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 # G7-BCBB-1XDC-1ECX Official Hydro-Gear transaxle

Here are the diagrams and repair parts for Official Hydro-Gear G7-BCBB-1XDC-1ECX 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 83 parts  |
Brake 142883
#170

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
Oil Filter 421186
#23

Transaxle diagram

Oil filter

Part #421186

Replaced by #539113466

?
Manufacturer substitution
This part replaces 421186. Substitute parts can look different from the original.
$35.09 | 
12% OFF MSRP : $40.00
In Stock
Brake Actuator 170409
#177

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
Puck 142882
#172

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
Fan.recess.7 421205
#120

Transaxle diagram

Fan.recess.7

Part #421205

Replaced by #583386601

?
Manufacturer substitution
This part replaces 421205. Substitute parts can look different from the original.
$28.29 | 
15% OFF Phone Price : $33.29
In Stock
Lawn Tractor Transaxle Hydraulic Pump (replaces 532421222) 421222
#203

Transaxle diagram

Lawn tractor transaxle hydraulic pump (replaces 532421222)

Part #421222

$110.89 | 
15% OFF MSRP : $130.00
In Stock
Compression 170417
#178

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
Seal.1" (507 161157
#96

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 | 
17% OFF Phone Price : $29.09
In Stock
Brake Rotor 421217
#171

Transaxle diagram

Brake rotor

Part #421217

$38.19 | 
17% OFF MSRP : $46.00
In Stock
Lawn Tractor Ros Service Kit 421225
#214

Transaxle diagram

Lawn tractor ros service kit

Part #421225

$163.00
In Stock

Repair guides for front-engine lawn tractors

How to replace a ground drive belt on a riding lawn mower

How to replace a ground drive belt on a riding lawn mower

Replace the ground drive belt if it's broken or too worn to spin the transaxle pulley.…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a blade clutch cable on a riding lawn mower

How to replace a blade clutch cable on a riding lawn mower

If the blades don't spin on your riding mower when you shift the lever, the blade clutch cable could be broken. Here’s h…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a riding lawn mower blade drive belt

How to replace a riding lawn mower blade drive belt

Replace the blade drive belt if it's broken or won't spin the cutting blades because of wear.…

Read more
Repair difficulty
Time required
 45 minutes or less

Articles and videos for front-engine lawn tractors

Should I get an electric riding mower?

Should I get an electric riding mower?

Get help deciding whether to make the switch to a battery-powered riding mower…

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