Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Hydro-Gear 331-0650 hydro-gear transaxle

Hydro-Gear 331-0650 hydro-gear transaxle Parts

Here are the diagrams and repair parts for Hydro-Gear 331-0650 hydro-gear transaxle, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 331-0650 Riding Mowers & Tractors

  • Washer for Hydro-Gear 331-0650 - Part 142978

    Hydro gear transaxle 331-0650 diagram

    Washer

    Part #142978

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

  • Lawn Mower Retainer Ring for Hydro-Gear 331-0650 - Part 142953

    Hydro gear transaxle 331-0650 diagram

    Lawn Mower Retainer Ring

    Part #142953

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

  • Element for Hydro-Gear 331-0650 - Part 142951

    Hydro gear transaxle 331-0650 diagram

    Element

    Part #142951

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

  • Lip Seal for Hydro-Gear 331-0650 - Part 142945

    Hydro gear transaxle 331-0650 diagram

    Lip Seal

    Part #142945

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

  • Actuator for Hydro-Gear 331-0650 - Part 142946

    Hydro gear transaxle 331-0650 diagram

    Actuator

    Part #142946

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

  • Diffrential. for Hydro-Gear 331-0650 - Part 150829

    Hydro gear transaxle 331-0650 diagram

    Diffrential.

    Part #150829

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

  • Lawn Tractor Transaxle Variable Swashplate for Hydro-Gear 331-0650 - Part 142937

    Hydro gear transaxle 331-0650 diagram

    Lawn Tractor Transaxle Variable Swashplate

    Part #142937

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

  • Lawn Mower Retainer Ring for Hydro-Gear 331-0650 - Part 142933

    Hydro gear transaxle 331-0650 diagram

    Lawn Mower Retainer Ring

    Part #142933

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

  • Spring for Hydro-Gear 331-0650 - Part 142977

    Hydro gear transaxle 331-0650 diagram

    Spring

    Part #142977

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

  • Actuating Pin for Hydro-Gear 331-0650 - Part 142955

    Hydro gear transaxle 331-0650 diagram

    Actuating Pin

    Part #142955

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

Most common symptoms to help you fix your walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower front deck tray

How to replace a lawn mower front deck tray

Learn how to replace the front deck tray on your lawn mower if it's cracked or damaged.…

Repair time and Difficulty

 60 minutes or less
How to replace a lawn mower transmission

How to replace a lawn mower transmission

Learn how to replace the transmission on your lawn mower if it's locked up or won't drive the wheels.…

Repair time and Difficulty

 60 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair time and Difficulty

 45 minutes or less

Effective articles & videos to help repair your walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

The best time of day to mow grass (and when you should absolutely not)

The best time of day to mow grass (and when you should absolutely not)

Wondering when to mow your lawn for the best results? Timing matters more than you might think. Discover the best time o…

Top 10 electric lawn and garden tools

Top 10 electric lawn and garden tools

Learn about the top 10 must-have electric lawn & garden tools for 2023…

Types of walk-behind mower blades video

Types of walk-behind mower blades video

Learn about the different kinds of mower blades and how to maintain them.…

Parts & More

Bottom-Mount Refrigerator
Coffee Maker
Dishwasher
Dryer
Electric Range
Front-Engine Lawn Tractor
Gas Range
Gas Walk-Behind Mower
Microwave/Hood Combo
Parts
Side-By-Side Refrigerator
Washer