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Hydro-Gear
Engine & Drivetrain

Model # 310-750 Official Hydro-Gear transaxle

Here are the diagrams and repair parts for Official Hydro-Gear 310-750 transaxle, as well as links to manuals and error code tables, if available.

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Error Codes

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ALL PARTS
Showing 10 of 56 parts  |
Weed Eater Lawn Tractor Transaxle Wheel Axle Oil Seal (replaces 532142961) 142961
#53

Hydro-gear transaxle diagram

Weed eater lawn tractor transaxle wheel axle oil seal (replaces 532142961)

Part #142961

This item is not returnable
$5.29 | 
16% OFF Phone Price : $6.29
In Stock
Bearing 142934
#6

Hydro-gear transaxle diagram

Bearing

Part #142934

Replaced by #532122745

?
Manufacturer substitution
This part replaces 142934. Substitute parts can look different from the original.
$101.96
In Stock
Actuating Arm 142954
#37

Hydro-gear transaxle diagram

Actuating arm

Part #142954

Replaced by #583156301

?
Manufacturer substitution
This part replaces 142954. Substitute parts can look different from the original.
$79.98
In Stock
Bearing 142936
#8

Hydro-gear transaxle diagram

Bearing

Part #142936

Replaced by #532150771

?
Manufacturer substitution
This part replaces 142936. Substitute parts can look different from the original.
$39.98
In Stock
Lip Seal 142932
#3

Hydro-gear transaxle diagram

Lip seal

Part #142932

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

Lock Nut 142957
#40

Hydro-gear transaxle diagram

Lock nut

Part #142957

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

Black Cylinder 142938
#13

Hydro-gear transaxle diagram

Black cylinder

Part #142938

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

Block 142944
#23

Hydro-gear transaxle diagram

Block

Part #142944

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

Jackshaft 142971
#83

Hydro-gear transaxle diagram

Jackshaft

Part #142971

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

Lawn & Garden Equipment Screw 142920
#64

Hydro-gear transaxle diagram

Lawn & garden equipment screw

Part #142920

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

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