Hydro-Gear
Engine & Drivetrain

Model #310-750 Official Hydro-Gear transaxle

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

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Parts List

Showing 10 of 56 parts

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

Hydro-gear transaxle Diagram

Lawn tractor transaxle wheel axle oil seal (replaces 532142961)

Part #142961
BEST SELLER
This item is not returnable
In Stock
$5.29 | 
16% OFF 
Phone Price: $6.29
Lawn Tractor Transaxle Actuator Arm#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
$38.85
Lawn Tractor Axle Oil Seal#91

Hydro-gear transaxle Diagram

Seal

Part #142976
Replaced by #532169054
?
Manufacturer substitution
This part replaces 142976. Substitute parts can look different from the original.
This item is not returnable
In Stock
$12.59 | 
14% OFF 
Phone Price: $14.59
Nut Case#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
$4.96
Lawn Tractor Transaxle Input Shaft Seal (replaces 142932)#3

Hydro-gear transaxle Diagram

Lip seal

Part #142932
Replaced by #532142932
?
Manufacturer substitution
This part replaces 142932. Substitute parts can look different from the original.
In Stock
$10.50 | 
5% OFF 
MSRP: $11.00
Spacer .32x.#119

Hydro-gear transaxle Diagram

Lawn mower spacer

Part #142980
Replaced by #584282801
?
Manufacturer substitution
This part replaces 142980. Substitute parts can look different from the original.
This item is not returnable
In Stock
$4.02
Lawn & Garden Equipment Screw#64

Hydro-gear transaxle Diagram

Lawn & garden equipment screw

Part #142920

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

Lawn Tractor Cotter Pin#135

Hydro-gear transaxle Diagram

Lawn tractor cotter pin

Part #144608

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

Washer#29

Hydro-gear transaxle Diagram

Washer

Part #142950

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

Arm#14

Hydro-gear transaxle Diagram

Arm

Part #142939

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