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Husqvarna
Rear-Engine Riding Mower

Model # 965880401 Official Husqvarna riding lawn mower

Here are the diagrams and repair parts for Official Husqvarna 965880401 riding lawn mower, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 266 parts  |
Washer Screw 539107630
#6

Mower deck/cutting deck diagram

Washer screw

Part #539107630

Replaced by #584953901

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Manufacturer substitution
This part replaces 539107630. Substitute parts can look different from the original.
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$5.31 | 
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Switch 539101768
#10

Ignition system diagram

Switch

Part #539101768

Replaced by #582107601

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Manufacturer substitution
This part replaces 539101768. Substitute parts can look different from the original.
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$30.76 | 
16% OFF Phone Price : $36.76
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Nut.9/16.top 539107590
#5

Mower deck/cutting deck diagram

Nut.9/16.top

Part #539107590

Replaced by #596134801

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Manufacturer substitution
This part replaces 539107590. Substitute parts can look different from the original.
BEST SELLER
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$5.31 | 
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Lawn & Garden Equipment Flat Washer 539990692
Lawn & garden equipment flat washer

Part #539990692

Replaced by #596134901

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Manufacturer substitution
This part replaces 539990692. Substitute parts can look different from the original.
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$3.98 | 
20% OFF Phone Price : $4.98
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Lawn Tractor Fuel Tank Grommet 539105245
#13

Ignition system diagram

Lawn tractor fuel tank grommet

Part #539105245

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Lawn Tractor Mandrel Pulley (replaces 173434, 5321734-34, 539110315) 532173434
#4

Mower deck/cutting deck diagram

Lawn tractor mandrel pulley (replaces 173434, 5321734-34, 539110315)

Part #532173434

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Stud Fastener 532195161
Stud fastener

Part #532195161

Replaced by #593824001

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Manufacturer substitution
This part replaces 532195161. Substitute parts can look different from the original.
BEST SELLER
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$5.31 | 
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Lawn Tractor Nut 539990585
#12

Steering diagram

Lawn tractor nut

Part #539990585

Replaced by #596039201

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Manufacturer substitution
This part replaces 539990585. Substitute parts can look different from the original.
This item is not returnable
$5.11
In Stock
Lift Nut 532175994
#11

Brake/rear mower lift diagram

Lift nut

Part #532175994

Replaced by #589464902

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Manufacturer substitution
This part replaces 532175994. Substitute parts can look different from the original.
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
In Stock
Lawn Tractor Caster Wheel Bushing 539117901
#4

Wheels & tires diagram

Lawn tractor caster wheel bushing

Part #539117901

$15.40
In Stock

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Why won't my riding mower cut grass?

Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged ma…

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How do I charge a dead battery on my riding mower?

Main causes: faulty battery, bad alternator…

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How do I fix a flat tire on my riding mower?

Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim…

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Why won't my riding mower start?

Main causes: dead battery, stale fuel, bad starter solenoid, ignition system problem, bad ignition interlock switch, clo…

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Why is the steering loose on my riding mower?

Main causes: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly…

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Why does my riding mower creep in neutral?

Main causes: shift lever needs adjustment, neutral control needs adjustment…

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Why does my riding mower run rough or misfire?

Main causes: clogged carburetor, damaged flywheel key, dirty spark plug, stale fuel, improper valve lash, engine needs a…

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Why won't my riding mower move?

Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, …

Read more

Why is my riding mower not cutting evenly?

Main causes: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tun…

Read more

Most common repair guides to help fix your riding mowers & tractors

These step-by-step repair guides will help you safely fix what’s broken on your riding mower or lawn tractor.

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How to replace a mandrel assembly on a riding lawn mower

Replace the mandrel assembly if the blade shaft vibrates or doesn't spin.…

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 30 minutes or less

Effective articles & videos to help repair your riding mowers & tractors

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