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Hydro-Gear
Engine & Drivetrain

Model # G7-BCBB-1XDC-1FCA Official Hydro-Gear transaxle

Here are the diagrams and repair parts for Official Hydro-Gear G7-BCBB-1XDC-1FCA transaxle, as well as links to manuals and error code tables, if available.

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

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Error Codes

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Showing 10 of 85 parts  |
Transaxle.g7 420331
#NI

Transaxle diagram

Transaxle.g7

Part #420331

Replaced by #583380401

?
Manufacturer substitution
This part replaces 420331. Substitute parts can look different from the original.
$1628.43 | 
$12.00 OFF Phone Price : $1640.43
In Stock
Lawn Tractor Transaxle Sealant 178322
#13

Transaxle diagram

Lawn tractor transaxle sealant

Part #178322

$76.42
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 | 
20% OFF Phone Price : $30.09
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
$8.54
In Stock
Hydro-gear Lawn Tractor Transaxle Damper 71878
#219

Transaxle diagram

Hydro-gear lawn tractor transaxle damper

Part #71878

$92.67
In Stock
Spacer #2371 170411
#183

Transaxle diagram

Spacer #2371

Part #170411

Replaced by #583001201

?
Manufacturer substitution
This part replaces 170411. Substitute parts can look different from the original.
This item is not returnable
$11.97
In Stock
Ball Bearing 169535
#95

Transaxle diagram

Ball bearing

Part #169535

Replaced by #583031301

?
Manufacturer substitution
This part replaces 169535. Substitute parts can look different from the original.
$66.64
In Stock
Shaft Kit 421224
#210

Transaxle diagram

Shaft kit

Part #421224

Replaced by #584339601

?
Manufacturer substitution
This part replaces 421224. Substitute parts can look different from the original.
$272.69
In Stock
Breather Kit 421227
#216

Transaxle diagram

Breather kit

Part #421227

Replaced by #532421227

?
Manufacturer substitution
This part replaces 421227. Substitute parts can look different from the original.
$37.31
In Stock
Lawn Mower Retainer Ring 169539
#90

Transaxle diagram

Lawn mower retainer ring

Part #169539

Replaced by #583031501

?
Manufacturer substitution
This part replaces 169539. Substitute parts can look different from the original.
$22.26
In Stock

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