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Model # 143989001 Official Craftsman engine
Here are the diagrams and repair parts for Official Craftsman 143989001 engine, 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”.
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For DIY troubleshooting advice and repair guides, visit our repair help section.
Model diagram and schematic
SEARCH WITHIN THIS MODEL
ALL PARTS
Showing 10 of 184 parts |
#135
Engine 143.989001 diagram
Spark plug
Part #33636
Replaced by #J19LM
?
Manufacturer substitution
This part replaces 33636. Substitute parts can look different from the original.
This item is not returnable
$4.80 |
17% OFF Phone Price : $5.80
In Stock
#29
Carburetor 640051 diagram
Lawn mower o-ring
Part #631028
Replaced by #631028A
?
Manufacturer substitution
This part replaces 631028. Substitute parts can look different from the original.
This item is not returnable
$2.49 |
29% OFF Phone Price : $3.49
In Stock
#30
Carburetor 640051 diagram
Needle seat
Part #631021
Replaced by #631021B
?
Manufacturer substitution
This part replaces 631021. Substitute parts can look different from the original.
This item is not returnable
$9.79 |
9% OFF Phone Price : $10.79
In Stock
Lawn & garden equipment engine recoil starter rope, 98-in (replaces 1258, 28288, 28358, 28528, 30971, 31285, 31395, 31396, 31696, 590451a, 590456, 590527, 730608, 740032)
Part #590535
This item is not returnable
$2.49 |
29% OFF Phone Price : $3.49
In Stock
#301
Engine 143.989001 diagram
Cap
Part #36246
Replaced by #37844
?
Manufacturer substitution
This part replaces 36246. Substitute parts can look different from the original.
This item is not returnable
$6.69 |
13% OFF Phone Price : $7.69
In Stock
#44
Carburetor 640051 diagram
Gasket
Part #27110
Replaced by #27110A
?
Manufacturer substitution
This part replaces 27110. Substitute parts can look different from the original.
This item is not returnable
$2.49 |
29% OFF Phone Price : $3.49
In Stock
#292
Engine 143.989001 diagram
Troybilt lawn & garden equipment engine fuel line clamp
Part #26460
This item is not returnable
$2.49 |
29% OFF Phone Price : $3.49
In Stock
#171
Engine 143.989001 diagram
Cook top side trim kit lawn & garden equipment engine air filter (replaces 28424l)
Part #28424
This item is not returnable
$4.14 |
19% OFF Phone Price : $5.14
In Stock
#245
Engine 143.989001 diagram
Cook top side trim kit lawn & garden equipment engine air filter
Part #33268
This item is not returnable
$16.59 |
11% OFF Phone Price : $18.59
In Stock
#307
Engine 143.989001 diagram
Troybilt lawn & garden equipment o-ring
Part #35499
This item is not returnable
$2.49 |
29% OFF Phone Price : $3.49
In Stock
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