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Parts for Husqvarna RZ4620: Ignition Parts

Parts for Husqvarna RZ4620: Ignition Parts

Location on Diagram
Part Description
Price & Availability
1
By: Husqvarna
Part Number: 539130393
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

2
By: Husqvarna
Part Number: 539130374
$49.95

Out Of Stock

Usually ships within 4 - 14 days

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3
By: Husqvarna
Part Number: 539130375
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

4
By: Husqvarna
Part Number: 539110252
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

7
Product photo
By: Husqvarna
Part Number: 539102733

Fix engine starting problems and rough idling with this complete choke control assembly. Restores proper engine enrichment for cold starts on riding mowers.

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$55.95

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Usually ships within 4 - 14 days

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8
Product photo
By: Husqvarna
Part Number: 539102732

Engine won't hold steady speed or idles roughly? Replace your riding mower's throttle control. Simple installation restores smooth engine operation.

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$50.95

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Usually ships within 4 - 14 days

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11
Product photo
By: Husqvarna
Part Number: 539113792

Mower won't start or keeps shutting off? This interlock switch ensures the engine only runs when safely engaged. Direct replacement for riding mowers.

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$20.41

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Usually ships within 4 - 14 days

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12
By: Husqvarna
Part Number: 539112735
$32.71

Out Of Stock

Usually ships within 4 - 14 days

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13
Product photo
By: Husqvarna
Part Number: 539105245

Rubber grommet for riding mower tractors. Secures and protects wiring or cables through frame openings. Replace if cracked, torn, or missing.

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$4.43

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Usually ships within 4 - 14 days

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15
Product photo
By: Husqvarna
Part Number: 539131209

Battery tie down assembly for riding mowers. Secures the battery in place within the battery compartment. Replace if cracked, broken, or missing hardware.

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$21.52

Out Of Stock

Usually ships within 4 - 14 days

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17
Product photo
By: Husqvarna
Part Number: 539101080

Mower won't start or shuts off unexpectedly? This interlock safety switch ensures your riding mower starts only when safety conditions are met. Easy fix.

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$20.32

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Usually ships within 4 - 14 days

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18
Product photo
By: Husqvarna
Part Number: 539101714

Fix a riding mower that won't start or clicks when turning the key. This starter solenoid activates the starter motor. DIY-friendly repair.

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$29.27

Out Of Stock

Usually ships within 4 - 14 days

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19
Product photo
By: Husqvarna
Part Number: 539108461
$6.57

Out Of Stock

Usually ships within 4 - 14 days

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20
By: Husqvarna
Part Number: 539102759
$1.68

Out Of Stock

Usually ships within 4 - 14 days

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21
By: Husqvarna
Part Number: 539990411
$6.57

Out Of Stock

Usually ships within 4 - 14 days

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22
Product photo
By: Husqvarna
Part Number: 539976978

Replacement fastening nut for riding mower internal mechanisms. Secures components when used with bolts. Replace if stripped, corroded, or missing.

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$1.76

Out Of Stock

Usually ships within 4 - 14 days

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23
Product photo
By: Husqvarna
Part Number: 539976977
$6.57

Out Of Stock

Usually ships within 4 - 14 days

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24
By: Husqvarna
Part Number: 539110673
$7.35

Out Of Stock

Usually ships within 4 - 14 days

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25
By: Husqvarna
Part Number: 539111229

1/4-20 x 5/8 inch button socket head screw for riding mower and tractor assembly. Replaces lost, stripped, or corroded fasteners during repairs.

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$2.95

Out Of Stock

Usually ships within 4 - 14 days

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26
By: Husqvarna
Part Number: 539991034
$6.57

Out Of Stock

Usually ships within 4 - 14 days

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27
Product photo
By: Husqvarna
Part Number: 539990316

Replacement carriage bolt for lawn tractor infrastructure and frame assembly. Replace if bolt is missing, damaged, or stripped during maintenance or repair.

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$6.73

Out Of Stock

Usually ships within 4 - 14 days

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28
Product photo
By: Husqvarna
Part Number: 539112899

Flange nut secures critical components on riding mowers and tractors. Prevents loosening from vibration. Simple hand-tool installation in minutes.

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$4.95

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Usually ships within 4 - 14 days

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29
By: Husqvarna
Part Number: 539110056

Replacement left colored lens for riding mower taillights. Restores proper lighting when original lens is cracked, broken, or missing. Fits various models.

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$3.95

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Usually ships within 4 - 14 days

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29A
By: Husqvarna
Part Number: 539110057

Right side colored lens for riding mower light assembly. Replaces cracked, broken, or missing lens covers. Direct-fit lens for rear light housing.

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$3.95

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Usually ships within 4 - 14 days

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30A
By: Husqvarna
Part Number: 539110451

Replace your riding mower's headlight rim when cracked, faded, or broken to secure the headlight assembly. Verify fit using your model number.

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$1.95

Out Of Stock

Usually ships within 4 - 14 days

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30
By: Husqvarna
Part Number: 539110455

Grey left headlight rim for riding mowers. Replace when cracked, faded, or broken to restore headlight appearance and secure lens mounting. Verify fit with your model number before ordering.

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$1.95

Out Of Stock

Usually ships within 4 - 14 days

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31
By: Husqvarna
Part Number: 539112740
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

32
Product photo
By: Husqvarna
Part Number: 539108120
$6.57

Out Of Stock

Usually ships within 4 - 14 days

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33
By: Husqvarna
Part Number: 539990053
$6.57

Out Of Stock

Usually ships within 4 - 14 days

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By: Husqvarna
Part Number: 521949313
$8.02

Out Of Stock

Usually ships within 4 - 14 days

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By: Husqvarna
Part Number: 521949306
$4.95

Out Of Stock

Usually ships within 4 - 14 days

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By: Husqvarna
Part Number: 539110068

Negative battery cable for riding mowers. Connects battery to chassis ground. Replace if cable is frayed, corroded, damaged, or causing poor connections.

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$6.95

Out Of Stock

Usually ships within 4 - 14 days

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By: Husqvarna
Part Number: 521949312
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

By: Husqvarna
Part Number: 586108201
$8.95

Out Of Stock

Usually ships within 4 - 14 days

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By: Husqvarna
Part Number: 521949302
$4.55

Out Of Stock

Usually ships within 4 - 14 days

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Product photo
By: Husqvarna
Part Number: 539110411

Hydro pump drive belt transfers power to your riding mower's transmission system. Replace if worn, cracked, or slipping. Verify fit with model number.

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$28.95

Out Of Stock

Usually ships within 4 - 14 days

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Product photo
By: Husqvarna
Part Number: 580798101

Mower won't start or has electrical failures? This wiring harness connects all electrical components. Restores power relay throughout your riding mower.

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$152.95

Out Of Stock

Usually ships within 4 - 14 days

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  • 5,000+ Repair Videos 5,000+ Repair Videos
  • Same-Day Shipping Same-Day Shipping
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Top Quality Store on Google