Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Hydro-Gear
Engine & Drivetrain

Model # 321-0510 Official Hydro-Gear hydro-gear transaxle

Here are the diagrams and repair parts for Official Hydro-Gear 321-0510 hydro-gear 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.

Error Codes

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 96 parts  |
Brake 142883
#60

Hydro 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 | 
20% OFF Phone Price : $5.06
In Stock
Puck 142882
#60A

Hydro transaxle diagram

Puck

Part #142882

Replaced by #532142882

?
Manufacturer substitution
This part replaces 142882. Substitute parts can look different from the original.
This item is not returnable
$4.99 | 
17% OFF Phone Price : $5.99
In Stock
Brake Actuator 170409
#62

Hydro 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
Brake 142929
#58

Hydro transaxle diagram

Brake

Part #142929

Replaced by #583041701

?
Manufacturer substitution
This part replaces 142929. Substitute parts can look different from the original.
$21.89 | 
22% OFF Phone Price : $27.89
Back Order
Fan Kit 191031
#119

Hydro transaxle diagram

Fan kit

Part #191031

Replaced by #583197801

?
Manufacturer substitution
This part replaces 191031. Substitute parts can look different from the original.
$30.19 | 
17% OFF Phone Price : $36.19
In Stock
Compression 170417
#71

Hydro transaxle diagram

Compression

Part #170417

Replaced by #583001401

?
Manufacturer substitution
This part replaces 170417. Substitute parts can look different from the original.
This item is not returnable
$7.18
In Stock
Axle 170392
#36

Hydro transaxle diagram

Axle

Part #170392

Replaced by #583040801

?
Manufacturer substitution
This part replaces 170392. Substitute parts can look different from the original.
$94.69 | 
6% OFF Phone Price : $100.69
In Stock
Filter Assembly 170445
#125

Hydro transaxle diagram

Filter assembly

Part #170445

Replaced by #583056801

?
Manufacturer substitution
This part replaces 170445. Substitute parts can look different from the original.
$41.99
Back Order
Pinion Gear 170367
#27

Hydro transaxle diagram

Pinion gear

Part #170367

Replaced by #583039901

?
Manufacturer substitution
This part replaces 170367. Substitute parts can look different from the original.
$24.13
In Stock
Retaining Ring 170402
#50

Hydro transaxle diagram

Retaining ring

Part #170402

Replaced by #583041401

?
Manufacturer substitution
This part replaces 170402. Substitute parts can look different from the original.
This item is not returnable
$4.19
In Stock

Most common symptoms to help you fix your wall oven

Choose a symptom to see related wall oven repairs.

View all

Why isn't my wall oven at the temperature I set?

Main causes: faulty oven temperature sensor, control system problem, weak burner igniter, damaged oven element…

Read more

Why won't my wall oven bake?

Main causes: broken bake element, bad bake burner igniter, tripped thermal switch, control system failure…

Read more

Why won't my wall oven broil?

Main causes: broken broil element, faulty broil burner igniter, control system failure…

Read more

Why won't my wall oven door unlock?

Main causes: bad oven door lock assembly, faulty electronic control board, wiring failure…

Read more

Why won't my wall oven heat?

Main causes: lack of gas supply, broken igniter, tripped circuit breaker, broken oven element, tripped thermal fuse, con…

Read more

Why doesn't my wall oven work?

Main causes: lack of electrical power, bad electronic control board, faulty oven control thermostat…

Read more

Most common repair guides to help fix your wall oven

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

View all
How to replace a wall oven thermal fuse

How to replace a wall oven thermal fuse

The thermal fuse trips to prevent the over from excessively overheating. The oven won't heat again until you replace the…

Read more
Repair difficulty
Time required
 60 minutes or less
How to replace a wall oven control thermostat

How to replace a wall oven control thermostat

Get your oven temperature under your control by replacing a faulty oven control thermostat.…

Read more
Repair difficulty
Time required
 60 minutes or less
How to replace a wall oven door outer glass panel

How to replace a wall oven door outer glass panel

Learn how to replace a damaged outer window panel on your wall oven door with these step-by-step instructions. …

Read more
Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your wall oven

Use the advice and tips in these articles and videos to get the most out of your wall oven.

View all
Wall oven won't heat: troubleshooting thermal switch problems video

Wall oven won't heat: troubleshooting thermal switch problems video

Learn what to do if your Kenmore, Frigidaire or Electrolux wall oven won’t heat up after running a self-cleaning cycle.…

Read more
How to repair arc or burn marks in a microwave video

How to repair arc or burn marks in a microwave video

Find out how to repair microwave arc and burn marks with touch-up paint in this how-to video.…

Read more
Wall oven common questions

Wall oven common questions

Read the questions our experts often hear about wall ovens, and the answers.…

Read more

Parts & More