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{"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"}}
Standard Piston Ring Set 8-94390799-0 8943907990 For ISUZU FRR33 6HH1 Engine
Function: Standard piston ring set provides optimal cylinder sealing, controlling compression, oil consumption, and heat transfer in ISUZU 6HH1 diesel engines for restored engine performance.
Product Overview
The Standard Piston Ring Set (OEM Numbers: 8-94390799-0 / 8943907990) is a premium-quality, direct replacement engine component designed specifically for ISUZU FRR33 series medium-duty trucks equipped with 6HH1 diesel engines. This comprehensive ring set includes all compression rings and oil control rings required for a complete piston overhaul, restoring proper cylinder sealing, compression pressure, oil consumption control, and heat transfer from the piston to the cylinder wall.
Part Number
8-94390799-0, 8943907990
Product Name
Piston Ring Set / Standard Piston Ring Set / Ring Set
Car Model
ISUZU FRR33 Series (also FR model)
Engine Model
ISUZU 6HH1 (6-Cylinder) Diesel Engine
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 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 specifications for perfect fit and function.
Precision Ground Profiles: Barrel-face or taper-face top ring designs ensure optimal conformability and sealing at all operating conditions.
Advanced Surface Treatment: Chrome plating or nitriding provides exceptional wear resistance and extended service life.
Efficient Oil Control: Advanced oil control ring design minimizes oil consumption while maintaining proper cylinder lubrication.
Optimized Ring Gap: Precision gaps engineered for proper thermal expansion at operating temperatures.
Restores Engine Compression: Eliminates blow-by and power loss caused by worn rings.
Material Verification: Confirms ring material composition meets ISUZU strength and wear resistance specifications.
Dimensional Inspection: Ring diameter, thickness, and width verified within OEM tolerances.
End Gap Verification: Each ring's end gap checked to ensure it meets factory specifications.
Surface Hardness Testing: Top ring surface hardness verified for proper wear resistance.
Surface Finish Inspection: Ring face profiles checked for proper geometry and surface finish.
Visual Inspection: 100% checked for cracks, burrs, or coating defects.
Packaged Safely: Protected with anti-rust oil and securely packaged 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 Standard Piston Ring Set 8-94390799-0 8943907990 For ISUZU FRR33 6HH1 Engine, 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 ...