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 # 314-3500 Official Hydro-Gear transaxle

Here are the diagrams and repair parts for Official Hydro-Gear 314-3500 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 119 parts  |
Screw #50653 161175
#138

Transaxle diagram

Screw #50653

Part #161175

Replaced by #587798701

?
Manufacturer substitution
This part replaces 161175. Substitute parts can look different from the original.
This item is not returnable
$5.31
| 
16% OFF Phone Price : $6.31
In Stock
Lawn Tractor Transaxle Sealant 178322
#79

Transaxle diagram

Lawn tractor transaxle sealant

Part #178322

$76.42
In Stock
Comp.sprg.br 161181
#151

Transaxle diagram

Comp.sprg.br

Part #161181

Replaced by #583001401

?
Manufacturer substitution
This part replaces 161181. Substitute parts can look different from the original.
This item is not returnable
$8.54
In Stock
Seal.1" (507 161157
#75

Transaxle diagram

Seal.1" (507

Part #161157

Replaced by #583000201

?
Manufacturer substitution
This part replaces 161157. Substitute parts can look different from the original.
$24.09
| 
20% OFF Phone Price : $30.09
In Stock
Filter 178321
#55

Transaxle diagram

Filter

Part #178321

Replaced by #583087401

?
Manufacturer substitution
This part replaces 178321. Substitute parts can look different from the original.
$94.27
| 
6% OFF Phone Price : $100.27
In Stock
Spacer.(2371 161174
#130

Transaxle diagram

Spacer.(2371

Part #161174

Replaced by #583001201

?
Manufacturer substitution
This part replaces 161174. Substitute parts can look different from the original.
This item is not returnable
$11.97
In Stock
Washer 169545
#144

Transaxle diagram

Washer

Part #169545

Replaced by #583031601

?
Manufacturer substitution
This part replaces 169545. Substitute parts can look different from the original.
$17.11
In Stock
Stud.5/16-24 161134
#36

Transaxle diagram

Stud.5/16-24

Part #161134

Replaced by #582998501

?
Manufacturer substitution
This part replaces 161134. Substitute parts can look different from the original.
$13.69
In Stock
Spring.neutr 184702
#46

Transaxle diagram

Spring.neutr

Part #184702

Replaced by #583135901

?
Manufacturer substitution
This part replaces 184702. Substitute parts can look different from the original.
$17.11
In Stock
Return Arm 178318
#34

Transaxle diagram

Return arm

Part #178318

Replaced by #583087201

?
Manufacturer substitution
This part replaces 178318. Substitute parts can look different from the original.
$38.64
In Stock

Most common symptoms to help you fix your dryers

Choose a symptom to see related dryer repairs.

View all

Why won't my dryer heat?

Main causes: bad gas valve coils, broken heating element, tripped safety thermostat or fuse, bad operating thermostat, c...

Read more

Why won't my dryer shut off?

Main causes: bad timer or electronic control board, door switch failure...

Read more

Why doesn't my dryer work?

Main causes: lack of electrical power, bad power cord, wiring failure, bad control board, blown thermal fuse, bad door s...

Read more

Why does my dryer start then stop?

Main causes: clogged exhaust vent, bad motor relay, loose dryer door catch, bad door switch, control system failure, fau...

Read more

Why won't my dryer door stay shut?

Main causes: damaged door strike, worn door catch...

Read more

Why is my dryer making a rattling noise?

Main causes: bad drum support roller, damaged idler pulley, broken blower fan blade, worn drum glide bearing, bad drive ...

Read more

Why isn't my dryer getting my laundry dry?

Main causes: clogged exhaust system, heating system failure, deposits on moisture sensor, control system failure...

Read more

Why won't my dryer start?

Main causes: door switch failure, lack of power, broken belt, blown thermal fuse, bad drive motor, control system failur...

Read more

Most common repair guides to help fix your dryers

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

View all
How to replace a thermal fuse in an electric dryer

How to replace a thermal fuse in an electric dryer

When the air in the dryer overheats—usually because the vent is clogged—the thermal fuse blows, stopping the dryer. You ...

Read more
Repair difficulty
Time required
15 minutes or less
How to install a thermal cut-off fuse kit in an electric dryer

How to install a thermal cut-off fuse kit in an electric dryer

The thermal cut-off fuse shuts off the heat if the dryer overheats when the high-limit thermostat fails. Install a ther...

Read more
Repair difficulty
Time required
15 minutes or less
How to replace a dryer door switch

How to replace a dryer door switch

The dryer won't start if the door switch isn't working correctly. You can install a replacement dryer door switch in les...

Read more
Repair difficulty
Time required
15 minutes or less

Effective articles & videos to help repair your dryers

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

View all
How to use your clothes dryer efficiently

How to use your clothes dryer efficiently

Get expert tips on using your dryer efficiently to save energy....

Read more
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....

Read more
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....

Read more

Parts & More