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Companion
Front-Engine Lawn Tractor

Model # 917278240 Official Companion tractor

Here are the diagrams and repair parts for Official Companion 917278240 tractor, as well as links to manuals and error code tables, if available.

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Owner’s manual
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Model diagram and schematic

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Showing 10 of 655 parts  |
Lawn Tractor Axle Cap 104757X428
#11

Wheels and tires diagram

Lawn tractor axle cap

Part #104757X428

Replaced by #532104757

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Manufacturer substitution
This part replaces 104757X428. Substitute parts can look different from the original.
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Lock Nut 73900600
Lock nut

Part #73900600

Replaced by #532409149

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Manufacturer substitution
This part replaces 73900600. Substitute parts can look different from the original.
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Hex Flange Lock Nut 145212
#15

Steering assembly diagram

Hex flange lock nut

Part #145212

Replaced by #532409149

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Manufacturer substitution
This part replaces 145212. Substitute parts can look different from the original.
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Lawn Tractor Starter Solenoid 192507
#43

Electrical diagram

Lawn tractor starter solenoid

Part #192507

Replaced by #582042802

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Manufacturer substitution
This part replaces 192507. Substitute parts can look different from the original.
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Lawn Tractor Gauge Wheel 174873
#117

Mower diagram

Lawn tractor gauge wheel

Part #174873

Replaced by #589527301

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Manufacturer substitution
This part replaces 174873. Substitute parts can look different from the original.
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Lawn Mower Shoulder Bolt 184219
#116

Mower diagram

Lawn mower shoulder bolt

Part #184219

Replaced by #596434404

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This part replaces 184219. Substitute parts can look different from the original.
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Tire 106222X
#3

Wheels and tires diagram

Tire

Part #106222X

Replaced by #532122073

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This part replaces 106222X. Substitute parts can look different from the original.
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Flanged Toplock Nut 178342
#33

Mower diagram

Flanged toplock nut

Part #178342

Replaced by #596134801

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Manufacturer substitution
This part replaces 178342. Substitute parts can look different from the original.
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Muffler Gasket 165291
#13

Engine diagram

Muffler gasket

Part #165291

Replaced by #692236

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This part replaces 165291. Substitute parts can look different from the original.
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Zinc Retainer Spring 163552
#20

Mower lift diagram

Zinc retainer spring

Part #163552

Replaced by #532003146

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Manufacturer substitution
This part replaces 163552. Substitute parts can look different from the original.
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