Yimi (Guangzhou) Automotive Parts Co, Ltd
| Payment Terms | T/T |
| Rubber Piston Cup | EPDM (EP-35, Japan) |
| Bore Size | 13/16 inch (20.64 mm) |
| Delivery Time | 5-8 Work Days |
| Net Weight | 0.35 kg |
| Packaging Details | Neutral Package or as customers’ request |
| Surface Treatment | Electrophoresis Process |
| Supply Ability | 10000 pcs/month |
| Honing Process | Multiple Times (at least 2 times) |
| Piston Treatment | Hard Anodized |
| Hardness | Higher than 110 HB |
| Material | Aluminium (ZL111) |
| Model Number | NPR94 4HF1 |
| Certification | ISO/TS16949 |
| Brand Name | YIMI |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Rubber Piston Cup | EPDM (EP-35, Japan) |
| Bore Size | 13/16 inch (20.64 mm) | Delivery Time | 5-8 Work Days |
| Net Weight | 0.35 kg | Packaging Details | Neutral Package or as customers’ request |
| Surface Treatment | Electrophoresis Process | Supply Ability | 10000 pcs/month |
| Honing Process | Multiple Times (at least 2 times) | Piston Treatment | Hard Anodized |
| Hardness | Higher than 110 HB | Material | Aluminium (ZL111) |
| Model Number | NPR94 4HF1 | Certification | ISO/TS16949 |
| Brand Name | YIMI | Place of Origin | CHINA |
| High Light | 13/16 inch Bore Size Clutch Master Cylinder ，Hard Anodized Piston Clutch Pump Assembly ，EPDM Rubber Piston Cup Hydraulic Clutch Cylinder | ||
Clutch Master Cylinder with OEM numbers 8971024370, 8980976940, 8-97102437-0, and 8-98097694-0 is a verified direct-fit replacement for ISUZU NPR94/NKR66E/NQR71/NPR/NQR light and medium-duty trucks equipped with 4HF1/4HG1 diesel engines. This critical hydraulic component converts clutch pedal force into hydraulic pressure to actuate the clutch release mechanism.
When the clutch pedal is depressed, the push rod moves the piston inside the 13/16 inch (20.64 mm) bore, pressurizing clutch fluid. This hydraulic pressure transmits through the clutch line to the slave cylinder, moving the release fork to disengage the clutch disc. The aluminum housing ensures lightweight construction and excellent heat dissipation, while the precision-honed bore and hard-anodized piston guarantee smooth operation and long service life.
| Specification | Details |
|---|---|
| Part Numbers | 8971024370, 8980976940, 8-97102437-0, 8-98097694-0 |
| Bore Size | 13/16 inch (20.64 mm) |
| Material | Aluminium (ZL111), Hardness >110 HB |
| Surface Treatment | Electrophoresis Process |
| Piston Treatment | Hard Anodized |
| Honing Process | Multiple Times (at least 2 times) |
| Rubber Piston Cup Material | EPDM (EP-35, Japan) |
| Net Weight | 0.35 kg |
| Certification | ISO/TS 16949 |
| Type | Number |
|---|---|
| Primary OEM — Short | 8971024370, 8980976940 |
| Primary OEM — Long | 8-97102437-0, 8-98097694-0 |
| Interchange Part Numbers | 8-97124-109-0, 8-97167-404-0, 8-97210-748-1, 8-97210-748-0, 8-97102-021-0, 8-98083-061-0 |
| Competitive Cross-Reference | TRW PNB847, SEIKEN 110-80586, JAPANPARTS FR-914, JMC CMC6940 |
| Brand | Model | Chassis | Engine | Years |
|---|---|---|---|---|
| ISUZU | ELF | NKR66E | 4HF1 | 1994–2002 |
| ISUZU | ELF | NKR66 | 4HF1 | 1994–2002 |
| ISUZU | NPR | NPR94 | 4HF1 | 1994–2002 |
| ISUZU | NPR | NPR66 | 4HF1 | 1994–2002 |
| ISUZU | NQR | NQR71 | 4HG1 | 1994–2002 |
| ISUZU | NQR | NQR75 | 4HG1 | 1994–2002 |
| QC Item | Verification Method |
|---|---|
| Bore Diameter (13/16" / 20.64 mm) | CMM, 100% inspection |
| Material Hardness (ZL111, >110 HB) | Hardness tester, batch sampling |
| Bore Surface Finish (Honing) | Surface roughness tester, 100% inspection |
| Pressure Tightness | Hydrostatic pressure test, 100% inspection |
| Thread Inspection | Thread gauge, 100% inspection |
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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