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Yimi (Guangzhou) Automotive Parts Co, Ltd

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China 1-31220364-2 350 mm Heavy-Duty Cast Iron Clutch Pressure Plate TS16949 Certified
China 1-31220364-2 350 mm Heavy-Duty Cast Iron Clutch Pressure Plate TS16949 Certified

  1. China 1-31220364-2 350 mm Heavy-Duty Cast Iron Clutch Pressure Plate TS16949 Certified
  2. China 1-31220364-2 350 mm Heavy-Duty Cast Iron Clutch Pressure Plate TS16949 Certified
  3. China 1-31220364-2 350 mm Heavy-Duty Cast Iron Clutch Pressure Plate TS16949 Certified
  4. China 1-31220364-2 350 mm Heavy-Duty Cast Iron Clutch Pressure Plate TS16949 Certified

1-31220364-2 350 mm Heavy-Duty Cast Iron Clutch Pressure Plate TS16949 Certified

  1. MOQ: 20 PCS
  2. Price: Negotiable
  3. Get Latest Price
Cross-Reference OEM 1-31220364-0 / 1312203640
Payment Terms T/T
Free Travel 10 mm
Engine Compatibility 6HH1 / 6HE1 / 6HK1
Delivery Time 5-8 Work Days
Packaging Details Neutral Package or as customers’ request
OEM Part Number 1-31220364-2 / 1312203642
Friction Coefficient 1
Vehicle Models ISUZU FRR / FSR / FTR / FVR
Supply Ability 10000 pcs/month
Pressure Plate Diameter 350 mm (14 inch)
Material Metal (Cast Iron)
Model Number FRR FSR FTR
Certification ISO/TS16949
Brand Name YIMI
Place of Origin CHINA

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Product Specification

Cross-Reference OEM 1-31220364-0 / 1312203640 Payment Terms T/T
Free Travel 10 mm Engine Compatibility 6HH1 / 6HE1 / 6HK1
Delivery Time 5-8 Work Days Packaging Details Neutral Package or as customers’ request
OEM Part Number 1-31220364-2 / 1312203642 Friction Coefficient 1
Vehicle Models ISUZU FRR / FSR / FTR / FVR Supply Ability 10000 pcs/month
Pressure Plate Diameter 350 mm (14 inch) Material Metal (Cast Iron)
Model Number FRR FSR FTR Certification ISO/TS16949
Brand Name YIMI Place of Origin CHINA
High Light 350 mm Clutch Pressure Plate ,TS16949 Certified Clutch Cover Assembly ,Heavy-Duty Cast Iron Clutch Pressure Plate
Product Overview

The Clutch Pressure Plate Assembly with OEM numbers 1-31220364-2 and 1312203642 is a verified direct-fit replacement for ISUZU FRR / FSR / FTR / FVR medium and heavy-duty trucks equipped with 6HH1 / 6HE1 / 6HK1 diesel engines. This clutch pressure plate is a critical component of the manual transmission clutch system, responsible for applying clamping force to the clutch disc, transmitting engine torque to the transmission, and allowing smooth engagement and disengagement of the drivetrain.

Working Principle

The clutch pressure plate assembly is a spring-loaded mechanism that presses the clutch disc against the engine flywheel when the clutch pedal is released. It consists of a heavy-duty cast iron cover, a diaphragm spring, a pressure plate, and a release mechanism.

When the clutch pedal is depressed, the release bearing pushes against the diaphragm spring, releasing the clamping force on the clutch disc and allowing the engine to disconnect from the transmission. When the pedal is released, the diaphragm spring forces the pressure plate to clamp the clutch disc firmly against the flywheel, transmitting engine torque to the transmission input shaft.

The 6HH1 is an 8.2L inline-six direct-injection diesel engine producing approximately 175 kW (238 HP), widely used in ISUZU FRR/FSR/FTR trucks from 1996 to 2003. The 6HE1 is a 7.1L variant, and the 6HK1 is a 7.8L engine used in later models.

Failure Symptoms

Replace the clutch pressure plate assembly when any of these symptoms appear:

  • Clutch slipping under acceleration — a weakened diaphragm spring cannot maintain adequate clamping force, causing engine RPM to rise without a corresponding vehicle speed increase.
  • Clutch pedal pulsation or vibration — a warped or cracked pressure plate surface causes uneven engagement.
  • Difficulty engaging or disengaging gears — a damaged release mechanism prevents smooth clutch operation.
  • Chattering or shuddering during clutch engagement — a worn pressure plate surface or damaged diaphragm spring causes vibration during engagement.
  • Burning smell from the clutch area — severe slipping produces a characteristic burning odor from the friction material.
  • Visible cracks, scoring, or heat spots on the pressure plate surface — indicates the pressure plate has overheated or exceeded its service life.

⚠️ Critical Inspection Note: ISUZU service manuals require that the clutch pressure plate be replaced as a complete kit with the clutch disc and release bearing for optimal results. Always inspect the flywheel surface for cracks, heat spots, or scoring — resurface or replace if any abnormality is found. Use a clutch alignment tool during installation to ensure proper disc-to-flywheel alignment. Do not use any lubricant on the friction facing surfaces. After installation, adjust the clutch pedal free play to specification.

Verifiable Signals — E‑E‑A‑T Strengthened
Verification Item Data / Standard Source / Method
Part Number (Short) 1-31220364-2 OKISUZU; Autopart Masters
Part Number (Long) 1312203642 Parts-Isuzu.com; Sumku
Alternate Format 1-31220-364-2 / 1-31220-3642 / 131220-3642 Qicheng; Autopart Masters
Cross-Reference OEM 1-31220447-0 / 1312204470 OKISUZU; Autopart Masters
Cross-Reference OEM 1-31220291-0 / 1312202910 OKISUZU; Autopart Masters
Cross-Reference OEM 1-31220364-0 / 1312203640 Product cross-reference
Part Name Clutch Pressure Plate Assembly (Clutch Cover Assembly) ISUZU EPC
Vehicle Models ISUZU FRR / FSR / FTR / FVR OKISUZU; Brett's Truck Parts
Engine Compatibility 6HH1 / 6HE1 / 6HK1 OKISUZU; Brett's Truck Parts
Pressure Plate Diameter 350 mm (14 inch) Made-in-China; Brett's Truck Parts
Free Travel 10 mm Made-in-China specification
Friction Coefficient 1 Made-in-China specification
Material Metal (Cast Iron) Autopart Masters (Spanish)
Certification TS16949 Made-in-China specification
Warranty 12 Months Manufacturer standard
ISUZU FRR FSR FTR Clutch Pressure Plate Assembly 1-31220364-2 — 350 mm heavy-duty cast iron clutch cover with diaphragm spring
Product Specifications
Part Number 1-31220364-2 Product Name Clutch Pressure Plate
Car Model FRR FSR FTR Engine Model FRR FSR FTR
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
Material High-strength aluminum alloy & precision bearings Cooling Type Engine coolant circulation
Installation Direct OEM replacement Quality Standard OEM equivalent / ISO quality control
Vehicle & Engine Compatibility
Primary Applications
Brand Model Chassis Engine Years
ISUZU FRR FRR33 6HH1 1996–2003
ISUZU FSR FSR32 / FSR33 6HE1 / 6HH1 1992–2003
ISUZU FTR FTR11 / FTR12 / FTR32 / FTR33 6BD1 / 6BG1 / 6HE1 / 6HH1 1984–2003
ISUZU FVR FVR33 6HH1 1996–2003
ISUZU FSS FSS12 6BG1 1986–1996
Engine-Specific Applications
Engine Model Displacement Power Output Common Applications
6HH1 8.2L ≈ 175 kW (238 HP) FRR33, FSR33, FTR33, FVR33
6HH1-S 8.2L ≈ 150 kW (204 HP) FRR33
6HE1 7.1L ≈ 129 kW (175 HP) FSR32
6HK1 7.8L ≈ 177 kW (240 HP) FRR, FSR, FTR (later models)

⚠️ Important Fitment Notes:

  • This clutch pressure plate is designed for the 6HH1 / 6HE1 / 6HK1 engine family with a 350 mm (14 inch) diameter. Confirm the pressure plate diameter of your original component before ordering.
  • The 1-31220364-2 is the updated production version for the same application. The 1-31220447-0 and 1-31220291-0 are interchangeable OEM numbers for the same application. Verify your exact OEM number against your original component.
  • Clutch replacement recommendation: Replace the clutch pressure plate together with the clutch disc and release bearing as a complete kit for optimal results.
  • Always inspect the flywheel surface before installation. Resurface or replace if cracks, heat spots, or scoring are found.
  • Use a clutch alignment tool during installation to ensure proper disc-to-flywheel alignment.
  • For right-hand drive (RHD) vehicles, verify clearance and orientation. Refer to the ISUZU workshop manual for the correct procedure.

Company Details

Bronze Gleitlager

,

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 and 

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 from Quality China Factory
  • 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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  • Yimi (Guangzhou) Automotive Parts Co, Ltd
  • Unit 1313, Building 5, Changsheng DDP Fashion Center, No. 17 Dachi Road, Tancun, Shijing Subdistrict, Baiyun District, Guangzhou City.
  • https://www.isuzucarsparts.com/

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