Hydro-Gear
Engine & Drivetrain

Model # 351-0510 Official Hydro-Gear transaxle

Here are the diagrams and repair parts for Official Hydro-Gear 351-0510 transaxle, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

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

Search
ALL PARTS
Showing 10 of 95 parts  |

Brake 142883
#60

Transaxle diagram

Brake

Part #142883

Replaced by #532142883

?
Manufacturer substitution
This part replaces 142883. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.06
38% OFF MSRP : $6.50
Back Order
Spiral Ring 170393
#40

Transaxle diagram

Spiral ring

Part #170393

Replaced by #583040901

?
Manufacturer substitution
This part replaces 170393. Substitute parts can look different from the original.
This item is not returnable
$5.29
16% OFF Phone Price : $6.29
In Stock
Lip Seal Axle 170390
#34

Transaxle diagram

Lip seal axle

Part #170390

Replaced by #583040601

?
Manufacturer substitution
This part replaces 170390. Substitute parts can look different from the original.
This item is not returnable
$10.49
16% OFF Phone Price : $12.49
In Stock
Brake Actuator 170409
#62

Transaxle diagram

Brake actuator

Part #170409

Replaced by #532142887

?
Manufacturer substitution
This part replaces 170409. Substitute parts can look different from the original.
This item is not returnable
$2.89
26% OFF Phone Price : $3.89
In Stock
Lawn Tractor Transaxle Sealant 178322
#6

Transaxle diagram

Lawn tractor transaxle sealant

Part #178322

In Stock
Seal.lip.67x 170361
#13

Transaxle diagram

Seal.lip.67x

Part #170361

Replaced by #583039301

?
Manufacturer substitution
This part replaces 170361. Substitute parts can look different from the original.
In Stock
Puck #51113 170422
#77

Transaxle diagram

Puck #51113

Part #170422

Replaced by #583042301

?
Manufacturer substitution
This part replaces 170422. Substitute parts can look different from the original.
This item is not returnable
In Stock
Axle 170392
#36

Transaxle diagram

Axle

Part #170392

Replaced by #583040801

?
Manufacturer substitution
This part replaces 170392. Substitute parts can look different from the original.
$94.69
21% OFF MSRP : $120.00
In Stock
Lawn Tractor Transaxle Side Housing 170352
#2

Transaxle diagram

Lawn tractor transaxle side housing

Part #170352

$166.09
31% OFF MSRP : $240.00
In Stock
Lawn Tractor Transaxle Deflector 170432
#107

Transaxle diagram

Lawn tractor transaxle deflector

Part #170432

This item is not returnable
$4.19
19% OFF Phone Price : $5.19
In Stock

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

Main causes: leveling feet need to be adjusted, loose frame bolts, unstable flooring…

Main causes: dead batteries, power supply failure, bad wiring connections, faulty control console…

Main causes: loose fastening bolts, damaged handle bars…

Main causes: weak batteries, loose wires, faulty control console…

Main causes: bad resistance motor, faulty control console, wiring failure…

Main causes: faulty reed switch, reed switch needs adjustment, wiring failure, bad control console…

Main cause: lack of lubrication on pivot points…

Main causes: dirty heart rate sensors, wiring failure, bad control console…

Repair guides for elliptical machines

These step-by-step repair guides will help you safely fix what’s broken on your elliptical.

How to replace an elliptical resistance motor

How to replace an elliptical resistance motor

If the resistance motor is not changing the resistance on your elliptical, replace it using these steps.…

Repair difficulty
Time required
 15 minutes or less
How to adjust an elliptical reed switch

How to adjust an elliptical reed switch

If the console doesn't display the correct speed on your elliptical, adjust the reed switch using these steps.…

Repair difficulty
Time required
 15 minutes or less
How to replace an elliptical console

How to replace an elliptical console

If the console on your elliptical doesn't work, replace it by following these 3 easy steps.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your office

Office and smart products articles | Sears PartsDirect

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

What does the Amazon Fire Stick Lite do?

What does the Amazon Fire Stick Lite do?

Learn what the Amazon Fire Stick Lite video streaming device does.…