Cylinder Works Standard Bore Cylinder Kit 93mm - Polaris RZR 900 / Ranger 900 / ACE 900 (2013-2016)
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Cylinder Works Standard Bore Cylinder Kit 93mm - Polaris RZR 900 / Ranger 900 / ACE 900
Complete cylinder kit restores your Polaris 900 to factory 875cc displacement. This kit includes 2x cast replica piston kits for the parallel twin engine. Includes Nikasil plated cylinder and full gasket kit. Direct bolt-on replacement with no machine work required. Made in the USA.
Pro Tip: Upgrade the chain tensioner and eliminate jumping cam timing by using Hot Cams automatic cam chain tensioner conversion kit.
What's Included
- Cylinder Works 93mm standard bore cylinder
- 2x Cast replica piston kits (for parallel twin engine)
- Piston rings (for both pistons)
- Wrist pins and clips
- Complete top end gasket kit
Key Features
Nikasil plated cylinder for long life and excellent heat transfer. Vertex pistons ensure longevity and reduced engine noise. Looks virtually identical to OEM. Direct bolt-on installation with no machine work required.
Specifications
- Bore Size: 93mm (standard)
- Displacement: 875cc
- Compression Ratio: 10.5:1
- Engine Type: 4-Stroke Parallel Twin
- Material: Aluminum with Nikasil plating
- Weight: 9.91 lbs
Fitment
Polaris RZR 900:
- RZR 900 XC Edition: 2015
- RZR 900 EPS Trail: 2015-2016
- RZR 900 EPS XC Edition: 2016
- RZR 900 EPS Trail Fox Edition LE: 2016
- RZR S 900: 2015-2016
- RZR S 900 EPS: 2015-2016
- RZR 4 900 EPS: 2015-2016
Polaris Ranger 900:
- Ranger 900 XP: 2013-2016
- Ranger 900 Crew: 2014-2015
- Ranger 900 Crew EPS: 2014-2015
- Ranger 900 Crew EPS LE: 2014
Polaris ACE 900:
- ACE 900 SP: 2016
Why Cylinder Works?
Cylinder Works is a trusted name in powersports engine components. Their cylinders and kits are manufactured in the USA to strict tolerances. Used by professional racers and weekend riders who demand reliability.
📦 Shipping Information
In-Stock Items:
- Most parts ship next business day
- Modquad parts: Monday–Thursday dispatch
Made-to-Order Items:
- Custom swingarms & A-arms: 2–4 weeks
- EVP exhaust systems: 2–4 weeks
Stock Guarantee: Items marked "In Stock" ship immediately. Made-to-order items are built fresh for you.
Questions? Contact us—we respond within 24 hours.
