Ranger XP 900 Top End Rebuild Kit Stock Cylinder Pistons Complete Assembly Parts

Polaris Ranger XP 900 Top End Rebuild Kit – Stock Cylinder & Forged Pistons

Complete High-Performance Top End Package

Restore power and reliability with this premium Ranger XP 900 Top End Rebuild Kit, engineered for all Polaris Ranger XP 900 models and years. Featuring a brand-new BPRATV 93mm stock bore cylinder, forged performance pistons, gaskets, and upgraded components, this kit delivers long-lasting strength and smooth operation on any terrain.

🔥 Key Features & Benefits

Designed as a direct bolt-on top end solution, this package includes premium components from Wiseco, Wossner, CP Carrillo, JE, and Cometic for unmatched performance and dependability.

• BPRATV 93mm stock bore cylinder – brand new, not replated or sleeved
• Forged pistons (Wiseco, Wossner, CP Carrillo, or JE) for maximum strength*
• Nitrite-coated piston rings, chrome wristpins, and precision circlips
• Cometic MLS head gasket & complete top end gasket kit
• Heavy-duty timing chain, Maxlock titanium head stud kit & manual cam chain tensioner

✅ Compatibility

This kit fits all Polaris Ranger XP 900 model years with no machining required. Built to handle both pump gas and race fuel for versatile performance.

• Polaris Ranger XP 900 – All Years
• Direct replacement for stock top end assembly
• Compatible with OEM and aftermarket exhaust systems
• Works with factory ECU mapping
• Perfect for trail, utility, farm, and recreational use

❓ Frequently Asked Questions (FAQ)

• Q: Does this kit require engine machining?

  A: No. All components are designed as direct bolt-on replacements.

• Q: Will this kit work on non-Ranger 900 models?

  A: No. This kit is for Ranger XP 900 only. Please see our other listings for different models.

• Q: What fuel should I use after installing this kit?

  A: The forged pistons included are compatible with both pump and race gas.

• Q: Is a warranty included?

  A: Yes. All parts carry a 1-year limited manufacturer's warranty.

🌟 Why Buy from BPRATV? Trusted Performance Experts 🌟

At BPRATV, our promise is unwavering: The Best Parts. The Best Performance. With decades of hands-on engine experience, we supply only premium components trusted by riders, mechanics, and racers across the country. Every kit is carefully curated to deliver maximum value, reliability, and performance. Trust BPRATV to keep your Polaris Ranger XP 900 running at its best, every single time.

Upgrade your Ranger XP 900 with proven power — order your rebuild kit today!

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

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© BPRATV LLC 1-year limited warranty from the manufacturer for material or workmanship defects.*

Due to the nature of high performance and racing applications, BPRATV LLC components are sold without express warranty or any implied warranty of merchantability or fitness for a specific purpose. BPRATV LLC shall not, under any circumstances, be liable for any specific, incidental or consequential damages, including, but not limited to, damage, or loss of property or equipment, loss of profits or revenue(s), cost of purchased or replacement goods, or claims of customers of the purpose, which may arise and/or shall result from sale, installation or use of these parts. Installation of these parts may void vehicle manufacturers warranty coverage and/or may cause the vehicle to be illegal in some locations.

This product is exempt from the emission standards and related requirements of 40 C.F.R. § 1051 as provided by 40 C.F.R. § 1051.620, and California law [e.g., vehicle code §§ 27156 and 38391]. This product is sold only for use in connection with EPA-certified, purpose-built, nonroad vehicles used solely for closed-course, nonroad competition/racing and not used for any recreational purpose or on public highways or right of ways maintained by and open to the public. This product is sold only in connection with machines that do not fall under state and/or federal noise or emission standards/regulations. Purchasers who/that purchase this product represent and warrant that the product is purchased only in connection with EPA-certified, emission-regulations-exempt and noise-regulations-exempt competition/racing vehicles as interpreted under applicable state and/or federal law.