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Cylinder Block 5-87310268-0 For ISUZU NKR 100P 4JB1 Engine
Precision-engineered cylinder block forms the foundation of the engine, housing cylinders and supporting all major internal components for reliable performance in ISUZU 4JB1 diesel engines.
Product Overview
The Cylinder Block (OEM Numbers: 5-87310268-0 / 5873102680 / 5873106714) is a premium-quality, direct replacement engine component manufactured by IZUMI under strict ISO/TS16949 quality standards. Designed specifically for ISUZU NKR, 100P, and NKR5 series light-duty trucks equipped with the 4JB1 diesel engine.
Part Number
5-87310268-0, 5873102680, 5873106714
Product Name
Cylinder Block / Engine Cylinder Block
Car Model
ISUZU NKR, ISUZU 100P, ISUZU NKR5
Engine Model
ISUZU 4JB1 Diesel Engine (2.8L)
Condition
100% Brand New
Origin
China Mainland
Main Market
Middle East, Asia, Africa, South America, North America & Europe
Package
Neutral Packing Or Make It As Requested
Warranty
6 Months
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 by IZUMI to strict ISUZU dimensional and material specifications for perfect fit and function
ISO/TS16949 Certified: Manufactured under strict quality standards for reliability and consistency
Precision Casting: High-grade metal construction with precision-machined surfaces for perfect cylinder bore alignment
Durable Construction: Robust design withstands high combustion pressures and thermal stress
Restores Engine Foundation: Replaces cracked or warped blocks to restore proper engine integrity
Ensures Engine Performance: Proper cylinder block function is critical for compression, cooling, and lubrication
Direct Replacement: Complete block simplifies installation during major engine overhaul
Global Supply: Available with fast shipping via air, sea, or express
Flexible Payment: Accepts T/T, Western Union, MoneyGram, and Alipay
Long Service Life: Engineered to withstand the rigors of heavy-duty commercial operation
Essential Component: Critical for engine reliability and performance
Vehicle & Engine Compatibility
Compatible Vehicle Models
ISUZU NKR - Light-Duty Trucks
ISUZU 100P - Light-Duty Trucks
ISUZU NKR5 - Light-Duty Trucks
ISUZU NHR - Light-Duty Trucks
ISUZU 4JB1 Engine Specifications
4-Cylinder, Inline Diesel
Displacement: 2.8L (2771cc)
Naturally Aspirated / Turbocharged (4JB1T)
Valvetrain: OHV
Widely used in NKR, 100P, and various light-duty applications
Installation Notes
Professional engine builder installation required. Proper assembly is critical for engine reliability:
Prepare the engine stand - Securely mount the engine block on a proper engine stand
Inspect the new block - Verify all dimensions and check for any shipping damage
Clean thoroughly - Remove any protective coating and debris from all surfaces
Install new main bearings - Install new crankshaft main bearings with proper oil clearance
Install the crankshaft - Install the crankshaft and check main bearing clearance
Install pistons and connecting rods - Install new pistons and connecting rods with proper ring gap
Install the camshaft - Install the camshaft and verify timing alignment
Install the cylinder head - Install the cylinder head with a new head gasket
Torque to specification - Follow the correct torque sequence and stages for all fasteners
Install oil pan and components - Install the oil pan, oil pump, and oil filter
Install timing components - Install timing chain/belt and verify timing marks
Install front and rear covers - Install all covers with new gaskets and seals
Prime the oil system - Prime the oil system before initial startup
Start the engine - Start the engine and check for leaks, unusual noise, or vibration
Break-in procedure - Follow the manufacturer's recommended break-in procedure
Quality Control
Material Verification: Confirms high-grade metal composition meets OE specifications
Dimensional Inspection: Bore alignment, deck height, and all machining dimensions verified against OEM tolerances
Casting Integrity: Non-destructive testing for porosity, cracks, or internal defects
Surface Finish Inspection: Machined surfaces checked for proper finish and flatness
Hardness Testing: Material hardness verified for durability and wear resistance
Visual Inspection: 100% checked for casting defects, machining flaws, or damage
ISO/TS16949 Certified: Quality management system compliance
Packaged Safely: Protected in a wooden case to prevent 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 Cylinder Block 5-87310268-0 For ISUZU NKR 100P 4JB1 Engine 5873102680 5873106714, 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 ...
