TPR019 Closed Deck Cylinder for Polaris RZR XP 1000

Upgrade your engine with the TPR019 closed deck cylinder for Polaris RZR XP1000, designed specifically for naturally aspirated (N/A) engines. This upgraded cylinder starts with a new XPT cylinder and is precision-modified in-house to match XP1000 specifications while retaining the superior strength of a closed deck design.

The closed deck construction provides significantly improved cylinder support and head gasket sealing, making it ideal for high-performance builds and demanding off-road conditions. Unlike stock XP cylinders, this design helps reduce cylinder distortion and increases overall engine reliability.

All necessary modifications are performed to ensure proper piston height, cam timing, and fitment, eliminating the common issues that occur when using unmodified XPT cylinders on XP engines.

Features

• Designed for Polaris RZR XP1000 N/A (non-turbo) engines
• Built from a new XPT closed deck cylinder
• Modified in-house to match XP1000 specifications
• Closed deck design for improved cylinder strength
• Enhanced head gasket sealing and durability
• Corrected dimensions to maintain proper piston height and cam timing
• Ideal for performance builds and engine upgrades

XP vs XPT Cylinder Differences

• Closed Deck Design (XPT): Provides stronger cylinder support and better sealing
• Thickness Difference: XPT cylinders are .032” thicker, which affects piston position
• Cam Timing Impact: Using an unmodified XPT cylinder can alter timing due to chain tension
• TPR Solution: All modifications are completed in-house to ensure proper fitment and performance

Fitment

• Polaris RZR XP1000 (N/A / Non-Turbo Models)

Important Notes

• Designed for N/A XP1000 engines only
• For Turbo (XPT) models, use part number TPR018
• Professional engine assembly recommended
• Proper tuning and setup required for best performance

FAQ

What is a closed deck cylinder?

A closed deck cylinder has additional material around the cylinder walls, providing better strength, reduced flex, and improved gasket sealing.

Why not use a stock XPT cylinder?

A stock XPT cylinder is .032” thicker, which affects piston height and cam timing. This unit is properly modified to correct those issues.

What engines does this fit?

This cylinder is designed for Polaris RZR XP1000 naturally aspirated (non-turbo) engines only.

Is this good for performance builds?

Yes. The closed deck design makes it ideal for high-performance and high-stress engine builds.

Why Buy From Dunes 2 Dezert SXS?

At Dunes 2 Dezert SXS, we offer high-performance engine components built for serious riders and builders. This TPR019 closed deck cylinder delivers strength, reliability, and precision so you can push your XP1000 to the next level. Order now and upgrade your engine with confidence.