Heavy‑Duty Forklift Cylinder Liner Kit

Heavy‑Duty Forklift Cylinder Liner Kit


Complete forklift cylinder liner overhaul kit for diesel engine repair. Good sealing, low oil consumption, stable power output. Perfect for forklift engine rebuild maintenance.

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Product Description

Heavy‑Duty Forklift Cylinder Liner Kit

Forklift cylinder liner kit, also known as four‑piece overhaul kit, is the core repair set for diesel forklift engine overhaul. This kit consists of cylinder liner, piston, piston rings and piston pin. These key components realize air‑tight compression inside cylinder, convert diesel combustion energy into mechanical power output. Adopting high‑grade alloy cast iron and aluminum‑silicon piston material, with surface hardening treatment, it delivers outstanding wear‑resistance, high‑temperature resistance and anti‑deformation performance under continuous heavy‑load working conditions.
Worn four‑piece kit will cause typical engine faults: excessive oil consumption, blue exhaust smoke, insufficient compression power, difficult startup, knocking noise, gas blow‑by and power drop. Replacing full cylinder liner kit can eliminate above failures, restore engine compression performance, avoid secondary damage to cylinder block and crankshaft, and extend engine service life.
Every set goes through dimensional tolerance inspection, hardness test and assembly matching test before delivery. Widely compatible with Xinchai 490B/495B, Quanchai QC490 series diesel engines, suitable for 2‑3.5 ton HELI, Hangcha, Lonking diesel forklifts, widely used in warehouse, port and factory heavy‑duty working environment.
Support retail and bulk wholesale. Each kit is packed with shock‑proof carton. Please provide engine model or OEM part number for accurate matching and quotation.

Product Specifications

Item
Technical Parameter
Product Name
Forklift Cylinder Liner Kit (Four‑Piece Kit)
Kit Includes
Cylinder Liner, Piston, Piston Rings, Piston Pin
Material
Alloy Cast Iron Liner, High‑Silicon Aluminum Piston
Surface Treatment
Inner‑wall Hardening, Piston Surface Treatment
Applicable Engine
Xinchai 490B/495B, Quanchai QC490
Applicable Forklift Tonnage
2 Ton‑3.5 Ton Diesel Forklift
Operating Temperature
-20℃ ~ 180℃
Performance Feature
Wear‑resistant, good sealing, low oil consumption
Common OEM No.
490B‑04001B, 495B‑04001
Net Weight
12‑14kg per set
Packing Method
Shock‑proof Independent Carton Packaging
MOQ
1 Set
Service
Global Shipping, Wholesale Discount, Model Matching

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