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Yimi (Guangzhou) Automotive Parts Co, Ltd

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China Case-hardened alloy steel Ring Pinion and Crown Wheel & Pinion with 4.10:1 ratio
China Case-hardened alloy steel Ring Pinion and Crown Wheel & Pinion with 4.10:1 ratio

  1. China Case-hardened alloy steel Ring Pinion and Crown Wheel & Pinion with 4.10:1 ratio
  2. China Case-hardened alloy steel Ring Pinion and Crown Wheel & Pinion with 4.10:1 ratio

Case-hardened alloy steel Ring Pinion and Crown Wheel & Pinion with 4.10:1 ratio

  1. MOQ: 10 pcs
  2. Price: Negotiable
  3. Get Latest Price
Delivery Time 5-8 Work Days
Tooth Hardness HRC 58-62
Packaging Details Neutral Package or as customers’ request
Torque Capacity 260–320 N·m
Ratio Options 4.10:1, 5.12:1, 4.77:1, 5.38:1
Material Case-hardened alloy steel (SAE 8620 / 4320 equivalent)
Ring Gear Runout ≤ 0.05 mm
Engine Compatibility ISUZU 4BG1 (4.3L Diesel), 4BD1, 4BE1
Payment Terms T/T,
Certifiion ISO/TS16949
Supply Ability 10000 pcs/month
Backlash Range 0.10–0.20 mm
OEM Part Numbers 1-41210417-0, 1412104170
Place of Origin China
Brand Name YIMI
Model Number Isuzu NPR 4BG1

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  1. Product Details
  2. Company Details

Product Specification

Delivery Time 5-8 Work Days Tooth Hardness HRC 58-62
Packaging Details Neutral Package or as customers’ request Torque Capacity 260–320 N·m
Ratio Options 4.10:1, 5.12:1, 4.77:1, 5.38:1 Material Case-hardened alloy steel (SAE 8620 / 4320 equivalent)
Ring Gear Runout ≤ 0.05 mm Engine Compatibility ISUZU 4BG1 (4.3L Diesel), 4BD1, 4BE1
Payment Terms T/T, Certifiion ISO/TS16949
Supply Ability 10000 pcs/month Backlash Range 0.10–0.20 mm
OEM Part Numbers 1-41210417-0, 1412104170 Place of Origin China
Brand Name YIMI Model Number Isuzu NPR 4BG1
High Light Isuzu NPR truck ring pinion ,4BG1 differential ring pinion ,Isuzu truck differential part 1412104170
Ring Pinion 1-41210417-0 For Isuzu NPR 4BG1 Truck Differential 1412104170

A precision-forged hypoid gear set that transmits engine torque from the propeller shaft to the rear axle shafts, providing final speed reduction and torque multipliion for heavy-duty Isuzu NPR trucks.

Product Overview

The Ring and Pinion Gear Set (OEM Numbers: 1-41210417-0 / 1412104170), also known as a crown wheel and pinion or final drive gear set, is a premium-quality, direct replacement differential component engineered specifically for the ISUZU NPR series medium-duty trucks powered by the legendary 4BG1 4.3L diesel engine.

As the heart of the rear axle assembly, this hypoid gear set is responsible for the final reduction of rotational speed and the multipliion of torque before it is transmitted to the wheels, directly impacting vehicle acceleration, load-pulling capability, and driveline efficiency.

Ring and Pinion Gear Set for Isuzu NPR 4BG1 Truck Differential
Product Specifiions
Part Number: 1-41210417-0 1412104170
Product Name: Ring Pinion
Car Model: Isuzu NPR
Engine Model: Isuzu 4BG1
Condition: 100% Brand New
Origin: China Mainland
Main Market: Middle East, Asia, Africa, South America, North America & Europe
Technical Features
  • High-Strength Alloy Steel: Forged from premium SAE 8620/4320 alloy steel, heat-treated for exceptional core toughness and surface hardness
  • Precision Matched Set: Each pinion and ring gear are lapped together as a set with matching numbers
  • Hypoid Spiral Bevel Design: Provides smooth, efficient torque transfer with higher load capacity
  • Crown Wheel Features: Precision-drilled bolt holes for secure mounting to differential case
  • Drive Pinion Features: Integrated spline shaft for direct fit to differential yoke
  • Heavy-Duty Design: Engineered for stop-start cycles and load-hauling duties
Quality Control
  • Material verifiion via spectrographic analysis
  • Dimensional accuracy verified against OE blueprints using CMM equipment
  • Tooth profile inspection using dedied gear checking equipment
  • Hardness testing via Rockwell testing on batch samples
  • Lapping & contact pattern check for proper tooth bearing
  • Runout measurement to guarantee concentric mounting
  • ISO 9001:2015 / IATF 16949 Certified facility
  • 100% visual inspection before shipment
Packaging & Supply

Each ring and pinion set is anti-corrosion oil-coated, individually sealed in moisture-barrier VCI bag, and boxed with OE-style part labeling.

Available for wholesale/bulk orders with case packs of 5, 10, 20, 50 sets. Custom packaging and fast worldwide shipping available.

Inquiry

For pricing, availability, or bulk purchase of the ISUZU Ring and Pinion Gear 1-41210417-0 (1412104170) for 4BG1, NPR, and compatible N-Series trucks, please contact our sales team for a competitive wholesale 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 ... 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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Get in touch with us

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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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