Hydro-Gear
Engine & Drivetrain

Model # 347-3000 Official Hydro-Gear transaxle

Here are the diagrams and repair parts for Official Hydro-Gear 347-3000 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 117 parts  |

Brake 142883
#120

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
Puck 142882
#131

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
Transaxle Fan 170439
#104

Transaxle diagram

Transaxle fan

Part #170439

Replaced by #583043401

?
Manufacturer substitution
This part replaces 170439. Substitute parts can look different from the original.
This item is not returnable
$18.91
10% OFF Phone Price : $20.91
In Stock
Brake Actuator 170409
#125

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
Fan Kit 178337
#155

Transaxle diagram

Fan kit

Part #178337

Replaced by #583044001

?
Manufacturer substitution
This part replaces 178337. Substitute parts can look different from the original.
$70.99
22% OFF MSRP : $91.00
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.
$63.69
22% OFF MSRP : $82.00
In Stock
Brake Spring 178335
#141

Transaxle diagram

Brake spring

Part #178335

Replaced by #583042001

?
Manufacturer substitution
This part replaces 178335. Substitute parts can look different from the original.
This item is not returnable
$12.59
14% OFF Phone Price : $14.59
In Stock
Compression 170417
#151

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
In Stock
Brake Disc 161164
#85

Transaxle diagram

Brake disc

Part #161164

Replaced by #583000801

?
Manufacturer substitution
This part replaces 161164. Substitute parts can look different from the original.
$35.09
22% OFF MSRP : $45.00
In Stock
Lawn Tractor Transaxle Sealant 178322
#79

Transaxle diagram

Lawn tractor transaxle sealant

Part #178322

In Stock

Most common symptoms to help you fix your tillers

Choose a symptom to see related tiller repairs.

Main causes: clutch cable problems, faulty transmission…

Main causes: damaged tines, broken clevis pins, worn drive belt, faulty transmission, clutch cable problems, improper de…

Main causes: worn or broken drive belts, bad transmission, clutch cable problems…

Main causes: leaky engine head gasket, damaged sump gasket, damaged oil drain plug seal, loose or cracked fuel line, lea…

Main causes: broken shaft clevis pins, transmission failure…

Main causes: dirty carburetor, engine needs tune up, stale gas…

Main causes: carburetor failure, bad gasoline, dirty spark plug, broken recoil starter…

Most common repair guides to help fix your tillers

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

How to replace a tiller recoil starter

How to replace a tiller recoil starter

The recoil starter spins the engine when you pull the starter rope, and the rope retracts when released. If the recoil s…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your tillers

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

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.…

Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

This chart will help you find the right carburetor for your Craftsman snowblower, tiller or log splitter.…