Polaris 900 UTV Complete Top/Bottom End Engine Rebuild Kit - RZR/Ranger 2017
- Ships next business day
- 30-day hassle-free returns
- Call us: 541-668-7503
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Upgrade your 2017 Polaris UTV with this enhanced engine rebuild kit, featuring Cylinder Works, Hot Rods, Hot Cams, and KPMI components. Includes a 93.00 mm standard bore cylinder with Vertex piston, OEM-replacement crankshaft, silent cam chain, and high-performance cylinder studs for a robust top-to-bottom overhaul.
✓ Fits:
- Polaris (2017 Models):
- RZR S 900
- RZR S 900 EPS
- Ranger XP 900
- Ranger Crew XP 900
- ACE 900 XC
- RZR 4 900 EPS
- RZR 900 EPS XC Edition
✓ Features:
- Direct Bolt-On: No re-plating or machine work required; installs seamlessly.
- Durable Materials: Nickel-silicon carbide cylinder, 4140 steel crankshaft, heat-treated cam chain, and 8740 steel studs.
- Vertex pistons reduce noise; studs enhance cylinder stability under high heat.
- Precision Engineering: Rolled threads and centerless ground studs ensure longevity; exceeds OEM specs.
- Made in the U.S.A.: Crafted for reliability.
✓ What's Included:
- Cylinder Works Cylinder Kit (CW60007K02-1):
- Standard Bore Cylinder (93.00 mm)
- Vertex Piston Kit (piston, rings, pin, clips)
- Top-End Gasket Kit
- Hot Rods Bottom End Kit (HR00120):
- OEM-Replacement Crankshaft (4140 Steel)
- Connecting Rods (x2)
- Main Bearings
- Complete Engine Gasket Set
- Oil Seal Kit
- Hot Cams Cam Chain (HC98XRH2015):
- 98XRH2015 Silent Cam Chain (144 links)
- KPMI H.T. Steel Cylinder Stud Kit (191-88002):
- High-Performance Cylinder Studs (8740 Steel, 180,000 psi yield strength)
- Black oxide finish, rolled threads for maximum strength
✓ Specs:
- 93 mm bore, 875 cc displacement, 10.5:1 compression ratio, 4-cycle engine.
- 8.98" (H) × 20.87" (L) × 14.02" (W)
- Availability: In stock. Ships next business day
Note: Does not include water pump seal.
Note: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Note: Always verify fitment by year, make, model, and engine specifications before ordering.
Note: Torque cylinder studs to manufacturer specs (~25-30 ft-lbs, consult Polaris manual).
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.
