5878144033 cylinder liner kit for ISUZU engine spare part

5878144033 cylinder liner kit for ISUZU engine spare part Featured Image
  • 5878144033 cylinder liner kit for ISUZU engine spare part

Short Description:

Cylinder liner kit for Isuzu 4JJ1 engine overhaul, forms precise inner friction surface of cylinder, cooperates with piston rings to seal combustion gas and bear piston reciprocating movement for stable cylinder pressure.

Product Detail

Product Tags

description

The cylinder liner kit is the core wear-resistant inner lining of diesel engine cylinder. It provides precise friction surface for reciprocating movement of piston and piston rings, isolates high-temperature combustion gas and transfers heat through cooling system to ensure normal combustion. Scoring, out-of-roundness, excessive taper, inner wall wear and aged sealing o-rings will lead to oil burning, blow-by gas, low cylinder pressure, power loss and coolant leakage into cylinder, and severe cylinder scoring or seizure in serious cases.

Part No.: 5878144033
Part Name: cylinder liner kit
Matching Engine: Isuzu 4JJ1
Installation Position: Inside cylinder bore of engine block
Matching Parts: piston, piston ring, piston pin, overhaul gasket kit selected as overhaul set on demand

Application Scenarios

Fit for Isuzu 4JJ1 series engines, compatible with Hitachi ZX130-5A, ZX160-5A excavators, Isuzu NPR light trucks and D-MAX pickup. Suitable for earthwork, site construction and light freight conditions. Used to replace worn, scored and leaking old cylinder liner kits during engine overhaul.

Maintenance & Replacement Tips 

debris of block seat bore, check roundness and sealing groove for damage and deformation.
Replace all water sealing o-rings before installation. Do not twist or scratch seals, apply proper grease for reliable sealing.
Press liner vertically and steadily with special liner pressing tool.
Tapping and inclined pressing are forbidden to avoid liner deformation and seal cutting.
Measure liner protrusion, inner diameter roundness and taper after pressing.
Assemble piston only after parameters meet OEM specification.
Replace whole liner kit when inner wall has scoring, excessive wear or water leakage at sealing area; repair of single liner is not recommended.

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