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Due to Thanksgiving and the holiday rush, our current handling time is approximately 4–5 business days. We sincerely appreciate your patience and understanding. We truly appreciate your business and are thankful for another great year serving our customers. If you have any questions or concerns, please contact us—our team is working as hard as possible to ship all orders promptly.
Due to Thanksgiving and the holiday rush, our current handling time is approximately 4–5 business days. We sincerely appreciate your patience and understanding. We truly appreciate your business and are thankful for another great year serving our customers. If you have any questions or concerns, please contact us—our team is working as hard as possible to ship all orders promptly.

RZR XP XP-4 1000 Wiseco Piston Rings 93mm Stock JE Ring Seals Top End Gasket Kit

by Wiseco
Save 25% Save 25%
Original price $199.99
Original price $199.99 - Original price $199.99
Original price $199.99
Current price $149.99
$149.99 - $149.99
Current price $149.99

C3546,C3546-EST,71048-8,9300XX,CPN-3661,JG4001-3661,3610212,40045M09300,40046M09300,40128M09300,40285M09300

RZR XP XP-4 1000 Wiseco 93mm Piston Rings + Top End Gasket Kit

🔥 Key Features & Benefits

If you need to replace your piston rings, you can’t do better than this! This Wiseco 93mm piston ring and gasket kit delivers premium performance and long-lasting reliability for your Polaris 900 and 1000cc engines. Built for racers and serious riders who demand the best sealing, durability, and precision fit.

🏁 What’s Included

Everything you need to restore top-end sealing and compression with proven race-grade quality.

  • Wiseco 93mm piston rings (pair) – precision fit for 900/1000cc Wiseco pistons
  • Cometic stock bore top end gasket kit – includes MLS head gasket for superior sealing
  • Kibblewhite Hi-Temp RED Viton valve stem seals – withstand extreme temperatures and boost longevity
  • Includes Genuine KPMI RED Viton Stem Seals (no bait-and-switch blues!).
  • All parts made in the USA, except Wiseco rings (Made in Japan – engineered precision)
  • Designed for Wiseco / JE pistons only – not for OEM pistons

⚠️ IMPORTANT FITMENT NOTICE ⚠️

WILL ONLY FIT WISECO / JE PISTONS THAT ARE FOR POLARIS 900 & 1000S!!

THESE DO NOT FIT OEM POLARIS PISTONS.

✅ Compatibility

Fits most Polaris 900 and 1000cc Rangers, RZRs, and Generals. Will ONLY fit Wiseco / JE pistons for these models.

  • Polaris General 1000 – All years and trims
  • Polaris General XP 1000 – All years and trims
  • Polaris Ranger 900 Crew, XP, and EPS (2013–2017)
  • Polaris RZR 900 / XP 1000 / XP-4 1000 (All years)
  • ACE 900 SP & XC (2016–2019)

⚠️ RETURN POLICY NOTICE ⚠️

A RESTOCKING FEE WILL APPLY if the rings have been opened or any attempt has been made to install them.

Should you need to return the item due to a manufacturing defect, rest assured that we will handle the situation appropriately and without any restocking fees.

❓ Frequently Asked Questions (FAQ)

  • Q: Will this fit OEM Polaris pistons?

    A: No. These are designed exclusively for Wiseco or JE pistons only.

  • Q: Is the head gasket included in the kit?

    A: Yes. The Cometic top end gasket kit includes a premium MLS head gasket.

  • Q: Where are the parts manufactured?

    A: Gaskets and seals are Made in the USA; Wiseco rings are Made in Japan.

  • Q: What’s your return policy on piston rings?

    A: Unopened items can be returned. Opened or attempted installs incur a restocking fee, but manufacturing defects are fully covered without penalty.

🌟 Why Buy from BPRATV? Trusted Performance Experts 🌟

At BPRATV, our promise is unwavering: The Best Parts. The Best Performance. The Best Price. Whether you’re rebuilding your RZR XP or General 1000, we deliver the quality, precision, and performance trusted by top racers and weekend warriors alike. Trust BPRATV to keep your ride running at its best, every single time.


Get your Wiseco 93mm Piston Ring & Gasket Kit today – precision power starts here!


BPRATV - The Best Parts. The Best Performance. The Best Price.

BRAPPPPPPPPPP!

© BPRATV LLC

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