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Engine & Drivetrain

Model # 319-0750 Official Hydro-Gear transaxle

Here are the diagrams and repair parts for Official Hydro-Gear 319-0750 transaxle, as well as links to manuals and error code tables, if available.

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319-0750 Riding Mowers & Tractors
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
Socket 142970
#69

Hydro gear transaxle diagram

Socket

Part #142970

Replaced by #582998501

?
Manufacturer substitution
This part replaces 142970. Substitute parts can look different from the original.
$13.69
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
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.
$108.31
In Stock
Jam Nut 142981
#121

Hydro gear transaxle diagram

Jam nut

Part #142981

Replaced by #582998501

?
Manufacturer substitution
This part replaces 142981. Substitute parts can look different from the original.
$13.69
In Stock
Bolt 142964
#58

Hydro gear transaxle diagram

Bolt

Part #142964

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

Lawn Tractor Transaxle Variable Swashplate 142937
#9

Hydro gear transaxle diagram

Lawn tractor transaxle variable swashplate

Part #142937

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

Guide 142941
#17

Hydro gear transaxle diagram

Guide

Part #142941

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

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