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{"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"}}
Camshaft 8941277970 For ISUZU 4JA1 4JB1 NKR Engine 8972876570 8-94127797-0
Product Overview
Precision-ground camshaft controls valve timing for optimal airflow and combustion in ISUZU 4JA1 and 4JB1 diesel engines, ensuring efficient power delivery and fuel economy.
The Camshaft (OEM Numbers: 8941277970 / 8-94127797-0 / 8972876570 / 8-97287657-0) is a premium-quality, direct replacement engine timing component designed specifically for ISUZU NKR series light-duty trucks equipped with 4JA1 and 4JB1 diesel engines.
Middle East, Asia, Africa, South America, North America & Europe
Package
Neutral Packing Or Make It As Requested
Warranty
6 Months
Price & Stock
Please Contact Us To Get More Information
Material
High-strength aluminum alloy & precision bearings
Cooling Type
Engine coolant circulation
Installation
Direct OEM replacement
Quality Standard
OEM equivalent / ISO quality control
Features & Advantages
OE Quality: Manufactured to strict ISUZU dimensional and material specifiions for perfect fit and function.
Induction-Hardened Lobes: Advanced heat treatment achieves HRC 55-62 surface hardness, providing exceptional wear resistance and long service life.
Precision Machining: Lobe profiles and bearing journals ground to exacting tolerances for smooth, quiet operation.
OHV Solid Lifter Design: Simple, robust valvetrain configuration known for reliability and ease of maintenance.
Correct Valve Timing: Precision-ground lobes ensure proper intake and exhaust valve timing for optimal engine breathing.
Restores Engine Performance: Eliminates power loss, rough running, and poor fuel economy caused by worn cam lobes.
Direct Replacement: Simple installation during engine overhaul or timing system service.
Long Service Life: Engineered to withstand the rigors of heavy-duty commercial operation.
Vehicle & Engine Compatibility
This camshaft is specifically designed for ISUZU light-duty trucks and equipment. Common appliions include:
ISUZU NKR - Light-Duty Trucks
ISUZU NPR (select light-duty models with 4JA1/4JB1)
ISUZU ELF (select models)
Industrial Appliions - Forklifts, generators, compressors, agricultural equipment, and various machinery utilizing 4JA1 or 4JB1 engines
ISUZU 4JA1 Engine Specifiions:
4-Cylinder, Inline Diesel
Displacement: 2.8L (2771cc)
Valvetrain: OHV
ISUZU 4JB1 Engine Specifiions:
4-Cylinder, Inline Diesel
Displacement: 2.8L (2771cc)
Naturally Aspirated or Turbocharged (4JB1T)
Valvetrain: OHV
Installation Notes
Professional engine builder installation required:
Remove old camshaft - Disassemble timing gear/chain and valvetrain components.
Inspect cam bearings - Replace if worn or scored.
Always replace lifters - New camshaft requires new lifters (tappets) for proper break-in.
Lubrie properly - Apply high-quality camshaft break-in lubricant (assembly lube) to all lobes and journals.
Check camshaft end play - Measure and adjust with shims if necessary.
Time the engine correctly - Align timing marks per manufacturer specifiions.
Prime the oil system - Before first start, ensure oil pressure reaches the top end.
Break-in procedure - After installation, run engine at 2,000-2,500 RPM for 20-30 minutes to properly seat lifters.
Quality Control
Material Verifiion: Confirms housing and sensing element materials meet OE specifiions.
Dimensional Inspection: Housing dimensions, mounting points, and connector pin positions verified against OEM tolerances.
Electrical Testing: Sensor output signal and voltage verified for accuracy across the pressure range.
Pressure Calibration: Sensor calibrated and verified to OE specifiions.
Temperature Testing: Sensor operation verified across the operating temperature range.
Sealing Integrity: Sensor sealing verified to protect internal components from moisture and contaminants.
Visual Inspection: 100% checked for defects, machining flaws, or damage.
Packaged Safely: Protected in anti-static packaging to prevent electrostatic damage during transit.
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 Camshaft 8941277970 For ISUZU 4JA1 4JB1 NKR Engine 8972876570 8-94127797-0, 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 ...
