Cylinder Works 93mm Standard Bore Cylinder Kit – Fits Polaris RZR XP 1000, RS1, Ranger 1000/XP 1000 & General 1000 (2017–2025)

Restore factory power and reliability with this Cylinder Works 93.00 mm Standard Bore Cylinder Kit for Polaris 999 cc engines. It’s a direct bolt-on solution that mirrors OEM fit and finish, includes a matched Vertex piston kit, and requires no replating.

What’s Included

• Nickel–silicon carbide plated cylinder (93.00 mm, 11.0:1)

• Vertex piston kit (piston, rings, wrist pin, circlips)

• Complete top-end gasket set

• Note: Designed to be used with Polaris ratchet-type tensioner #3023143.

Fitment (2017–2025)

Polaris 1000 platforms:

• RZR XP 1000 & XP 4 1000 (incl. Sport, Premium, Ultimate, High Lifter, Trails & Rocks, Ride Command, LE trims)

• RZR 1000 Trail S (Premium/Ultimate) and RS1

• General 1000 / General XP 1000 / General 4 1000 (Sport, Premium, Deluxe, Trailhead, Troy Lee, Factory Custom, Ride Command)

• Ranger 1000 / Ranger XP 1000 / Ranger Crew 1000 / Ranger Crew XP 1000 (Premium, EPS, NorthStar, Texas, Trail Boss, High Lifter, Ultimate Ride Command, HVAC)

Warranty Info

Covered by Cylinder Works’ limited manufacturer warranty. Professional installation recommended.

Key Features

• Direct bolt-on: Looks and installs like OEM; no replating needed

• Long service life: Nickel–silicon carbide bore for superior wear and heat transfer

• Matched components: Vertex piston is paired to the cylinder for quiet operation and durability

• Complete solution: Includes all top-end gaskets to streamline the rebuild

Compliance: Closed-course competition use only. Not legal for use on public lands or highways in California.

Pricing & SKU

• Price (Suggested Retail): $1,037.95

• SKU: 0931-0731 / 60006-K02-1 / 422-60006K

• Status: In Stock ready to ship