Parts for Craftsman 917204170: Mower Deck / Cutting Deck Parts

This is a lift bagging blade for riding lawnmowers or tractors. Made to ensure that grass clippings make their way into attaching bagging units, they will wear down easily over time. The constant friction against the cutting edge also guarantees that a replacement will be necessary over the lifetime of the machine. Made of durable metal, the lift bagging blade installs relatively easily, but methods and tools required are going to vary based on the type of machine in use. Typically a socket set and file will be necessary for replacement. It is essential to follow the owner's manual when changing this blade and to ensure that the proper hardware is used, and to replace bolts or other components if they show signs of wear or failure. This OEM part fits 54 deck lawn tractors within the following brands: Husqvarna, Poulan, Roper, Sears/Craftsman, and Weed Eater, and others. This ships as an individual unit.

Greaseable blade spindle assembly for riding mower decks. Mounts to the underside of the mower deck and holds the cutting blade. Replace if cracked, worn, or damaged.

Grease fitting zerk for riding mowers and tractors. Installs at pivot points and bearings. Replace when damaged, stripped, or missing threads prevent lubrication.

Replace a worn spindle shaft assembly if your mower blade won't spin freely or cuts unevenly. Maintains proper blade rotation for consistent cutting.

Replacement gauge wheel for riding mowers and lawn tractors. Supports the mower deck and enables movement. Replace if cracked, broken, or worn.

Black 54-inch discharge deflector for riding mowers and tractors. Directs grass clippings safely away from deck. Replace if cracked, broken, or missing.

Right side deck baffle for 54-inch riding mower cutting decks. Replace if cracked, broken, or missing to restore proper airflow under the deck.

Center baffle for 54-inch riding mower decks. Directs grass clippings for even cutting. Replace if cracked, bent, or missing for proper airflow.

Left side deck baffle for 54-inch riding mower cutting decks. Replaces cracked, broken, or missing baffles. Maintains proper airflow under deck.

Protective cover for the right-hand mandrel assembly on riding mower decks. Replace if cracked, broken, or missing to shield moving parts from debris.

Protects the left mandrel assembly on riding mowers and lawn tractors. Replace if cracked, broken, or missing to shield internal components from debris.

Idler bushing for riding mower deck systems. Replace when worn or damaged to maintain proper belt tension and smooth pulley operation. Verify fit.

Pivot bushing enables smooth rotation between mower components. Replace when worn or damaged to restore proper movement. Verify fit with your model number.

Torsion spring for riding mowers and tractors. Provides tension and torque to internal components. Replace if damaged, broken, or missing.

This is a spring that is used on many Husqvarna lawnmowers. The component is located in the middle of the retainer and at the drive disk on the rear-wheel drive system. The main purpose of the spring is to ensure proper tension is applied between the drive disk and the pinion gear. Through time or wear and tear, this spring can become damaged or break. If this occurs, the component will need to be replaced in order to use the lawnmower.A screwdriver, socket set, and work gloves will be needed to replace this part. Make sure the lawnmower is powered off and the spark plug has been removed. Take the lawnmower and place it on a solid and sturdy surface while working on it. Remove the wheel where the spring is broken and take out the pinion, pawl, and spring. All of these items can be replaced or the pawl and pinion can be reused with the new spring.This spring is made for several lawnmowers manufactured by Husqvarna. The component is sold on an individual basis. This is a genuine OEM replacement part that is sourced directly from the manufacturer.

Ball bearing for riding mower spindles and wheel assemblies. Replace when you hear grinding noise or feel rough rotation. Verify fit with your model number.

Replacement nose roller that supports the front of your riding mower deck. Needed when roller is cracked, punctured, torn, or worn from ground contact.

Deck roller nose rod attaches to mower deck to prevent ground contact during operation. Replace if bent, worn, or damaged to protect deck components.

Replacement deck reinforcer plate for riding mowers and lawn tractors. Secures mower deck components. Replace if cracked, bent, or missing hardware.

This idler arm is a genuine Husqvarna part, sold individually. This idler arm can be used as a replacement part in a lawnmower. This part secures the steering linkage while allowing it free range of motion. If the idler arm is punctured, dented, cracked, chipped, scraped, warped, or eroded, it should be removed and replaced by this genuine OEM replacement part as soon as possible in order to ensure safe continued use.This is a genuine OEM replacement directly from the manufacturer. It is sold individually. This idler arm is compatible with the following outdoor appliance brands: Husqvarna.

Deck washout port for riding mowers and tractors. Attaches to mower deck for easy cleaning with garden hose. Replace if cracked, broken, or missing.

Replacement hexagon screw for riding mowers and tractors. Used to secure components throughout the machine. Replace if broken, stripped, or missing.

Carriage bolt for riding mowers and tractors. Secures deck, frame, and attachment components. Replace if stripped, rusted, or missing for proper assembly.

Carriage bolt for riding mowers and lawn tractors. Secures deck components, blade assemblies, and frame parts. Replace when stripped, rusted, or missing.

Shoulder bolt secures the gauge wheel on riding mowers and tractors. Replace if worn, loose, or missing to properly mount the wheel roller assembly.

This is the replacement washer head screw for a lawnmower or lawn tractor. It is black in color and is roughly 1.5 inches in length. With its hexagonal head and washer face, it is usually used as a fastener in outdoor power tools. It is self-tapping, meaning it can tap its own threads when screwed into either plastic, wood, or metal. When used with lawn tractors and lawnmowers, this screw is commonly employed for securing the mandrel housing to the mower deck. Replace the washer head screw if the old screw is damaged or missing. First, a pilot hole should be made that's slightly smaller than the diameter of this screw before driving it with a screwdriver. This is also a thread-forming type of self-tapping screw, and it does not have a pointed tip. It is compatible with specific products from major brands like Ariens, Craftsman, Husqvarna, Murray, Poulan, Ryobi, and Weed Eater. This part is sold individually and is a genuine OEM part sourced directly from the manufacturer.

This genuine Husqvarnascrew can be used as a replacement part for lawn mowers and lawn tractors. The screw is a small piece that is generally used to fasten materials to one another.Screws are small parts that are frequently lost or misplaced as they can unscrew and detach without necessarily impacting the appliance immediately. They may also becoem broken, stripped, or corroded. If a screw is lost, misplaced, or suffers damage that prevents it from continuing to affix components to one another, the screw should be removed and replaced immediately with this genuine OEM replacement part. Remember to wear gloves when handling, repairing, and operating outdoor equipment. This is an OEM part sourced directly from the manufacturer. It is sold individually. This screw is compatible with the following brands: Husqvarna, Poulan, Ariens, and Weed Eater.

Prevents parts from loosening due to vibration on your riding mower. This nyloc lock nut uses a nylon collar insert to resist backing off during operation.

Replace a loose or missing flange nut that secures mower components. This top lock nut provides secure fastening for riding mower and tractor assemblies.

Hex nut for riding mowers and tractors. Secures components in place throughout the machine. Replace if stripped, corroded, or missing during repairs.

Mandrel spacer washer for riding mowers and lawn tractors. Installs between drive pulleys to maintain proper alignment and spacing. Replace if worn or missing.

Secures the mower blade to the spindle on riding mowers and tractors. Replace if bolt is stripped, washer is damaged, or hardware is missing.