Part Location Diagram of 539101080 Husqvarna Switch, Interlock (clutch)
See part D-3 in the diagram
( Grid squares measure 1x1 inch )

Switch, Interlock (clutch) 539101080

Manufactured by:
Husqvarna
ERP Number:
ERP9288217
Part Number:
539101080
Original Equipment Manufacturer ?
In Stock
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A Bit Difficult 

1- 2 hours 

(3 rated repairs) ?

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Product Description

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It is a genuine manufacturer-approved part which is specially designed for use with Poulan, Weed Eater and Husqvarna riding lawn mowers and garden tractors. The purpose of the interlock switch is to act as a safety feature which will shut the engine off if the driver leaves the seat. Unfortunately, over time parts will wear out and it may begin to fail eventually requiring a replacement. Refer to the owners manual and the appropriate diagrams of your model for the correct location and installation of this component. Note, this high-quality plastic body switch is sold individually. You may need a screwdriver and pliers to perform this repair.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Husqvarna
  • Jonsered
  • Poulan
  • Weed Eater
  • RedMax
  • Craftsman
This part works with the following products:
  • Lawn Mower
  • Lawn Tractor
  • Engine
Part# 539101080 replaces these:
5321095-53, 532109553, 539101080, 539109553, 539115802, 539129874,

Customer Part Reviews

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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

A Bit Difficult 

1- 2 hours 

(3 rated repairs) ?
  • 1
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Switch not working

Donald from Lake city sc, South Carolina

6 of 6 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Pliers, Screw drivers
Parts Used:
539101080
I removed the switch from the bracket, removed the terminals from the old switch and connected them to the new switch, then installed the new switch to the bracket
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Lawn mower would not start; blades were inoperative, mower deck in bad shape

george from jefferson, Louisiana

4 of 4 people found this instruction helpful.
Difficulty Level:
Difficult
Total Repair Time:
More than 2 hours
Tools:
Pliers, Screw drivers, Socket set, Wrench (Adjustable), Wrench set
1. Replaced both coils and charged up battery.
2. Belts dry rotted; replace belts
3. Safety switches inoperative; bypassed to start machine
4. Deck in bad shape; needs sand blasting and welding, painting afterward
5. Replaced all blades, most were bent, pulleys all rusted, sand papered.
6. Reassembled a ll parts and tested lawn mower.
7. The deck was difficult to reassemble and remount on bottom of mower, no special tools required.
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Mower kept moving . switch was cracked

Lonnie from Newton, Mississippi

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
Parts Used:
539101080
Unplug wire from switch.then unscrew 2. Tork screw while holding under screw catch the double hole bolt. And reverse action to put new switch. The same for other side. Use a small drill or screw driver.. Job done..
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Model Cross Reference

This part works with the following models:
ERP Number: ERP9288217
Manufacturer Part Number: 539101080
Brand Model Number Description
Husqvarna 10527STE Snow Blower - 10527 Ste - Hl1027steb (2004-09)
Husqvarna 1120-14 Lawn Tractor - Ride Mower
Husqvarna 125 Lawn Tractor - Lawn Tractor
Husqvarna 127589 Lawn Mower - Husqvarna Lawn Mower Model 127589 Parts
Husqvarna 130 Lawn Tractor - Ride Mower
Husqvarna 140 Lawn Tractor - Ride Mower
Husqvarna 142 Lawn Tractor - Ride Mower
Husqvarna 150 Lawn Tractor - Ride Mower
Husqvarna 180 Lawn Tractor - Ride Mower
Husqvarna 190 Lawn Tractor - Ride Mower
Husqvarna 200 Lawn Tractor - Ride Mower
Husqvarna 220 Lawn Tractor - Ride Mower
Husqvarna 235R Brush Cutter - 235 R (19970500001-19980100000)
Weed Eater 28600 Lawn Mower - Weed Eater Lawn Mower Model 28600 Parts
Weed Eater 286000 Lawn Mower - Weed Eater Lawn Mower Model 286000 Parts
Husqvarna 28982 Lawn Tractor - Zero-Turn Riding Lawn Mower
Husqvarna 289823 Lawn Mower - Husqvarna Lawn Mower Model 289823 Parts
Husqvarna 2P4B9A Lawn Tractor
Husqvarna 2P4B9B Lawn Tractor
Husqvarna 2P4C3A Lawn Tractor
Poulan 301ZX Lawn Mower - Zero Turn Mower
Husqvarna 326LS Edger - 326 Ls - 966763205 (20070100001-20091800000)
Husqvarna 3363 Lawn Tractor - Tractor
Poulan 342054 Lawn Mower - Lawn Tractor
Poulan 342064 Lawn Mower - Lawn Tractor
Husqvarna 372XP/ Chainsaw - 372 Xp/Xpg (20051800001-20070100000)
Poulan 380ZX Lawn Mower - Ride-On Mower
Poulan 418054 Lawn Tractor - Lawn Tractor
Husqvarna 4181E94 Lawn Tractor - Tractor
Husqvarna 4215ETS Lawn Mower - Lawn Mower