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Yimi (Guangzhou) Automotive Parts Co, Ltd

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China ISUZU NKR55 Inner Rear Hub Oil Seal 76*102*22 mm Dual-Lip Design NBR Material
China ISUZU NKR55 Inner Rear Hub Oil Seal 76*102*22 mm Dual-Lip Design NBR Material

  1. China ISUZU NKR55 Inner Rear Hub Oil Seal 76*102*22 mm Dual-Lip Design NBR Material
  2. China ISUZU NKR55 Inner Rear Hub Oil Seal 76*102*22 mm Dual-Lip Design NBR Material
  3. China ISUZU NKR55 Inner Rear Hub Oil Seal 76*102*22 mm Dual-Lip Design NBR Material

ISUZU NKR55 Inner Rear Hub Oil Seal 76*102*22 mm Dual-Lip Design NBR Material

  1. MOQ: 20 PCS
  2. Price: Negotiable
  3. Get Latest Price
Seal Type Dual-Lip, Metal Case
Delivery Time 5-8 Work Days
Outer Diameter 102 mm
Packaging Details Neutral Package or as customers’ request
Payment Terms T/T
Operating Temperature −40°C to +120°C
Material NBR (Nitrile Butadiene Rubber)
Supply Ability 10000 pcs/month
Torque Specification 59 N*m (51 lb*ft)
Height 22 mm
Inner Diameter 76 mm
Net Weight 0.15 kg
Model Number NKR55
Certification ISO/TS16949
Brand Name YIMI
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Seal Type Dual-Lip, Metal Case Delivery Time 5-8 Work Days
Outer Diameter 102 mm Packaging Details Neutral Package or as customers’ request
Payment Terms T/T Operating Temperature −40°C to +120°C
Material NBR (Nitrile Butadiene Rubber) Supply Ability 10000 pcs/month
Torque Specification 59 N*m (51 lb*ft) Height 22 mm
Inner Diameter 76 mm Net Weight 0.15 kg
Model Number NKR55 Certification ISO/TS16949
Brand Name YIMI Place of Origin CHINA
High Light Dual-Lip Design Inner Rear Hub Oil Seal ,NBR Material Wheel Hub Seal ,76*102*22 mm Rear Axle Oil Seal
ISUZU NKR55 Inner Rear Hub Oil Seal 8-94336314-1 8943363141 OEM Fit

Inner Rear Hub Oil Seal 8-94336314-1 8943363141 for ISUZU NKR55 100P 600P 4JB1 — Verified OEM Fit 76×102×22 mm NBR Wheel Hub Seal

The Inner Rear Hub Oil Seal with OEM numbers 8-94336314-1 and 8943363141 is a verified direct-fit replacement for ISUZU NKR55 / 100P / 600P / NKR / NPR / NLR85 / NMR85 light trucks equipped with the 4JB1 diesel engine. This oil seal is a critical rear wheel hub sealing component, responsible for retaining hub lubrication and preventing dirt, water, and debris from entering the rear wheel bearing assembly to ensure smooth bearing operation and extended component life.

Working Principle

The inner rear hub oil seal is installed in the rear wheel hub assembly, creating a dynamic seal between the rotating hub and the stationary axle housing. It retains gear oil and grease within the wheel bearing cavity while preventing external contaminants from entering. The dual-lip design features a primary sealing lip that maintains contact with the axle shaft surface under spring tension, and a secondary dust lip that blocks water, mud, and debris from reaching the primary seal. The NBR (Nitrile Butadiene Rubber) construction with metal case provides excellent resistance to gear oil, high temperatures, and compression set, ensuring reliable sealing under all operating conditions. The 4JB1 is a 2.8L four-cylinder direct-injection diesel engine widely used in ISUZU NKR/NPR light trucks from 1986 to 2007.

Failure Symptoms

Replace the inner rear hub oil seal when any of these symptoms appear:

  • Gear oil leakage at the rear wheel hub — visible oil traces on the inner wheel or brake backing plate.
  • Wheel bearing noise or vibration — oil loss and contaminant entry cause accelerated bearing wear, producing growling or rumbling noises from the rear axle.
  • Brake contamination — oil leaking past a failed seal can contaminate brake shoes or pads, reducing braking effectiveness.
  • Water or mud intrusion — damaged dust lip allows contaminants into the bearing cavity, causing rust and pitting on bearing surfaces.
  • Excessive wheel bearing play — prolonged seal failure leads to bearing degradation and detectable wheel play.
⚠️ Critical Inspection Note: ISUZU service manuals require that the rear hub oil seal be replaced, never reused, whenever the wheel hub is removed. Always replace both left and right seals simultaneously to maintain balanced bearing protection. Coat the oil seal lip with MP grease before installation.
Product Specifications
Part Number (Short)
8-94336314-1
Part Number (Long)
8943363141
Inner Diameter
76 mm
Outer Diameter
102 mm
Height
22 mm
Material
NBR (Nitrile Butadiene Rubber)
Seal Type
Dual-Lip, Metal Case
Net Weight
0.15 kg
ISUZU NKR55 Inner Rear Hub Oil Seal 8-94336314-1
Part Number: 8-94336314-1 8943363141 Product Name: Inner Rear Hub Oil Seal
Car Model: NKR55 Engine Model: NKR55
Condition: 100% Brand New Size: Standard
Weight: Standard Origin: China Mainland
Vehicle & Engine Compatibility

Primary Applications:

Brand Model Chassis Engine Years
ISUZU ELF NKR55 4JB1 1986-2007
ISUZU ELF 100P NKR 4JB1 1990s-2000s
ISUZU ELF 600P NKR 4JB1 1990s-2000s
ISUZU NKR NKR 4JB1 1986-2007
ISUZU NPR NPR 4JB1 1986-2007
ISUZU NLR85 / NMR85 -- 4JJ1 2006-Present

Non-ISUZU Applications (Same Platform):

Brand Model Application
JMC 1030 Light Truck
JMC 1040 Light Truck
⚠️ Important Fitment Notes:
  • This oil seal is designed for the 76×102×22 mm application. Confirm the dimensions of your original oil seal before ordering.
  • The ISUZU N-Series rear hub uses one inner oil seal per side. Verify the required quantity before ordering.
  • Oil seals should be replaced in pairs (both sides of the rear axle) to maintain balanced bearing protection.
  • 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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 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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