Hydro-Gear
Engine & Drivetrain

Model # 310-0750 Official Hydro-Gear hydro-gear transaxle

Here are the diagrams and repair parts for Official Hydro-Gear 310-0750 hydro-gear transaxle, 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 56 parts  |

Lawn Tractor Transaxle Wheel Axle Oil Seal (replaces 532142961) 142961
#53

Hydro gear transaxle diagram

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
Nut.cas.hyd. 144607
#134

Hydro gear transaxle diagram

Nut.cas.hyd.

Part #144607

Replaced by #532122658

?
Manufacturer substitution
This part replaces 144607. Substitute parts can look different from the original.
This item is not returnable
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.
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

Bolt 142964
#58

Hydro gear transaxle diagram

Bolt

Part #142964

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

Arm 142939
#14

Hydro gear transaxle diagram

Arm

Part #142939

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

Spring 142977
#92

Hydro gear transaxle diagram

Spring

Part #142977

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

Brake 142958
#41

Hydro gear transaxle diagram

Brake

Part #142958

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

Pin 142965
#59

Hydro gear transaxle diagram

Pin

Part #142965

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

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