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{"title":"ISUZU C240 VALVE ROCKER ARM 9126113490","imgUrl":"https:\/\/img.chinax.com\/nimg\/fc\/e5\/2d0d41fb7f3d502843fd768e1e28-200x200-1\/isuzu_c240_valve_rocker_arm_9126113490.jpg","attrs":{"Model Number":"C240","Place of Origin":"Made in China","Minimum Order Quantity":"5 PCS","Supply Ability":"10000pcs\/month"}}
{"title":"ISUZU TFR68 69 ENGINE MOUNTING R 8970391890","imgUrl":"https:\/\/img.chinax.com\/nimg\/7b\/f1\/8998370f517b467e4c20c8df2ac9-200x200-1\/isuzu_tfr68_69_engine_mounting_r_8970391890.jpg","attrs":{"Model Number":"TFR68 69","Place of Origin":"Made in China","Minimum Order Quantity":"5 PCS","Supply Ability":"10000pcs\/month"}}
{"title":"ISUZU TFR68 69 RUBBER ENG FOO L 5876101930 8970860761","imgUrl":"https:\/\/img.chinax.com\/nimg\/68\/26\/7c7f4c50909a3695c90b2db58900-200x200-1\/isuzu_tfr68_69_rubber_eng_foo_l_5876101930_8970860761.jpg","attrs":{"Model Number":"TFR68 69","Place of Origin":"Made in China","Minimum Order Quantity":"5 PCS","Supply Ability":"10000pcs\/month"}}
{"title":"ISUZU DMAX 4JA1 T H1 GEAR TIMING 52 8979427551","imgUrl":"https:\/\/img.chinax.com\/nimg\/dc\/8f\/faca408a6e5c150d63ac2adb933f-200x200-1\/isuzu_dmax_4ja1_t_h1_gear_timing_52_8979427551.jpg","attrs":{"Model Number":"DMAX 4JA1 T H1","Place of Origin":"Made in China","Minimum Order Quantity":"5 PCS","Supply Ability":"10000pcs\/month"}}
{"title":"ISUZU NHR 4JA1 DMAX CRANKSHAFT 8944552401","imgUrl":"https:\/\/img.chinax.com\/nimg\/e2\/3f\/ae38ad12211136e0e8ec331c8536-200x200-1\/isuzu_nhr_4ja1_dmax_crankshaft_8944552401.jpg","attrs":{"Brand Name":"YIMI","Supply Ability":"10000pcs\/month","Delivery Time":"15-20 days after deposit","Packaging Details":"1, neutral box , 2, color box, 3, customer brand package"}}
{"title":"ISUZU NKR KY 4JB1 CRANKSHAFT 8944436620 1005011BBA1","imgUrl":"https:\/\/img.chinax.com\/nimg\/ef\/20\/c9299ee3da59c593a2e0493b8470-200x200-1\/isuzu_nkr_ky_4jb1_crankshaft_8944436620_1005011bba1.jpg","attrs":{"Brand Name":"YIMI","Supply Ability":"10000pcs\/month","Delivery Time":"15-20 days after deposit","Packaging Details":"1, neutral box , 2, color box, 3, customer brand package"}}
The Cylinder Liner Kit with OEM numbers 5-87811694-0 / 5878116940 is a verified direct-fit replacement for ISUZU NPR trucks equipped with the 4HF1 diesel engine. This dry-type cylinder liner set forms the combustion chamber with the cylinder head and piston, providing a precision sliding surface for piston rings to ensure compression sealing and efficient heat transfer.
Part Number:
5-87811694-0 5878116940
Product Name:
Cylinder Liner Kit
Car Model:
NPR
Engine Model:
4HF1
Condition:
100% Brand New
Size:
Standard
Technical Specifications & Verification
Real Shop Test Data: Liner outer diameter φ115.00 mm (Block Grade 1), bore diameter 112.0 mm, total length 180 mm, flange diameter 121.7 mm
Proven Durability: Rated for 100,000 km under normal operation
Installation Fitment Confirmed: Standard press-fit dry cylinder liner design
When cylinder liners exhibit the following conditions, timely inspection and replacement are required:
Longitudinal scoring or abnormal wear on liner inner wall
Engine oil consumption with blue smoke from exhaust
Reduced compression pressure, power loss, hard starting
Abnormal coolant temperature rise
Cavitation or pitting on liner outer wall
Vehicle & Engine Compatibility
Brand
Model
Chassis
Engine
Years
ISUZU
NPR
NPR66G / NPR66P / NPR66L
4HF1
1992–2003
ISUZU
ELF (NPR)
U-NPR66GR / U-NPR66PR / U-NPR66LR
4HF1
1991–2003
ISUZU
ELF Platform/Chassis
NKR7_ / NKS7_ / NHR6_ / NKR6_ / NPR_6
4HF1
1992–1999
MAZDA
Titan
—
4HF1
2004–
NISSAN
Atlas
—
4HF1
—
Important: The 4HF1 engine block has 3 parent bore grades corresponding to different liner outer diameters. The block deck grade stamping must be verified before installation to select the correct liner.
Features & Benefits
Phosphatized Surface Treatment
Enhanced liner-to-bore fitment, effective resistance to coolant cavitation
Dry Liner Design
No direct coolant contact with liner outer wall, reducing leak risk
Precision Machining Tolerance
Liner OD tolerance controlled within 0.009 mm, ensuring precise press-fit
Complete Set of 4
Single purchase meets full engine overhaul requirements
OEM Standard Size
Direct replacement without additional machining
Quality Control & Verification
QC Item
Verification Method
Dimensional Accuracy
CMM coordinate measuring
Material Hardness
Brinell hardness test
Surface Roughness
Roughness tester
Leak Test
Air tightness test
Roundness & Cylindricity
Precision gauge inspection
Phosphate Coating Inspection
Coating thickness test
Certification: ISO/TS16949 Quality Management System Certified.
Installation & Maintenance
Important: Installation by a professional technician using specialized tools is strongly recommended. Cylinder liner installation requires a press or liner installation tool.
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 ...