PolarStar F1 HPA Engine Complete O-Ring Set, Black

SKU:
UK-PS-SET-OR-F1
UPC:
874876973351
Shipping:
Calculated at Checkout
$2.95

Why buy from Airsoft Station?

  • FREE SHIPPINGOn purchases over $199
    (lower 48 states)
  • Returns & WarrantyReturns & Warranty Policy
    for 30 days
  • RAVE reviewsRated 4.6/5 by 35,000+
    Happy Customers

All of PolarStar’s products differ in dimensions and components, and this complete O-ring set is designed to repair the F1 HPA Engine. The rings are factory replacement components that fit the F1 HPA Engine perfectly without modification. You have all the rings you need in this set.
The rings are made of high-quality rubber, achieving a perfect seal able to withstand intense use. They don’t fit in other PolarStar products, so you shouldn’t mix and match them. Doing so can result in catastrophic failure.
As components slowly wear out, you can replace them with this new set. The rings resemble your original ones 100% and have little to no deviation.

30 Day Return & Warranty

Customer Reviews

We're currently collecting product reviews for this item. In the meantime, here are some reviews from our past customers sharing their overall shopping experience.
4.6
Out of 5.0
A graph showing this site's review totals.
Overall Rating
94%
of customers that buy
from this merchant give
them a 4 or 5-Star rating.
Verified Buyer
July 7, 2025 by Christopher M. (United States)
“Nice”
Verified Buyer
July 6, 2025 by Jack A. (ohio, United States)
“it was great”
Verified Buyer
July 5, 2025 by julian J. (United States)
“shopped with you guys in 2019-2020. never had any bad experiences just been too busy for the sport lol.”