Craftsman
Front-Engine Lawn Tractor

Model #917258550 Official Craftsman lawn tractor

Here are the diagrams and repair parts for Craftsman 917258550 lawn tractor, 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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Showing 10 of 623 parts

Lawn Tractor Axle Flange Bearing (replaces 532009040, 5320090-40, 532124959, 577203109, 5920H, 5920H1, P-1246, P-1622)#7

Wheels and tires Diagram

In Stock
$5.10 | 
44% OFF 
MSRP: $9.09
Lawn Tractor 42-in Deck Mulching Blade#11

Mower deck Diagram

Lawn tractor mulching blade

Part #134149
Replaced by #594892701
?
Manufacturer substitution
This part replaces 134149. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable

Get free shipping with Automatic Reorder

In Stock
$14.21 | 
25% OFF 
MSRP: $18.99
Lawn Tractor Self-Tapping Bolt (replaces 173984)#30

Mower deck Diagram

Screw

Part #138776
Replaced by #584953901
?
Manufacturer substitution
This part replaces 138776. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
In Stock
$3.29 | 
23% OFF 
Phone Price: $4.29
Lawn Tractor Axle Cap (replaces 104757X428)#11

Wheels and tires Diagram

Hub cap

Part #104757X
Replaced by #532104757
?
Manufacturer substitution
This part replaces 104757X. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
In Stock
$2.40 | 
31% OFF 
MSRP: $3.48
Lawn Mower Lock Nut, 3/8-in (replaces 409149, 532409148)#49

Mower lift Diagram

Hex flange lock nut

Part #145212
Replaced by #532409149
?
Manufacturer substitution
This part replaces 145212. 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 Tractor Mandrel Pulley (replaces 153535, 153535MS, 153535WA, 153535X431, 177865, 532173436, 5321734-36, 539112171, 577203105)#32

Mower deck Diagram

Lawn tractor mandrel pulley

Part #153535
Replaced by #173436
?
Manufacturer substitution
This part replaces 153535. Substitute parts can look different from the original.
BEST SELLER
In Stock
$12.65 | 
49% OFF 
MSRP: $24.76
Lawn Tractor Mandrel Assembly (replaces 130794CS, 130794MS, 130794WA, 130797, 180074, 532130794, 5321307-94, 532183170, 539110158, 577203113)

#NI

All parts Diagram

Lawn Tractor Deflector Shield (replaces 130968, 532171859)#27

Mower deck Diagram

Lawn tractor deflector shield

Part #130968
Replaced by #532130968
?
Manufacturer substitution
This part replaces 130968. Substitute parts can look different from the original.
BEST SELLER
In Stock
$32.24 | 
13% OFF 
Phone Price: $37.24
Lawn Tractor Mandrel Shaft Assembly (replaces 137646, 5321376-46)#13

Mower deck Diagram

Vented mandrel shaft assembly

Part #137645
Replaced by #532137646
?
Manufacturer substitution
This part replaces 137645. Substitute parts can look different from the original.
BEST SELLER
In Stock
$23.65 | 
43% OFF 
MSRP: $41.80
Lawn Tractor Mandrel Housing (replaces 128774CS, 128774WA, 532128774, 5321287-74, 577203114)#14

Mower deck Diagram

In Stock
$21.08 | 
19% OFF 
MSRP: $26.00