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Yimi (Guangzhou) Automotive Parts Co, Ltd

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China High-strength alloy steel heat-treated clutch shift block with corrosion
China High-strength alloy steel heat-treated clutch shift block with corrosion

  1. China High-strength alloy steel heat-treated clutch shift block with corrosion
  2. China High-strength alloy steel heat-treated clutch shift block with corrosion
  3. China High-strength alloy steel heat-treated clutch shift block with corrosion

High-strength alloy steel heat-treated clutch shift block with corrosion

  1. MOQ: 10 pcs
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T,Western Union
Supply Ability 10000 pcs/month
Delivery Time 5-8 Work Days
Packaging Details Neutral Package or as customers’ request
Material High-strength alloy steel
Surface Finish Precision-ground, corrosion-resistant coating
Surface Hardness HRC 50–55
Surface Roughness Ra ≤ 0.4 μm
Heat Treatment Induction case depth 0.8–1.2 mm
Corrosion Resistance 96-hour salt spray resistance (ASTM B117)
Service Life 500,000+ km
Dimensional Tolerance ±0.05 mm
Brand Name YIMI
Model Number ISUZU NKR55 4JB1T
Certification ISO/TS16949
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,Western Union Supply Ability 10000 pcs/month
Delivery Time 5-8 Work Days Packaging Details Neutral Package or as customers’ request
Material High-strength alloy steel Surface Finish Precision-ground, corrosion-resistant coating
Surface Hardness HRC 50–55 Surface Roughness Ra ≤ 0.4 μm
Heat Treatment Induction case depth 0.8–1.2 mm Corrosion Resistance 96-hour salt spray resistance (ASTM B117)
Service Life 500,000+ km Dimensional Tolerance ±0.05 mm
Brand Name YIMI Model Number ISUZU NKR55 4JB1T
Certification ISO/TS16949 Place of Origin China
High Light ISUZU NKR55 clutch shift blockheat-treated alloy steel clutch blockcorrosion-resistant ISUZU truck parts
Clutch Shift Block 8-97316602-0 For ISUZU NKR55 4JB1T Steel Shift Fork 8973166020
Product Overview

Precision-machined steel block that transfers clutch pedal movement to the release fork, ensuring smooth clutch disengagement and precise gear changes. Heat-treated for wear resistance.

The Clutch Shift Block (OEM Numbers: 8-97316602-0 / 8973166020), also known as a clutch release block or shift fork pivot, is a premium-quality, direct replacement transmission component designed specifically for ISUZU NKR55 series light trucks equipped with the 4JB1T turbocharged diesel engine and manual transmission.

ISUZU Clutch Shift Block 8-97316602-0 component
Product Specifications
Part Number 8-97316602-0, 8973166020
Product Name Clutch Shift Block
Car Model ISUZU NKR55
Engine Model Isuzu 4JB1T
Condition 100% Brand New
Material High-strength alloy steel & precision bearings
Installation Direct OEM replacement
Quality Standard OEM equivalent / ISO quality control
Main Market Middle East, Asia, Africa, South America, North America & Europe
Features & Advantages
  • OE Quality: Manufactured to strict ISUZU OEM dimensional and material standards for perfect, direct-fit replacement
  • Critical Linkage Component: Interface between hydraulic clutch system and mechanical release fork
  • Heat-Treated Alloy Steel: Forged or CNC-machined construction with optimal hardness (HRC 50-55) for wear resistance
  • Precision-Ground Surfaces: Low-friction finish (Ra ≤ 0.4 μm) reduces wear on release fork
  • Corrosion-Resistant Coating: Zinc or phosphate coating prevents rust in high-moisture environments
  • Restores Clutch Feel: Fixes sloppy pedal feel, gear clash, and clutch chatter
  • Direct Replacement: Simple slide-on installation with no modifications required
  • Long Service Life: Engineered for 500,000+ km of heavy-duty commercial operation
Vehicle Compatibility

This clutch shift block is a direct OE replacement for the following ISUZU vehicles. Please verify fitment using your specific chassis number, VIN, or original part number before ordering.

ISUZU NKR55 / NKR58 / NKR59 4JB1T (2.8L Turbo Diesel)
1984–1993 — primary fitment for turbo version
ISUZU NKR66 4JB1T, 4JB1
1994–2005, compatible
ISUZU NHR / NPR (light-duty) 4JA1, 4JB1, 4JB1T
Compatible with 4J engine family
ISUZU 100P 4JB1, 4JB1T
Light-duty urban delivery truck
ISUZU TFR / TF pickup (select) 4JB1T
Some TFR pickups with MSB-5S transmission
Quality Control
  • Material Verification: Alloy steel composition verified via spectrographic analysis
  • Dimensional Accuracy: Key dimensions verified against OE blueprints using CMM equipment (±0.05 mm tolerance)
  • Surface Hardness Testing: Rockwell hardness (HRC) tested on batch samples
  • Surface Finish Inspection: Ground contact surfaces inspected for micro-finish
  • Heat Treatment Validation: Induction case depth verified by micro-sectioning
  • Corrosion Resistance: Coating tested for 96-hour salt spray resistance
  • ISO 9001:2015 / IATF 16949 Certified: Facility meets international automotive quality standards
  • Visual Inspection: 100% inspected for defects and surface damage
Packaging & Supply
  • Individual Packaging: Anti-corrosion oil-coated, sealed in moisture-barrier VCI bag
  • Wholesale/Bulk Orders: Available for distributors in case packs (5, 10, 20, 50 units)
  • Customization: Neutral or private-label retail packaging available for volume orders
  • Fast Shipping: Ready stock for immediate dispatch worldwide
  • Wholesale Support: Long-term supply agreements and tiered commercial pricing
Inquiry

For pricing, availability, or bulk purchase of the ISUZU Clutch Shift Block 8-97316602-0 (8973166020) for NKR55, 4JB1T, and compatible 4J engine applications, please contact our sales team for a competitive wholesale quote and expert technical support. We respond to all inquiries within 24 hours.

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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