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Parts for Mcculloch MC4218AV: Chassis / Handle / Bar / Chain Parts

Parts for Mcculloch MC4218AV: Chassis / Handle / Bar / Chain Parts

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Part Description
Price & Availability
1
By: Husqvarna

Replace your chainsaw's trigger and lockout kit if the original is cracked, broken, or worn. Mounts near the top handle for safe operation control.

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$9.40
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2
By: Husqvarna

Replacement handle cover for chainsaws. Installs over the handle assembly to provide a secure grip during operation. Replace if cracked or worn.

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$8.35
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$9.94
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$1.59

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3
By: Husqvarna

Internal fastening screw for chainsaw assembly. Secures components within the engine housing. Replace if stripped, missing, or damaged during maintenance.

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$5.95
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$7.08
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$1.13

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4
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By: Husqvarna

Fix fuel leaks and engine starting problems with this fuel line fitting. Connects separated fuel line sections on trimmers, blowers, and chainsaws.

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$5.95
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$7.14
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$1.19

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5
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By: Husqvarna
$13.39
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$15.80
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$2.41

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6
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5.0 (1)
By: Husqvarna

The Fuel Line is an OEM replacement part for Husqvarna outdoor power equipment, such as chainsaws, trimmers, and blowers. This component is essential for transporting fuel from the tank to the carburetor, ensuring that the engine receives a steady supply of fuel for optimal performance.

Causes of a bad fuel line can include regular wear and tear, exposure to fuel and environmental elements, or physical damage from mishandling or improper storage. Over time, the fuel line can become brittle, crack, or clog, hindering fuel flow.

Symptoms of a bad Fuel Line include:

  • The engine failing to start or running inconsistently
  • Visible cracks or leaks in the fuel line
  • Fuel odor or visible fuel leaks around the equipment
  • Reduced engine performance or stalling during operation

This OEM Husqvarna part ensures reliable operation and is compatible with various models of Husqvarna equipment.

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$6.95
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$8.20
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$1.25

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7
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By: Husqvarna

Fuel pickup filter draws gas from tank to carburetor. Replace if engine won't start or runs poorly due to clogged filter. Verify fit with your model number.

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$8.95
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$10.74
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$1.79

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8
By: Husqvarna

This rear handle is a genuine Husqvarna part, sold individually. This rear handle can be used as a replacement part for a chainsaw. A rear handle chainsaw can be used with one hand, whereas a top handle chainsaw must be guided with two hands.The rear handle of a chainsaw might have to be replaced in the event that the part has come loose, that the part does not function as usual as a steering grip, or that the part is damaged to the point that it cannot be repaired. If the rear handle has been torn, punctured, or eroded so it is rendered useless, the component should be removed and replaced by this genuine OEM replacement part. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. Always unplug the appliance before performing any kind of repair or replacement.This is an OEM part sourced directly from the manufacturer. It is sold individually. This rear handle is compatible with the following outdoor appliance brands: Husqvarna and Poulan.

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$15.49
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$18.43
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$2.94

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9
By: Husqvarna

The rear isolator spring is a genuine replacement part found in select models of chainsaws. This authentic part is made of durable metal and is responsible for providing tension between the chassis and rear handle to keep the unit operating properly. The spring could become worn over time, or it could become lost during other repairs. If this rear isolator spring is lost or damaged, it will need to be replaced with a genuine OEM model like this one before the unit will be safe to use. Pliers and an Allen wrench are to replace this part, which is sold individually and does not include any other parts or hardware. The rear isolator spring is manufactured to exact standards by Poulan and can be used in compatible models of chainsaws from Jonsered, Husqvarna, and Poulan. Users should wear gloves and allow the unit to cool completely, as well as to disengage the spark plug for safety when performing repairs on chainsaws.

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$8.35
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$9.94
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$1.59

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10
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By: Husqvarna

Clutch washer kit includes washer and clip. Protects engine by evenly distributing pressure at connection points. Replace if worn, corroded, or missing.

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$7.95
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$9.38
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$1.43

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11
5.0 (1)
By: Husqvarna

Chain not turning or squealing noise when accelerating? The clutch drum drives the chain and may need replacement. Easy repair, complete in under an hour.

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$20.95
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$24.93
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$3.98

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12
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By: Husqvarna

Clutch washer kit includes washer and clip. Protects engine by evenly distributing pressure at connection points. Replace if worn, corroded, or missing.

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$7.95
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$9.38
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$1.43

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13
5.0 (1)
By: Husqvarna

Chain won't rotate or chainsaw overheating and locking up? The clutch assembly connects the engine to the chain drive. Moderate DIY repair.

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$14.95
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$17.64
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$2.69

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14
By: Husqvarna

Fix clutch slippage or excessive vibration with this chainsaw clutch washer. Spaces components to prevent friction and wear. Simple repair part.

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$3.44
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$4.13
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$0.69

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15
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By: Husqvarna

Front handlebar mounting screw for chainsaws. Secures the front handle to the chassis. Replace if stripped, missing, or damaged during maintenance.

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$5.95
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$7.08
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$1.13

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16
By: Husqvarna

Replacement fuel cap assembly for gas chainsaws. Installs on fuel tank opening. Replace if cap is cracked, threads are stripped, or seal is worn and leaking.

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$9.40
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$11.28
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$1.88

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17
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By: Husqvarna

This is a clip that is used as a fastener in several types of lawn and garden equipment. Unlike nuts and screws with threads, the clip has prongs that attach to the threads of screws and bolts to offer better stability. When the clip is tightened, it acts as a locking mechanism to keep other parts in place. This allows the use of a nut without utilizing a lock washer. These clips can become damaged, brittle, or even break and will need to be replaced. Take a screwdriver and pull up the pins on the clip, which will result in feeling less tension around the component. At this point, the clip can be removed and a new one can be placed in the same position. Press the clip onto the nut or screw and push the pins into place. The rest of the machine can be reassembled and used as normal.This clip is a genuine OEM replacement part that is sourced directly from the manufacturer. The component is sold individually. It is compatible with string trimmers, chainsaws, and edgers manufactured by Poulan, Poulan Pro, Craftsman, Husqvarna, and Weed Eater.

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$2.95
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$3.51
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$0.56

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18
By: Husqvarna

Fix a chainsaw that won't start or has ignition timing issues with this flywheel assembly. Direct replacement part for multiple gas chainsaw models.

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$26.10
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$27.06
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$0.96

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19
By: Husqvarna

Flywheel washer for chainsaws, trimmers, and blowers. Replace if worn, corroded, or during flywheel maintenance to ensure proper spacing and function.

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$5.95
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$7.08
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$1.13

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20
By: Husqvarna
$6.70
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$7.37
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$0.67

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21
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By: Husqvarna

Shoulder screw for chainsaws. Secures components with precise spacing. Replace if threads are stripped, head is damaged, or screw is missing.

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$5.95
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$7.02
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$1.07

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22
5.0 (1)
By: Husqvarna

Pull starter skipping or slipping when starting? The starter hub connects the recoil pulley to the engine. Simple hand tool repair in under an hour.

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$4.95
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$5.84
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$0.89

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23
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By: Husqvarna

Recoil spring for chainsaw starter mechanism. Applies tension to pulley for rope retraction. Replace if worn, rusted, broken, or damaged to restore operation.

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$6.52
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$7.76
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$1.24

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24
By: Husqvarna

This is an OEM replacement starter pulley kit designed for use with gas chainsaws. The starter pulley assembly replaces the components of your recoil starter that may fail due to normal wear and tear. The pulley and return spring react to the pull of the starter rope and then engage the flywheel. This is what fires the chainsaw engine. If the starter rope is not reacting or the flywheel is not engaging, there may be an issue with the starter pulley assembly. This repair can be completed with a screwdriver and pliers and doesn’t take a lot of time. This starter pulley kit is a genuine product from Husqvarna, and it is designed for use with Poulan, Jonsered, and Husqvarna engines and outdoor power equipment. This kit includes the plastic pulley, return spring, hub, and two screws for securing the unit. The housing, rope, and starter grip will be sold separately if replacements are needed.

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$20.95
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$25.14
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$4.19

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25
By: Husqvarna
$14.95
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$16.99
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$2.04

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26
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By: Husqvarna

Fix a broken or missing pull start handle that prevents engine starting. This chainsaw starter handle works with the recoil assembly for reliable starts.

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$7.64
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$9.09
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$1.45

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27
By: Husqvarna

Engine won't start or rope pulls out completely? This starter rope kit wraps around the recoil pulley to engage the engine. Simple DIY fix, 3 feet long.

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$7.95
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$9.54
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$1.59

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28
Product photo
By: Husqvarna

Fastening screw for chainsaws. Connects and holds together various chainsaw components. Replace if screw is stripped, missing, or damaged.

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$5.95
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$7.14
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$1.19

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29
Product photo
By: Husqvarna

If your chainsaw rope won't retract after pulling, the starter spring likely needs replacement. This spring creates the recoil to start the engine.

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$8.95
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$10.56
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$1.61

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30
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By: Husqvarna

Replacement mounting screw for brush cutters, chainsaws, trimmers, and blowers. Replaces lost, stripped, or broken screws during repairs or maintenance.

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$7.64
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$9.02
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$1.38

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31
By: Husqvarna

Fix poor engine cooling or overheating issues with this chainsaw flywheel baffle. Fits multiple gas chainsaw models. DIY-friendly repair part.

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$8.35
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$10.02
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$1.67

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32
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By: Husqvarna

This replacement part is an oil vent assembly. This is a genuine replacement part made by Husqvarna. This part works directly with the oil vent to ensure the proper settings and operation of the engine and machine as a whole. A new oil vent assembly might be needed if the current one is missing or damaged in any way. If the vent has been obstructed or is too dirty to clean it might be time to replace this part. Work gloves are recommended when repairing or replacing this part as the oil can stain hands and be hard to clean. It is also recommended that the engine be powered off before attempting to replace this part. This oil vent assembly is a genuine OEM replacement part to ensure proper fit. This part is sold individually and is sourced directly from the manufacturer.

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$5.95
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$7.14
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$1.19

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33
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By: Husqvarna

The oil tank cap helps keep dirt, insects, and flying debris out of the tank and oil inside of it. Contaminated oil can wreak havoc on the inner workings of your engine because of foreign particles gumming up the mechanics. Keeping the lid tightly shut is the best way to keep your oil clean. Oil caps attach to the outside of a machine, so they are susceptible to physical damage and the elements. It is time to replace the oil cap if it will no longer connect completely to the oil tank. With this genuine OEM product from the original manufacturer, quickly and easily swap out the oil cap before anything can fall into the tank. Just remove the broken cap, feed the blocker into the tank, and screw the new cap on. Compatible with string trimmers and chainsaws made by Craftsman, Poulan, and Poulan Pro. Sold individually.

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$9.95
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$11.74
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$1.79

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35
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By: Husqvarna

Returns the handguard to forward position on chainsaws. Replace if broken, damaged, or handguard no longer springs back when released. Restores safety.

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$6.41
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$7.63
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$1.22

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36
By: Husqvarna

Complete main body chassis assembly for chainsaws. Houses and supports all internal components. Replace if cracked, damaged, or structurally compromised.

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$77.35
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$92.82
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$15.47

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37
Product photo
5.0 (1)
By: Husqvarna

Chain won't stop when brake is engaged? This chain brake kit tightens around the clutch drum to stop the chain immediately on kickback. Moderate install.

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$22.95
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$27.31
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$4.36

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38
Product photo
By: Husqvarna

Fastening screw for chainsaws. Connects and holds together various chainsaw components. Replace if screw is stripped, missing, or damaged.

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$5.95
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$7.14
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$1.19

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39
Product photo
By: Husqvarna

Metal bolt that secures the bar to the chainsaw housing. Replace if corroded, stripped, damaged, or missing. Durable metal construction for reliable attachment.

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$7.64
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$9.09
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$1.45

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40
By: Husqvarna

Holds the guide bar securely in place and reduces vibration on your chainsaw. Replace if cracked, broken, or worn to restore proper bar alignment.

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$6.95
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$8.27
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$1.32

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41
Product photo
5.0 (1)
By: Husqvarna

Secures the guide bar to your chainsaw. Replace if stripped, corroded, or threads are damaged. Confirm fit with your model number before ordering.

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$4.38
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$5.21
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$0.83

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42
$20.27
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$22.30
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$2.03

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45
Product photo
By: Husqvarna

Fastening screw for chainsaws. Connects and holds together various chainsaw components. Replace if screw is stripped, missing, or damaged.

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$5.95
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$7.14
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$1.19

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46
$6.70
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$7.56
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$0.86

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47
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By: Husqvarna

Replace your chainsaw's isolator spring to restore vibration dampening between the chassis and engine. Essential when springs break or lose tension.

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$7.95
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$9.46
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$1.51

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48
Product photo
By: Husqvarna

Front handlebar mounting screw for chainsaws. Secures the front handle to the chassis. Replace if stripped, missing, or damaged during maintenance.

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$5.95
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$7.08
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$1.13

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49
Product photo
By: Husqvarna

Front handle isolator spring assembly that mounts on the front handle to dampen vibrations. Replace if spring is cracked, broken, or missing for safe use.

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$9.40
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$11.28
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$1.88

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50
Product photo
By: Husqvarna

Front handle for chainsaws. Attaches to the body to provide grip and control during operation. Replace if cracked, broken, or damaged for safe handling.

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$22.39
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$26.64
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$4.25

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51
Product photo
By: Husqvarna

Fastening screw for chainsaws. Connects and holds together various chainsaw components. Replace if screw is stripped, missing, or damaged.

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$5.95
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$7.14
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$1.19

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52
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By: Husqvarna

Clutch washer kit includes washer and clip. Protects engine by evenly distributing pressure at connection points. Replace if worn, corroded, or missing.

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$7.95
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$9.38
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$1.43

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53
By: Husqvarna

This part can be used to replace a deteriorating or leaking oil pick-up in chainsaws. An oil pick-up is essential for a smooth-running piece of equipment, as it supplies oil to the engine. Over time, oil pick-ups can become worn, which can cause leaks and prevent the engine from receiving the necessary supply of oil to operate properly. This part is manufactured from high-quality, durable plastic and non-corrosive metal. This assembly pick-up oil tank is a genuine OEM replacement part that has been sourced directly from the manufacturer. This replacement assembly pick-up oil tank fits various different models of Husqvarna and Poulan chainsaws. Please note this part is sold individually.

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$7.64
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$9.17
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$1.53

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54
By: Husqvarna

If your chainsaw bar isn't getting oil and the chain is overheating, the oil pump may have failed. This pump delivers lubrication to the bar and chain.

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$28.95
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$34.45
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$5.50

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55
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By: Husqvarna

This replacement part is a screw and is intended for use in a variety of lawn equipment. This is a genuine replacement part made by Husqvarna. Screws are an important part of many different types of machinery as they hold other parts in place and secure. A new screw might be needed if the current ones are loose or missing. It is common that screws might become stripped overtime and will need to be replaced. Be sure to double check the size of the screw as many places on lawn equipment will require different size screws. Be sure the appliance is completely powered down and cooled off before attempting to repair an appliance. For more detailed instructions on how to install this specific part, see the owner's manual. This is an OEM part sourced directly from the manufacturer. It is sold individually. This replacement part is compatible with different types of lawn equipment made by Husqvarna.

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$6.41
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$7.63
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$1.22

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56
By: Husqvarna

Bar and chain not getting enough oil? This chainsaw oil pump assembly delivers proper lubrication to reduce friction and overheating during operation.

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$22.95
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$27.31
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$4.36

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57
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By: Husqvarna

Chainsaw not oiling chain or bar? This worm gear spring engages the oil pump gear on the crankshaft. Simple fix when oil isn't transferring properly.

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$7.95
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$9.54
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$1.59

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58
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By: Husqvarna

Fixes loose or overly tight chains that slip or cause excessive friction. This bar adjustment kit restores proper chain tension. Easy DIY repair.

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$11.95
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$14.22
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$2.27

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59
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By: Husqvarna

The bar adjuster pin is located on the chainsaw body and allows proper tensioning of the guide bar and chain. Replace it if the chain becomes loose frequently, the pin is stripped or damaged, or if you cannot properly adjust chain tension.

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$5.95
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$7.08
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$1.13

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60
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By: Husqvarna

Loose or misaligned chainsaw bar? This bar adjustment retainer secures the adjustment screw mechanism. Simple metal clip replacement takes minutes.

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$5.60
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$6.66
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$1.06

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