Craftsman
Lawn & Garden Engine

Model #143274662 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Craftsman 143274662 4-cycle engine, 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Showing 10 of 137 parts

Lawn & Garden Equipment Engine Carburetor Float Bowl Gasket (replaces 485-862)#25

Replacement parts Diagram

Lawn mower o-ring

Part #631028
Replaced by #631028A
?
Manufacturer substitution
This part replaces 631028. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
Back Order
$2.49 | 
29% OFF 
Phone Price: $3.49
Lawn & Garden Equipment Engine Spark Plug (replaces 1902519, 861, PM-4)#51

Replacement parts Diagram

Spark plug

Part #33636
Replaced by #J19LM
?
Manufacturer substitution
This part replaces 33636. Substitute parts can look different from the original.
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In Stock
$1.89 | 
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MSRP: $4.60
Lawn & Garden Equipment Engine Fuel Line (replaces 14306, 34357)#114

Replacement parts Diagram

Lawn & garden equipment engine fuel line (replaces 14306, 34357)

Part #29774
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$5.39 | 
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Lawn & Garden Equipment Engine Recoil Starter Rope, 98-in (replaces 1258, 28288, 28358, 28528, 30971, 31285, 31395, 31396, 31696, 590451A, 590456, 590527, 730608, 740032)#6

Rewind starter Diagram

Starter rope

Part #590527
Replaced by #590535
?
Manufacturer substitution
This part replaces 590527. Substitute parts can look different from the original.
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$9.19 | 
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Lawn & Garden Equipment Engine Service Manual (replaces 692509, 730546, 740048)

#NI

All parts Diagram

In Stock
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Lawn & Garden Equipment Engine Oil Drain Plug (replaces 30572)#28

Replacement parts Diagram

Drain plug

Part #27244
Replaced by #36083
?
Manufacturer substitution
This part replaces 27244. Substitute parts can look different from the original.
This item is not returnable
In Stock
$7.89 | 
11% OFF 
Phone Price: $8.89
Lawn & Garden Equipment Engine Breather Filter#54

Replacement parts Diagram

Lawn & garden equipment engine breather filter

Part #31410
This item is not returnable
In Stock
$2.16
Lawn & Garden Equipment Throttle Shaft Return Spring (replaces 630731, 631279, 631279A, 631279L, 632016)#2

Replacement parts Diagram

Spring retainer

Part #630731
Replaced by #631767
?
Manufacturer substitution
This part replaces 630731. Substitute parts can look different from the original.
This item is not returnable
In Stock
$2.49 | 
29% OFF 
Phone Price: $3.49
Lawn & Garden Equipment Engine Carburetor Bowl Nut Gasket#21

Replacement parts Diagram

Bowl gasket

Part #631334
Replaced by #631334A
?
Manufacturer substitution
This part replaces 631334. Substitute parts can look different from the original.
This item is not returnable
In Stock
$3.59 | 
22% OFF 
Phone Price: $4.59
Lawn & Garden Equipment Engine Nut#87

Replacement parts Diagram

Lawn & garden equipment engine nut

Part #29752
This item is not returnable
In Stock
$2.16

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