110cc Horizontal Honda-Style Top End Kit: Cylinder & Head

Complete Engine Refresh: 110cc Horizontal Honda-Style Top End Kit

Restore your engine’s compression and power with the Universal Parts Complete 110cc Cylinder and Head Assembly. Engineered for the ubiquitous "Honda-style" horizontal engine platform, this all-in-one kit provides a professional-grade solution for engine seizures, oil consumption, or general loss of performance. From the precision-honed 52mm bore to the pre-assembled cylinder head, every component is manufactured to strict tolerances to ensure a direct, reliable bolt-on installation.

Comprehensive "Master Rebuild" Kit

• Complete Cylinder Head: Fully assembled with valves, springs, and seals—saving you hours of labor and the need for specialized valve compression tools.
• 52mm Precision Cylinder: Cast from high-grade iron for superior heat dissipation and long-term durability in air-cooled environments.
• Full Piston Assembly: Includes a lightweight aluminum alloy piston, high-tension rings, a 13mm wrist pin, and secure circlips.
• Complete Gasket Set: Features the critical head gasket and base gasket to ensure a leak-free, high-compression seal.

Comprehensive Fitment Guide

This kit is designed for the Horizontal 110cc 4-Stroke engine platform commonly found in ATVs, Dirt Bikes, and Pit Bikes:

Technical Specifications

• Displacement: 110cc (Horizontal Layout)
• Cylinder Bore: 52mm
• Wrist Pin Diameter: 13mm
• Cooling Type: Air Cooled
• Engine Type: 4-Stroke Single Cylinder

Installation Tip: Before installing, ensure the ring gaps are staggered 120 degrees apart and apply a light coat of 4-Stroke Engine Oil to the cylinder walls to prevent a dry start.

SKU: 290-257-110
Vendor: Universal Parts

This product is not intended for use on public roads or land.

WARNING: California’s Proposition 65