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Yimi (Guangzhou) Automotive Parts Co, Ltd

  • China,Guangzhou
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China High-Strength Cast Iron Clutch Cover Plate with Diaphragm Spring Design and Heat
China High-Strength Cast Iron Clutch Cover Plate with Diaphragm Spring Design and Heat

  1. China High-Strength Cast Iron Clutch Cover Plate with Diaphragm Spring Design and Heat
  2. China High-Strength Cast Iron Clutch Cover Plate with Diaphragm Spring Design and Heat
  3. China High-Strength Cast Iron Clutch Cover Plate with Diaphragm Spring Design and Heat
  4. China High-Strength Cast Iron Clutch Cover Plate with Diaphragm Spring Design and Heat

High-Strength Cast Iron Clutch Cover Plate with Diaphragm Spring Design and Heat

  1. MOQ: 10 pcs
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T,Western Union
Delivery Time 5-8 Work Days
Packaging Details Neutral Package or as customers’ request
Dynamic Balancing ≤ 10 g*cm unbalance
Engine Model ISUZU 4BD1 (3.9L Diesel)
Vehicle Model ISUZU NPR (medium-duty truck)
Pressure Surface Heat-treated
Material High-strength cast iron cover, heat-treated spring steel
Diaphragm Spring Consistent clamp load
Clutch Disc Diameter 275mm or 300mm
Part Number 5-31220024-0, 5312200240
Supply Ability 10000 pcs/month
Certification ISO/TS16949
Place of Origin China
Brand Name YIMI
Model Number ISUZU NPR

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,Western Union Delivery Time 5-8 Work Days
Packaging Details Neutral Package or as customers’ request Dynamic Balancing ≤ 10 g*cm unbalance
Engine Model ISUZU 4BD1 (3.9L Diesel) Vehicle Model ISUZU NPR (medium-duty truck)
Pressure Surface Heat-treated Material High-strength cast iron cover, heat-treated spring steel
Diaphragm Spring Consistent clamp load Clutch Disc Diameter 275mm or 300mm
Part Number 5-31220024-0, 5312200240 Supply Ability 10000 pcs/month
Certification ISO/TS16949 Place of Origin China
Brand Name YIMI Model Number ISUZU NPR
High Light Cast Iron Clutch Cover Plate for Isuzu NPRDiaphragm Spring Clutch Plate for 4BD1Heat-Treated Clutch Pressure Plate for Isuzu
Clutch Cover Plate 5-31220024-0 For Isuzu NPR 4BD1 5312200240 Isuzu Truck Parts
Product Overview

Clutch cover plate (pressure plate assembly) applies clamping force to the clutch disc against the flywheel. Enables smooth engagement and positive disengagement for Isuzu 4BD1 diesel engines.

Part Number 5-31220024-0, 5312200240
Product Name Clutch Cover Plate / Clutch Pressure Plate Assembly
Car Model ISUZU NPR (medium-duty truck)
Engine Model ISUZU 4BD1 (3.9L Diesel)
Condition 100% Brand New
Origin China Mainland
Warranty 6 Months
Clutch Cover Plate for Isuzu NPR 4BD1 engine
Features & Advantages
  • OE Quality: Manufactured to Isuzu dimensional and performance specifications for perfect fit and reliable torque transfer
  • Diaphragm Spring Design: Consistent clamp load with lower pedal effort
  • Heat-Treated Pressure Surface: Resists warping and heat cracking
  • Dynamic Balancing: Minimizes vibration for smooth engine operation
  • High Clamp Force: Engineered to handle the torque output of the 4BD1 diesel engine
  • Corrosion Resistant: Cover is painted or e-coated to resist rust
  • Restores Clutch Performance: Eliminates slipping, hard shifting, and chatter
  • Direct Replacement: Matches OE dimensions - bolt-on installation
  • Cost-Effective: Affordable alternative to genuine OEM without compromising quality
Clutch cover plate technical specifications and details
Vehicle & Engine Compatibility

This clutch cover plate is specifically designed for Isuzu NPR trucks with 4BD1 engine.

Isuzu Truck Models:
  • ISUZU NPR (NPR59, NPR66, with 4BD1 engine)
  • May also fit other Isuzu models using the 4BD1 engine (e.g., NKR, industrial) - verify
Engine Specification - ISUZU 4BD1:
  • 4-Cylinder, Inline Diesel
  • Displacement: 3.9L (3856cc)
Installation Notes

Installation steps (overview):

  1. Remove transmission and old clutch assembly
  2. Inspect and resurface flywheel
  3. Clean flywheel surface
  4. Install new clutch disc with alignment tool, centering on flywheel
  5. Install new clutch cover plate, torque bolts in a star pattern to specification (typically 20-30 Nm for M8 bolts)
  6. Remove alignment tool
  7. Install new release bearing and pilot bearing
  8. Reinstall transmission
  9. Test drive for smooth engagement
Quality Control
  • Material Verification: Cover casting and spring steel composition tested
  • Dimensional Inspection: Cover height, bolt hole pattern, and friction surface flatness verified
  • Diaphragm Spring Load Test: Clamp force measured at specified compression
  • Finger Height Consistency: All diaphragm spring fingers checked for equal height
  • Dynamic Balancing: Rotating assembly balanced (≤ 10 g*cm unbalance)
  • Hardness Testing: Pressure surface hardness checked (HRC 45-52)
  • Visual Inspection: 100% checked for casting defects or cracks
  • Packaged Safely: Wrapped in protective film, boxed with foam
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 Clutch Cover Plate 5-31220024-0 For Isuzu NPR 4BD1 5312200240 Isuzu Truck Parts, please contact our sales team for a competitive quote and expert technical support.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 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 automotiv... 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 automotiv...

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Get in touch with us

  • Reach Us
  • Yimi (Guangzhou) Automotive Parts Co, Ltd
  • 4F, 7th, No. 2, South Jinguu Road, Huadong Town, Huadu District, Guangzhou City
  • https://www.isuzucarsparts.com/

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