Polaris 900 Engine Rebuild Kit – Ranger, ACE, Crew (2017–2019)
2018–2019 Polaris Ranger XP 900 / Ace 900 XC Engine Rebuild Kit – Vertex
Professional-grade full engine rebuild kit built for durability and ease of installation. Perfect for maintenance or complete overhauls on select Polaris 900cc models.
Description
This all-in-one engine rebuild kit features high-performance components from trusted brands like Vertex and Hot Rods. Whether you're doing preventative maintenance or a full engine refresh, this kit ensures long-lasting performance and reliability.
What’s Included
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Vertex piston kit (piston, rings, wrist pin, clips)
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OEM-spec crankshaft assembly (includes wrist pin bearing)
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Main bearing and seal kit
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Complete top and bottom end gasket set with seals
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Water pump rebuild kit
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Transmission bearing kit
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Countershaft bushing and seal kit
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Cam chain
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Counter balancer bearing kit
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All components are brand new in original packaging
Fitment
Fits the following Polaris models:
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2018–2019 Polaris Ranger XP 900 4x4
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2018–2019 Polaris Ace 900 XC 4x4
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2017–2019 Polaris Ranger Crew XP 900 4x4
Warranty Info
Manufacturer warranty applies to all new components. Proper installation is required; warranty does not cover improper assembly or user error.
📦 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
- Sneakers: 1–2 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.