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Peerless
Engine & Drivetrain

Model # 204-506B Official Peerless transaxle

Here are the diagrams and repair parts for Official Peerless 204-506B transaxle, as well as links to manuals and error code tables, if available.

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  • 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”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 21 parts  |
Oil Seal 788089
#87

Peerless transaxle diagram

Oil seal

Part #788089

Replaced by #788089A

?
Manufacturer substitution
This part replaces 788089. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.60 | 
18% OFF Phone Price : $5.60
In Stock
Holder 790025
#44

Peerless transaxle diagram

Holder

Part #790025

Replaced by #790025

?
Manufacturer substitution
This part replaces 790025. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$18.30 | 
10% OFF Phone Price : $20.30
In Stock
Bushing 780194
#34

Peerless transaxle diagram

Bushing

Part #780194

Replaced by #780194

?
Manufacturer substitution
This part replaces 780194. Substitute parts can look different from the original.
This item is not returnable
$4.59 | 
18% OFF Phone Price : $5.59
In Stock
Seal 788069
#71

Peerless transaxle diagram

Seal

Part #788069

Replaced by #788069

?
Manufacturer substitution
This part replaces 788069. Substitute parts can look different from the original.
This item is not returnable
$4.37
In Stock
Bushing 780197
#35A

Peerless transaxle diagram

Bushing

Part #780197

Replaced by #780197

?
Manufacturer substitution
This part replaces 780197. Substitute parts can look different from the original.
This item is not returnable
$4.59 | 
18% OFF Phone Price : $5.59
In Stock
Spacer 786102
#18

Peerless transaxle diagram

Spacer

Part #786102

Replaced by #786219

?
Manufacturer substitution
This part replaces 786102. Substitute parts can look different from the original.
$9.80
In Stock
Spur Gear 778351
#58

Peerless transaxle diagram

Spur gear

Part #778351

Replaced by #778351

?
Manufacturer substitution
This part replaces 778351. Substitute parts can look different from the original.
$56.07
In Stock
Spur Gear 778355
#56

Peerless transaxle diagram

Spur gear

Part #778355

Replaced by #778355

?
Manufacturer substitution
This part replaces 778355. Substitute parts can look different from the original.
$29.78
In Stock
Washer 780051
#29B

Peerless transaxle diagram

Washer

Part #780051

Replaced by #780051

?
Manufacturer substitution
This part replaces 780051. Substitute parts can look different from the original.
This item is not returnable
$4.60
In Stock
Spur Gear 778364
#6

Peerless transaxle diagram

Spur gear

Part #778364

Replaced by #778364

?
Manufacturer substitution
This part replaces 778364. Substitute parts can look different from the original.
$27.89
In Stock

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