Price Match GuaranteeCraftsman Lawn Mower 917.378850 Parts
Shop replacement repair parts for Craftsman Lawn Mower model 917.378850
Lawn mower blade adapter. If the lawn mower's blade isn't engaging properly, the blade adapter may be stripped. If the blade adapter is stripped, replace it. 1 inch ID.
Nut-Locking. The manufacturer has changed vendors and the part may vary in character. Some do not have a nylon insert, however the nut is a locking type.
Husqvarna hex head blade bolt. 3/8-24 x 1 -3/8.
Nut hex flange
Washer 3/8 Splt Lock
Washer harden
V-Belt
E-ring
RC Item #1926145
Wheel adjustment knob
Rear wheel assembly 9 X 2
RC Item #1935726
Engine bolt
Rope guide & knob kit
Pan screw
Flat washer 1/2" x 1-1/2" x .134
Transmission tension spring retainer
Frequently Purchased Together For This Model
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