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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Browse Parts for
917640A22 Riding Mowers & Tractors
O-ring 1632R
#43

Hydro gear assembly diagram

O-ring

Part #1632R

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

Woodruff Key 1648R
#67

Cylinder assembly diagram

Woodruff key

Part #1648R

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

Plug 1627R
#36

Hydro gear assembly diagram

Plug

Part #1627R

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

Check Valve 1613R
#18

Hydro gear assembly diagram

Check valve

Part #1613R

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

Valve Plate 1637R
#49

Hydro gear assembly diagram

Valve plate

Part #1637R

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

Plug 1616R
#22

Hydro gear assembly diagram

Plug

Part #1616R

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

Reservr Covr 9336H
#101

Cylinder assembly diagram

Reservr covr

Part #9336H

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

Screw 1639R
#51

Hydro gear assembly diagram

Screw

Part #1639R

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

Self-tapping Screw 5550P
#87

Cylinder assembly diagram

Self-tapping screw

Part #5550P

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

Plug 1615R
#21

Hydro gear assembly diagram

Plug

Part #1615R

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

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