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Your cart is empty. 500866 402011 501001 500407 O-ring Rebuild Kit
F350S F250S F325C Overhaul Kit
Includes: 500866 Piston Bumper x 1, 402011 Seal Sleeve x 1, 501001 Cap Gasket x 1, 500407 Main Value Spring x 1, O Ring Kit x 1
pro
Reviewed in the United States on May 12, 2025
Worked great!
El chamoco89
Reviewed in the United States on December 6, 2024
My nail gun works again
Thomas Bahr
Reviewed in the United States on August 24, 2023
Only 3 gaskets fit the nail gun
Ronald
Reviewed in the United States on July 10, 2023
Good quality
Kenneth DeWyse
Reviewed in the United States on February 20, 2023
I used it to fix a leaking mail gun
Customer
Reviewed in the United States on August 3, 2022
Don't waste your time. I don't know what they were measuring. Bumper won't fit the sleeve assembly. Gaskets are to big. Didn't try the o-rings. I have a Paslode 900420 cordless framing nailer. Try to purchase somewhere else.
Bruce
Reviewed in the United States on August 11, 2022
Covers most of the seals. Had to reuse two that did not match.
Customer
Reviewed in the United States on July 1, 2022
No instruction or parts list. Who really knows what is in this kit. Chinese import crap
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