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Hydro-Gear
Lawn & Garden

Model # 640A22 Official Hydro-Gear hydro-gear assembly

Here are the diagrams and repair parts for Official Hydro-Gear 640A22 hydro-gear assembly, as well as links to manuals and error code tables, if available.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 92 parts  |
Bracket 1662R
#89

Cylinder assembly diagram

Bracket

Part #1662R

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

Bearing 1650R
#69

Cylinder assembly diagram

Bearing

Part #1650R

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

Black Cylinder 1665R
#61

Cylinder assembly diagram

Black cylinder

Part #1665R

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

O-ring 9922H
#91

Cylinder assembly diagram

O-ring

Part #9922H

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

Bearing 1605R
#8

Hydro gear assembly diagram

Bearing

Part #1605R

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

Pump Housing 1652R
#71

Cylinder assembly diagram

Pump housing

Part #1652R

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

Filter 9341H
#98

Cylinder assembly diagram

Filter

Part #9341H

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

Hex Screw 3238P
#2

Hydro gear assembly diagram

Hex screw

Part #3238P

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

Ring 1655R
#75

Cylinder assembly diagram

Ring

Part #1655R

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

Insert 1640R
#52

Hydro gear assembly diagram

Insert

Part #1640R

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

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