Yimi (Guangzhou) Automotive Parts Co, Ltd
| Surface Finish | Precision-Machined, Heat-Treated |
| Delivery Time | 5-8 Work Days |
| Material | High-Grade Aluminum Alloy |
| Vehicle Appliion | ISUZU NKR Series |
| Certifiion | ISO/TS16949 |
| Condition | Brand New |
| Payment Terms | T/T |
| Part No | 8-97219032-0, 8972190320, 8-98209745-0, 8982097450 |
| Vehicle Model Code | NK Series |
| Engine Appliion | ISUZU 4HG1-T Turbo Diesel Engine (4.6L) |
| Supply Ability | 10000 pcs/month |
| Part Name | Piston / Engine Piston |
| Function | Transfers Combustion Force to Connecting Rod |
| Features | Precision Ring Grooves, Accurate Wrist Pin Bore |
| Packaging Details | Neutral Package or as customers’ request |
| H/S Code | 840999100 |
| Fitment | OEM Standard, Direct Replacement |
| Model Number | ISUZU NKR Series |
| Brand Name | YIMI |
| Place of Origin | China |
View Detail Information
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Product Specification
| Surface Finish | Precision-Machined, Heat-Treated | Delivery Time | 5-8 Work Days |
| Material | High-Grade Aluminum Alloy | Vehicle Appliion | ISUZU NKR Series |
| Certifiion | ISO/TS16949 | Condition | Brand New |
| Payment Terms | T/T | Part No | 8-97219032-0, 8972190320, 8-98209745-0, 8982097450 |
| Vehicle Model Code | NK Series | Engine Appliion | ISUZU 4HG1-T Turbo Diesel Engine (4.6L) |
| Supply Ability | 10000 pcs/month | Part Name | Piston / Engine Piston |
| Function | Transfers Combustion Force to Connecting Rod | Features | Precision Ring Grooves, Accurate Wrist Pin Bore |
| Packaging Details | Neutral Package or as customers’ request | H/S Code | 840999100 |
| Fitment | OEM Standard, Direct Replacement | Model Number | ISUZU NKR Series |
| Brand Name | YIMI | Place of Origin | China |
| High Light | ISUZU NKR 4HG1-T engine piston ，ISUZU truck engine parts piston ，Piston for ISUZU NKR with warranty | ||
Piston 8-97219032-0 For ISUZU NKR 4HG1-T Engine 8972190320 8982097450 Engine Parts
Product Description
Function:
Precision-engineered piston transfers combustion force to the connecting rod, ensuring efficient power conversion and reliable engine performance for ISUZU 4HG1-T diesel engines.
Product Description:
The Piston (OEM Numbers: 8-97219032-0 / 8972190320 / 8-98209745-0 / 8982097450) is a premium-quality, direct replacement engine component designed specifically for ISUZU NKR series light to medium-duty trucks equipped with the 4HG1-T turbo diesel engine. This precision-engineered piston is a critical component of the engine's combustion process, responsible for transferring the force of combustion from the expanding gases to the connecting rod, which converts linear motion into rotary motion to drive the vehicle. By ensuring proper compression and efficient power conversion, this piston maintains optimal engine performance and fuel efficiency.
| Part Number: | 8-97219032-0, 8972190320, 8-98209745-0, 8982097450 | Product Name: | Piston / Engine Piston |
|---|---|---|---|
| Car Model: | ISUZU NKR Series | Engine Model: | ISUZU 4HG1-T Turbo Diesel Engine (4.6L) |
| Condition: | 100% Brand New | Size: | Standard |
| Weight: | Standard | Origin: | China Mainland |
| Main Market: | Middle East ,Asia,Africa, South America, North America &Europe | Package: | Neutral Packing Or Make It As Requested |
| Warranty: | 6 Monthes | 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
Premium Aluminum Alloy: High-grade material provides optimal strength, lightweight, and thermal conductivity
Precision Machining: Accurately machined ring grooves and wrist pin bore for proper fitment
Heat-Treated: Enhanced durability and resistance to thermal stress
Restores Compression: Replaces worn or damaged pistons to restore proper engine compression
Restores Engine Performance: Eliminates power loss, excessive oil consumption, and blow-by caused by worn pistons
Direct Replacement: Simple installation during engine overhaul
Long Service Life: Engineered to withstand the extreme forces of diesel engine operation
Essential Component: Critical for engine compression, power output, and reliability
Vehicle & Engine Compatibility
This piston is specifically designed for ISUZU light to medium-duty trucks. Common appliions include:
ISUZU NKR — Light to Medium-Duty Trucks
ISUZU NPR (select models with 4HG1-T engine)
ISUZU ELF (select models with 4HG1-T engine)
ISUZU 4HG1-T Engine Specifiions:
4-Cylinder, Inline Diesel
Displacement: 4.6L (4570cc)
Turbocharged
Valvetrain: OHV
Widely used in NKR and various medium-duty trucks
Installation Notes
Professional installation required. Proper engine assembly is critical:
Disconnect battery — Disconnect the negative battery cable before beginning work
Drain engine oil — Drain the engine oil completely
Remove the cylinder head — Remove the cylinder head for access to the piston
Remove the oil pan — Remove the oil pan for access to the connecting rod
Remove the old piston — Remove the connecting rod cap and carefully push the piston/rod assembly out
Inspect the cylinder bore — Check the cylinder bore for wear, scoring, or damage; hone or rebore if necessary
Inspect the connecting rod — Check for wear or damage; replace if necessary
Clean thoroughly — Clean all components and oil passages
Install new piston rings — Install new rings on the new piston, ensuring proper ring gap orientation
Lubrie the piston — Apply engine oil or assembly lube to the piston and rings
Install the piston/rod assembly — Carefully install the assembly into the cylinder
Install the connecting rod cap — Install the rod cap and torque bolts to manufacturer specifiion
Check bearing clearance — Verify connecting rod bearing clearance per service manual
Reinstall the oil pan — Install the oil pan with a new gasket
Reinstall the cylinder head — Install the cylinder head with a new head gasket
Refill with fresh oil — Fill the engine with the correct grade and type of oil
Reconnect battery — Reconnect the negative battery cable
Start the engine — Start the engine and check for unusual noise or vibration
Break-in procedure — Follow the manufacturer's recommended break-in procedure
Quality Control
Material Verifiion: Confirms aluminum alloy composition meets OE specifiions
Dimensional Inspection: Piston diameter, ring groove dimensions, and wrist pin bore verified against OEM tolerances
Hardness Testing: Material hardness verified for durability
Surface Finish Inspection: Machined surfaces checked for proper finish
Visual Inspection: 100% checked for casting defects, machining flaws, or damage
Packaged Safely: Protected and securely packaged to prevent damage during transit
Packaging and Delivery
Inquiry
For pricing, availability, or bulk purchase of the Piston 8-97219032-0 For ISUZU NKR 4HG1-T Engine 8972190320 8982097450 Engine Parts, please contact our sales team for a competitive quote and expert technical support.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2005
Total Annual:
8000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
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 ...
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