Engine & Drivetrain

Model # 917633A45 Official Craftsman transaxle

Here are the diagrams and repair parts for Official Craftsman 917633A45 transaxle, as well as links to manuals and error code tables, if available.

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Browse Parts for
917633A45 Riding Mowers & Tractors
Hardened Race Thrust Bearing 6266H
#39

Replacement parts diagram

Hardened race thrust bearing

Part #6266H

Replaced by #532006266

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Manufacturer substitution
This part replaces 6266H. Substitute parts can look different from the original.
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$9.43
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In Stock
Gripco Nut 7810H
#25

Replacement parts diagram

Gripco nut

Part #7810H

Replaced by #596322601

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Manufacturer substitution
This part replaces 7810H. Substitute parts can look different from the original.
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This item is not returnable
In Stock
Thrust Bearing 1370H
#59

Replacement parts diagram

Thrust bearing

Part #1370H

Replaced by #532001370

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Manufacturer substitution
This part replaces 1370H. Substitute parts can look different from the original.
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$7.20
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Needle Brg 4895H
#58

Replacement parts diagram

Needle brg

Part #4895H

Replaced by #532004895

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Manufacturer substitution
This part replaces 4895H. Substitute parts can look different from the original.
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This item is not returnable
$14.42
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Ball 7392M
#35

Replacement parts diagram

Ball

Part #7392M

Replaced by #532100482

?
Manufacturer substitution
This part replaces 7392M. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$7.20
12% OFF Phone Price : $8.20
In Stock
Seal 6273H
#10

Replacement parts diagram

Seal

Part #6273H

Replaced by #532110542

?
Manufacturer substitution
This part replaces 6273H. Substitute parts can look different from the original.
This item is not returnable
$5.76
28% OFF Was : $7.98
In Stock
Lever Guide 8739H
#7

Replacement parts diagram

Lever guide

Part #8739H

Replaced by #532008739

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Manufacturer substitution
This part replaces 8739H. Substitute parts can look different from the original.
In Stock
Grade Shift Cap 4869H1
#3

Replacement parts diagram

Grade shift cap

Part #4869H1

The manufacturer no longer makes this part, and there's no substitute part

Cover Pin 633A39A
#6

Replacement parts diagram

Cover pin

Part #633A39A

The manufacturer no longer makes this part, and there's no substitute part

Shift Fork 6260H
#33

Replacement parts diagram

Shift fork

Part #6260H

The manufacturer no longer makes this part, and there's no substitute part

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Repair guides for treadmills

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

How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

Repair difficulty
Time required
 45 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Repair difficulty
Time required
 15 minutes or less

Articles and videos for treadmills

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

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.…

How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…