Rocker Arm Shaft 8-97036197-0 For ISUZU NKR55 4JB1 Engine 8970361970 8941523460
Basic Properties
Place of Origin:
China
Brand Name:
YIMI
Certification:
ISO/TS16949
Model Number:
ISUZU NKR55 Series
Trading Properties
Minimum Order Quantity:
10 pcs
Price:
Negotiable
Payment Terms:
T/T
Supply Ability:
10000 pcs/month
Specifications
| Features: | Precision Oil Passages For Lubrication | Part Name: | Rocker Arm Shaft |
| Part No: | 8-97036197-0, 8970361970, 8-94152346-0, 8941523460 | Vehicle Applications: | ISUZU NKR55 Series |
| Engine Application: | ISUZU 4JB1 Diesel Engine (2.8L) | Vehicle Model Codes: | NH, NK, NP Series |
| Material: | High-Strength, Precision-Machined Steel | Surface Finish: | Hardened, Ground For Wear Resistance |
| Function: | Provides Pivot Surface For Rocker Arms | Fitment: | OEM Standard, Direct Replacement |
| Condition: | Brand New | H/S Code: | 840999100 |
| High Light: | ISUZU NKR55 rocker arm shaft,4JB1 engine rocker arm shaft,ISUZU truck parts with warranty |
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Product Description
Rocker Arm Shaft 8-97036197-0 For ISUZU NKR55 4JB1 Engine
Precision-engineered rocker arm shaft provides a durable, low-friction pivot for rocker arms, ensuring precise valve actuation and optimal engine performance in ISUZU 4JB1 diesel engines.
| Part Number | 8-97036197-0, 8970361970, 8-94152346-0, 8941523460 |
|---|---|
| Product Name | Rocker Arm Shaft |
| Car Model | ISUZU NKR55 Series |
| Engine Model | ISUZU 4JB1 Diesel Engine (2.8L) |
| Condition | 100% Brand New |
| Origin | China Mainland |
| Warranty | 6 Months |
Features & Advantages
- OE Quality: Manufactured to strict ISUZU dimensional and material specifications for perfect fit and function
- Precision Machining: Hardened and ground surface provides exceptional wear resistance
- Optimized Lubrication: Precision oil passages ensure proper lubrication to all rocker arm bearing surfaces
- Durable Construction: High-strength steel withstands high stresses and temperatures
- Restores Valve Train Performance: Eliminates valve noise and reduced power caused by worn shafts
- Direct Replacement: Simple installation during valve train service
- Long Service Life: Engineered to withstand the rigors of commercial truck operation
Vehicle & Engine Compatibility
This rocker arm shaft is specifically designed for ISUZU light-duty trucks with 4JB1 engine.
- ISUZU NKR55 — Light-Duty Trucks
- ISUZU NKR (various models with 4JB1 engine)
- ISUZU NPR (select light-duty models with 4JB1 engine)
- ISUZU ELF (select models with 4JB1 engine)
ISUZU 4JB1 Engine Specifications
- 4-Cylinder, Inline Diesel
- Displacement: 2.8L (2771cc)
- Naturally Aspirated / Turbocharged (4JB1T)
- Valvetrain: OHV
- Widely used in NKR55 and various light-duty applications
Installation Notes
Professional installation recommended. Proper valve train assembly is critical for optimal performance.
- Remove the valve cover for access to the rocker arm assembly
- Remove the rocker arm shaft retaining bolts and carefully lift the assembly
- Slide the old rocker arm shaft out of the rocker arms and supports
- Check rocker arms and supports for wear, scoring, or damage
- Clean the shaft, rocker arms, and supports thoroughly
- Apply engine oil or assembly lube to the new shaft
- Slide the new shaft through the rocker arms and supports
- Position the assembly and secure with retaining bolts
- Tighten bolts to manufacturer specification in crisscross pattern
- Adjust valve lash to manufacturer specifications
- Install the valve cover with a new gasket
- Start the engine and check for unusual noise or valve train issues
- Inspect the valve cover and rocker arm area for oil leaks
Quality Control
- Material verification for high-strength steel composition
- Dimensional inspection against OEM tolerances
- Surface hardness testing for wear resistance
- Surface finish inspection for proper grinding
- Oil passage verification for proper size and position
- 100% visual inspection for defects and machining flaws
- Secure packaging 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 Rocker Arm Shaft 8-97036197-0 For ISUZU NKR55 4JB1 Engine, please contact our sales team for a competitive quote and expert technical support.