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Craftsman
Engine & Drivetrain

Model # 917640A22 Official Craftsman hydro-gear assembly

Here are the diagrams and repair parts for Official Craftsman 917640A22 hydro-gear assembly, 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 92 parts  |
O-ring 1623R
#32

Hydro gear assembly diagram

O-ring

Part #1623R

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

Hex Fin Bolt 3137P
#88

Cylinder assembly diagram

Hex fin bolt

Part #3137P

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

Piston Sleeve 1621R
#30

Hydro gear assembly diagram

Piston sleeve

Part #1621R

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

Spring 9342H
#99

Cylinder assembly diagram

Spring

Part #9342H

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

Hydro Assembly 640A22
Hydro assembly

Part #640A22

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

Seat Assembly 1620R
#27

Hydro gear assembly diagram

Seat assembly

Part #1620R

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

O-ring 1618R
#24

Hydro gear assembly diagram

O-ring

Part #1618R

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

O-ring 1657R
#77

Cylinder assembly diagram

O-ring

Part #1657R

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

Woodruff Key 1606R
#9

Hydro gear assembly diagram

Woodruff key

Part #1606R

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

Reservoir 9335H
#96

Cylinder assembly diagram

Reservoir

Part #9335H

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

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