Cylinder Works Big Bore Gasket Kit - Polaris RZR 900 / Ranger 900 (2011-2014)
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Complete top end gasket kit for Cylinder Works big bore cylinders. Designed for +5mm overbore applications on Polaris RZR 900 and Ranger 900 engines. Made in the USA.
✓ Fits:
- Polaris RZR XP 900 EFI 4x4: 2011-2013
- Polaris RZR 4 XP 900 EFI 4x4: 2012-2013
- Polaris RZR 4 XP 900 EPS 4x4: 2012-2013
- Polaris RZR 4 XP 900 Jagged X 4x4: 2013
- Polaris Ranger 900 XP: 2013-2014
- Polaris RZR 900: 2014
- Polaris RZR 4 900 EPS 4x4: 2014
✓ Features:
- Direct fit for Cylinder Works big bore kits
- No machine work required
- Gaskets are precision cut for a perfect seal
- High-quality materials handle extreme heat and pressure
- Made in USA by Cylinder Works
- Cylinder Works is a trusted name in powersports engine components
✓ What's Included:
- Complete top end gasket set
- Head gasket
- Base gasket
- All required seals and O-rings
- Piston, rings, and cylinder sold separately.
✓ Specs:
- Type: Top End Gasket Kit
- Style: Big Bore (+5mm)
- Engine Type: 4-Stroke
- Material: Nikasil compatible
- Weight: 0.35 lbs
Ships fast from DuneGoonShop!
📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.