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Craftsman
Engine & Drivetrain

Model # 13181080 Official Craftsman gearcase

Here are the diagrams and repair parts for Official Craftsman 13181080 gearcase, 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 24 parts  |
Lock Nut, 1/4-20 STD541425
#8

Gear case assembly diagram

Lock nut, 1/4-20

Part #STD541425

The manufacturer no longer makes this part, and there's no substitute part

Clutch Jaw 75424
#15

Gear case assembly diagram

Clutch jaw

Part #75424

The manufacturer no longer makes this part, and there's no substitute part

Bracket 77039
#10

Gear case assembly diagram

Bracket

Part #77039

The manufacturer no longer makes this part, and there's no substitute part

E-ring STD581050
#16

Gear case assembly diagram

E-ring

Part #STD581050

The manufacturer no longer makes this part, and there's no substitute part

Seal 81337
#2

Gear case assembly diagram

Seal

Part #81337

The manufacturer no longer makes this part, and there's no substitute part

Worm Shaft 76348
#22

Gear case assembly diagram

Worm shaft

Part #76348

The manufacturer no longer makes this part, and there's no substitute part

Drive Lock Pin 57388
#9

Gear case assembly diagram

Drive lock pin

Part #57388

The manufacturer no longer makes this part, and there's no substitute part

Gear 75423
#14

Gear case assembly diagram

Gear

Part #75423

The manufacturer no longer makes this part, and there's no substitute part

Adjustment Bracket 75437
#20

Gear case assembly diagram

Adjustment bracket

Part #75437

The manufacturer no longer makes this part, and there's no substitute part

Worm 76344
#24

Gear case assembly diagram

Worm

Part #76344

The manufacturer no longer makes this part, and there's no substitute part

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