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
Craftsman
Engine & Drivetrain

Model # 143700-016 Official Craftsman transmission

Here are the diagrams and repair parts for Official Craftsman 143700-016 transmission, 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 41 parts  |
Ball 792077
#40

Replacement parts diagram

Ball

Part #792077

Replaced by #792077A

?
Manufacturer substitution
This part replaces 792077. Substitute parts can look different from the original.
This item is not returnable
$3.40 | 
23% OFF Phone Price : $4.40
In Stock
Gear 778113A
#19

Replacement parts diagram

Gear

Part #778113A

Replaced by #778113A

?
Manufacturer substitution
This part replaces 778113A. Substitute parts can look different from the original.
$28.64 | 
17% OFF Phone Price : $34.64
In Stock
Bushing 780105A
#27

Replacement parts diagram

Bushing

Part #780105A

Replaced by #780105A

?
Manufacturer substitution
This part replaces 780105A. Substitute parts can look different from the original.
This item is not returnable
$8.64 | 
10% OFF Phone Price : $9.64
In Stock
Gear 778163
#17

Replacement parts diagram

Gear

Part #778163

Replaced by #778208

?
Manufacturer substitution
This part replaces 778163. Substitute parts can look different from the original.
$44.13
In Stock
Sprocket 786060
#10

Replacement parts diagram

Sprocket

Part #786060

Replaced by #786060

?
Manufacturer substitution
This part replaces 786060. Substitute parts can look different from the original.
$18.14
In Stock
Output Shaft 776217
#3

Replacement parts diagram

Output shaft

Part #776217

Replaced by #776217

?
Manufacturer substitution
This part replaces 776217. Substitute parts can look different from the original.
$108.19 | 
10% OFF Phone Price : $120.19
In Stock
Screw 792078
#41

Replacement parts diagram

Screw

Part #792078

Replaced by #792078

?
Manufacturer substitution
This part replaces 792078. Substitute parts can look different from the original.
This item is not returnable
$4.37
In Stock
Cover 772083
#2

Replacement parts diagram

Cover

Part #772083

Replaced by #772083A

?
Manufacturer substitution
This part replaces 772083. Substitute parts can look different from the original.
$58.11
In Stock
Gear 778129A
#16

Replacement parts diagram

Gear

Part #778129A

Replaced by #778129A

?
Manufacturer substitution
This part replaces 778129A. Substitute parts can look different from the original.
$31.13
In Stock
Quad Ring 792001
#45

Replacement parts diagram

Quad ring

Part #792001

Replaced by #792001

?
Manufacturer substitution
This part replaces 792001. Substitute parts can look different from the original.
This item is not returnable
$4.37
In Stock

Repair guides for front-engine lawn tractors

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 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 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

Effective articles & videos to help repair your lawn & garden engines

View all
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
What are the main components of a lawn mower?

What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…

Read more

Parts & More