Vertex Engine Rebuild Kit WR101-060 — Arctic Cat / Kawasaki / Suzuki 400cc 2003-2004

Vertex Engine Rebuild Kit WR101-060 — Arctic Cat / Kawasaki / Suzuki 400cc 2003-2004

Product Description

Restore your early-model 400cc sport ATV to factory-spec performance with the Vertex Engine Rebuild Kit WR101-060. Designed for the 2003-2004 Arctic Cat, Kawasaki, and Suzuki 400 platforms, this comprehensive kit includes every vital internal component needed to perform a total engine overhaul.

Vertex provides a complete, matched set of high-quality components, eliminating the need to source individual parts. By replacing your crankshaft, piston, bearings, and seals in one session, you ensure long-term durability and consistent power delivery for your ATV, whether you're hitting the trails or the track.

Top Features: Vertex Engine Rebuild Kit

• All-In-One Restoration: Contains crankshaft, piston kit, engine gasket kit with oil seals, main bearings, and transmission bearings.
• Complete Service Set: Includes vital components such as a water pump rebuild kit, countershaft bushing/seal kit, and cam chain.
• OEM-Grade Quality: Every component is engineered to meet or exceed original equipment specifications for dependable, precise fitment.
• Standard Compression: Piston kit designed to restore factory-level power output and engine longevity.
• Comprehensive Reliability: Includes counter-balancer bearings (where applicable) to ensure smooth, vibration-free operation.

Please review the detailed compatibility data below to ensure an exact fitment match for your ATV before finalizing your purchase.

Fitment List

Year Range	Vehicle Brand	Vehicle Model
2004	Arctic Cat	DVX 400
2003-2004	Suzuki	LT-Z400 QuadSport Z
2003-2004	Kawasaki	KFX400

Frequently Asked Questions

Q: Is this kit sufficient for a full bottom and top end rebuild?
A: Yes, the WR101-060 is a comprehensive rebuild kit that covers both bottom-end components (crank, bearings) and top-end components (piston, gaskets), making it ideal for a total overhaul.

Q: Does this include the water pump rebuild kit?
A: Yes, this kit provides a complete set of engine seals and bearings, including the water pump rebuild components to ensure a fully refreshed system.

Expert Pro-Tip: Before reassembly, ensure all oil passages in the crankcase are thoroughly cleaned of any debris from previous failures. We recommend using a high-quality engine assembly lubricant on all bearings and the cylinder wall to ensure a smooth break-in and long-lasting engine health.

Recommended Pairings:

• Essential Off-Road ATV Tools
• Premium ATV Maintenance Chemicals

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