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Hydro-Gear
Engine & Drivetrain

Model # 319-0500 Official Hydro-Gear hydro-gear transaxle

Here are the diagrams and repair parts for Official Hydro-Gear 319-0500 hydro-gear transaxle, 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 55 parts  |
Thumb Bearing 150773
#19

Hydro transaxle diagram

Thumb bearing

Part #150773

$30.99
In Stock
Lawn Tractor Transaxle Wheel Axle Oil Seal (replaces 532142961) 142961
#53

Hydro 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 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
$4.96
In Stock
Actuating Arm 142954
#37

Hydro transaxle diagram

Actuating arm

Part #142954

Replaced by #583156301

?
Manufacturer substitution
This part replaces 142954. Substitute parts can look different from the original.
$38.85
In Stock
Black Cylinder 142938
#13

Hydro transaxle diagram

Black cylinder

Part #142938

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

Wire 142928
#4

Hydro transaxle diagram

Wire

Part #142928

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

Lawn Mower Retainer Ring 142953
#36

Hydro transaxle diagram

Lawn mower retainer ring

Part #142953

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

Lawn Tractor Transaxle Variable Swashplate 142937
#9

Hydro transaxle diagram

Lawn tractor transaxle variable swashplate

Part #142937

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

Shaft Motor 150772
#18

Hydro transaxle diagram

Shaft motor

Part #150772

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

Pin 142965
#59

Hydro transaxle diagram

Pin

Part #142965

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

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