Engine & Drivetrain

Model # 143171A Official Craftsman differential

Here are the diagrams and repair parts for Official Craftsman 143171A differential, as well as links to manuals and error code tables, if available.

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Browse Parts for
143171A Riding Mowers & Tractors
Sprocket 786043
#9

Unit parts diagram

Sprocket

Part #786043

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

Bevel Gear 778067
#4

Unit parts diagram

Bevel gear

Part #778067

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

Screw 792044
#11

Unit parts diagram

Screw

Part #792044

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

Drive Pin 786040
#6

Unit parts diagram

Drive pin

Part #786040

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

Thrust Wsher 780096
#7

Unit parts diagram

Thrust wsher

Part #780096

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

Bushing 780077
#13

Unit parts diagram

Bushing

Part #780077

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

Gear 778068
#5

Unit parts diagram

Gear

Part #778068

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

Washer 780001
#8

Unit parts diagram

Washer

Part #780001

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

Housing 774345
#1A

Unit parts diagram

Housing

Part #774345

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

Housing 774344

#NI

All parts diagram

Housing

Part #774344

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