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Craftsman
Lawn & Garden Engine

Model # 143968000 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143968000 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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Model diagram and schematic

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ALL PARTS
Showing 10 of 160 parts  |
Lawn Mower O-ring 631028
#29

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
$2.49
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29% OFF Phone Price : $3.49
In Stock
Spark Plug 33636
#135

Engine 143.968000 (71/143) diagram

Spark plug

Part #33636

Replaced by #J19LM

?
Manufacturer substitution
This part replaces 33636. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.80
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17% OFF Phone Price : $5.80
In Stock
Needle Seat 631021
#30

Replacement parts diagram

Needle seat

Part #631021

Replaced by #631021B

?
Manufacturer substitution
This part replaces 631021. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$9.79
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9% OFF Phone Price : $10.79
In Stock
Generac Lawn & Garden Equipment Engine Fuel Line (replaces 14306, 34357) 29774
#290

Engine 143.968000 (71/143) diagram

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

Part #29774

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This item is not returnable
$5.99
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14% OFF Phone Price : $6.99
In Stock
Cook Top Side Trim Kit Lawn & Garden Equipment Engine Air Filter (replaces 28424l) 28424
#171

Engine 143.968000 (71/143) diagram

Cook top side trim kit lawn & garden equipment engine air filter (replaces 28424l)

Part #28424

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This item is not returnable
$4.14
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19% OFF Phone Price : $5.14
In Stock
Float 632019
#28

Replacement parts diagram

Float

Part #632019

Replaced by #632019A

?
Manufacturer substitution
This part replaces 632019. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$8.89
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Troybilt Lawn & Garden Equipment Engine Carburetor Float Bowl (replaces 631025, 632808) 631867
#25

Replacement parts diagram

Troybilt lawn & garden equipment engine carburetor float bowl (replaces 631025, 632808)

Part #631867

This item is not returnable
$3.49
| 
22% OFF Phone Price : $4.49
In Stock
Generac Lawn & Garden Equipment Engine Service Manual (replaces 692509, 730546, 740048) 740049

#NI

All parts diagram

Generac lawn & garden equipment engine service manual (replaces 692509, 730546, 740048)

Part #740049

This item is not returnable
$12.19
| 
14% OFF Phone Price : $14.19
In Stock
Lamination 35135
#100

Engine 143.968000 (71/143) diagram

Lamination

Part #35135

Replaced by #35135B

?
Manufacturer substitution
This part replaces 35135. Substitute parts can look different from the original.
$58.79
| 
9% OFF Phone Price : $64.79
Back Order
Lawn & Garden Equipment Engine Screw 28942
#211

Engine 143.968000 (71/143) diagram

Lawn & garden equipment engine screw

Part #28942

This item is not returnable
$2.49
| 
29% OFF Phone Price : $3.49
Back Order

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