Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You!
Your requirement has been sent. we will contact you quickly!
{"title":"Centrifugally Cast High-Alloy Cast Iron Cylinder Liner Set Wet Type with O-rings","imgUrl":"https:\/\/img.chinax.com\/nimg\/41\/d5\/0591440afe40b7646b8d36a5d709-200x200-1\/centrifugally_cast_high_alloy_cast_iron_cylinder_liner_set_wet_type_with_o_rings.jpg","attrs":{"Model Number":"ISUZU NQR71","Part No":"5-87813572-1, 5878135721","Minimum Order Quantity":"10 pcs","Delivery Time":"5-8 Work Days"}}
{"title":"ISUZU 700P 4HG1T 4HK1T TIMING GEAR 8971200050 1005220-P301","imgUrl":"https:\/\/img.chinax.com\/nimg\/71\/24\/55b57067e5737ee6caf41aa4d9e5-200x200-1\/isuzu_700p_4hg1t_4hk1t_timing_gear_8971200050_1005220_p301.jpg","attrs":{"Model Number":"700P 4HG1T 4HK1T","Place of Origin":"Made in China","Minimum Order Quantity":"5 PCS","Supply Ability":"10000pcs\/month"}}
{"title":"ISUZU NPR 4HG1 TURBO CHARGER ASM 8973267520 704136-0003 8972083520","imgUrl":"https:\/\/img.chinax.com\/nimg\/49\/ea\/f9c869f0e686c77a889c17a84b86-200x200-1\/isuzu_npr_4hg1_turbo_charger_asm_8973267520_704136_0003_8972083520.jpg","attrs":{"Model Number":"NPR 4HG1","Place of Origin":"Made in China","Minimum Order Quantity":"5 PCS","Supply Ability":"10000pcs\/month"}}
{"title":"Durable Isuzu Cars Parts FVR32 6HE1 Gasket Cylinder Head 8943963341","imgUrl":"https:\/\/img.chinax.com\/nimg\/52\/e1\/d6ef2b7634d5d277fb6272e10b8b-200x200-1\/durable_isuzu_cars_parts_fvr32_6he1_gasket_cylinder_head_8943963341.jpg","attrs":{"Brand Name":"YIMI","Model Number":"FVR32 6HE1","Place of Origin":"Made in China","Minimum Order Quantity":"5 PCS"}}
{"title":"BL0CK ASM CYL NPR 4HG1 4HG1-T 4HF1 8982045330","imgUrl":"https:\/\/img.chinax.com\/nimg\/b5\/65\/486b19b43672c3be4efdee332582-200x200-1\/bl0ck_asm_cyl_npr_4hg1_4hg1_t_4hf1_8982045330.jpg","attrs":{"Model Number":"NPR 4HG1 4HG1T 4HF1","Place of Origin":"China","Minimum Order Quantity":"5 PCS","Supply Ability":"10000pcs\/month"}}
{"title":"NPR 700P 4HK1 TURBO CHARGE 8980000311 8970786400","imgUrl":"https:\/\/img.chinax.com\/nimg\/bf\/e4\/ab2ffd604bc21336062bab1561b6-200x200-1\/npr_700p_4hk1_turbo_charge_8980000311_8970786400.jpg","attrs":{"Model Number":"NPR 700P 4HK1","Place of Origin":"China","Minimum Order Quantity":"5 PCS","Supply Ability":"10000pcs\/month"}}
{"title":"NPR 4BD2 3.9L CYLINDER HEAD 8971030270","imgUrl":"https:\/\/img.chinax.com\/nimg\/c0\/a8\/bc770a27bfb7fb839df3007b51a1-200x200-1\/npr_4bd2_3_9l_cylinder_head_8971030270.jpg","attrs":{"Model Number":"NPR 4BD2","Place of Origin":"China","Minimum Order Quantity":"5 PCS","Supply Ability":"10000pcs\/month"}}
Restores Engine Performance: Eliminates blow-by, low compression, and high oil consumption
Direct Replacement: Drop-in or press-fit installation
Cost-Effective: Affordable alternative to genuine OEM liners
Vehicle & Engine Compatibility
This cylinder liner set is specifically designed for Isuzu NQR71 trucks with 4HG1T engine.
Isuzu Truck Models:
ISUZU NQR71 (medium-duty truck, 4HG1T engine)
May also fit other Isuzu models using the 4HG1T engine (e.g., NPR, NKR) - verify compatibility
Engine Specifiion - ISUZU 4HG1T:
4-Cylinder, Inline Diesel, Turbocharged
Displacement: 4.3L (4330cc)
Bore × Stroke: 108mm × 118mm (typical)
Appliion: NQR71, NPR, and industrial equipment
Installation Notes
Installation steps (overview for wet liners - typical for 4HG1T):
Remove cylinder head, pistons, and old liners from block (use a liner puller)
Clean block liner bores - remove rust, old O-ring residue, and debris
Inspect block counterbores - check for damage or corrosion
Install new O-rings onto the new liners (upper and lower seals)
Lubrie O-rings and liner outer surface with clean engine oil or soapy water
Press or drop new liners into the block bores - ensure they seat fully against the counterbore
Measure liner protrusion above the block deck using a dial indior and straight edge. Protrusion should be within OE spec (typically 0.05-0.15mm). Adjust with shims if necessary
Hone the liners to final size (if needed) and to create a cross-hatch pattern
Clean liners thoroughly - remove honing residue
Install new pistons and rings, then cylinder head with new head gasket
Fill coolant and check for leaks
Quality Control
Material Verifiion: Cast iron alloy composition and hardness tested
Dimensional Inspection: ID (108mm), OD, length, flange height, and concentricity verified
Surface Finish Test: Bore roughness (Ra) measured
Hydrostatic Test: Liners pressure-tested for porosity
Visual Inspection: 100% checked for casting defects or machining errors
Packaged Safely: Coated with anti-rust oil, individually wrapped, boxed as a set with foam
Packaging and Delivery
Neutral export packing or customized packaging available
Carton or wooden case for safe transportation
Fast delivery for stock items
Shipping by Express Air or Sea
Inquiry
For pricing, availability, or bulk purchase of the Cylinder Liner Set 5-87813572-1 For Isuzu 4HG1T NQR71 Engine 5878135721, please contact our sales team for a competitive quote and expert technical support.
Yimi (Guangzhou) Automotive Parts Co., Ltd.
Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ... Yimi (Guangzhou) Automotive Parts Co., Ltd.
Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ...