


Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Wilkins 142N is an 8"-10" Check Seat O-Ring for 375. This O-Ring is compatible with 1 1/4" - 2" Check Seat O-Ring for a 950XL DC or 975XL RPZ -8" - 10" Relief Valve Body O-Ring for the 375/ 375A/375AST/375DA/375ADA/375ASTDA/475/475ST RPDA -8" - 10" Cover Plate O-Ring for the 350/350A/350AST/450/450ST DC.
The Wilkins 142N O-ring ensures a tight seal in various valve and assembly applications, maintaining optimal performance and preventing leaks.
Thanks for subscribing!
This email has been registered!
