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Yimi (Guangzhou) Automotive Parts Co, Ltd

  • China,Guangzhou
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China ISUZU NPR NKR77 Front Hub Oil Seal Dual-Lip TB Type NBR Material 73×90×8 mm
China ISUZU NPR NKR77 Front Hub Oil Seal Dual-Lip TB Type NBR Material 73×90×8 mm

  1. China ISUZU NPR NKR77 Front Hub Oil Seal Dual-Lip TB Type NBR Material 73×90×8 mm
  2. China ISUZU NPR NKR77 Front Hub Oil Seal Dual-Lip TB Type NBR Material 73×90×8 mm
  3. China ISUZU NPR NKR77 Front Hub Oil Seal Dual-Lip TB Type NBR Material 73×90×8 mm
  4. China ISUZU NPR NKR77 Front Hub Oil Seal Dual-Lip TB Type NBR Material 73×90×8 mm
  5. China ISUZU NPR NKR77 Front Hub Oil Seal Dual-Lip TB Type NBR Material 73×90×8 mm
  6. China ISUZU NPR NKR77 Front Hub Oil Seal Dual-Lip TB Type NBR Material 73×90×8 mm

ISUZU NPR NKR77 Front Hub Oil Seal Dual-Lip TB Type NBR Material 73×90×8 mm

  1. MOQ: 20 PCS
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T
Position Front Axle Left / Right
Weight 0.02 kg
Delivery Time 5-8 Work Days
Seal Type TB Type, Dual-Lip
Packaging Details Neutral Package or as customers’ request
Material NBR (Nitrile Butadiene Rubber)
Supply Ability 10000 pcs/month
Engine Compatibility 4JH1 / 4HK1 / 4HF1 / 4HG1 / 4HE1
Inner Diameter 73 mm
Height / Thickness 8 mm
Outer Diameter 90 mm
Model Number NPR NKR77
Certification ISO/TS16949
Brand Name YIMI
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Position Front Axle Left / Right
Weight 0.02 kg Delivery Time 5-8 Work Days
Seal Type TB Type, Dual-Lip Packaging Details Neutral Package or as customers’ request
Material NBR (Nitrile Butadiene Rubber) Supply Ability 10000 pcs/month
Engine Compatibility 4JH1 / 4HK1 / 4HF1 / 4HG1 / 4HE1 Inner Diameter 73 mm
Height / Thickness 8 mm Outer Diameter 90 mm
Model Number NPR NKR77 Certification ISO/TS16949
Brand Name YIMI Place of Origin CHINA
High Light Dual-Lip TB Type Front Hub Oil Seal ,NBR Material Wheel Hub Seal ,73×90×8 mm Hub Oil Seal
ISUZU NPR NKR77 Front Hub Oil Seal 8-94248117-1 8942481171 OEM Fit
Product Overview

Front Hub Oil Seal 8-94248117-1 8942481171 is a verified direct-fit replacement for ISUZU NPR / NQR / NKR / NKR77 / NLR / NMR / 100P / 600P / 700P light and medium-duty trucks equipped with 4JH1 / 4HK1 / 4HF1 / 4HG1 / 4HE1 diesel engines. This critical wheel hub sealing component retains hub lubrication and prevents dirt, water, and debris from entering the wheel bearing assembly.

Working Principle

The front hub oil seal creates a dynamic seal between the rotating hub and stationary axle spindle. The dual-lip design features a primary sealing lip that maintains contact under spring tension and a secondary dust lip that blocks contaminants. Constructed with steel-cased, rubber-covered construction for secure press-fit installation.

Failure Symptoms
  • Grease leakage at the wheel hub - visible grease traces on inner wheel or brake backing plate
  • Wheel bearing noise or vibration - growling or rumbling noises from bearing wear
  • Brake contamination - grease leaking past failed seal reduces braking effectiveness
  • Water or mud intrusion - contaminants cause rust and pitting on bearing surfaces
  • Excessive wheel bearing play - detectable wheel play from bearing degradation
ISUZU service manuals require that the front hub oil seal be replaced, never reused whenever the wheel hub is removed. Always replace both left and right seals simultaneously.
Technical Specifications
Specification Value
Part Number (Short) 8-94248117-1
Part Number (Long) 8942481171
Inner Diameter 73 mm
Outer Diameter 90 mm
Height / Thickness 8 mm
Material NBR (Nitrile Butadiene Rubber)
Seal Type TB Type, Dual-Lip
Weight (per unit) 0.02 kg
Quality Certification ISO/TS 16949
Vehicle Compatibility
Primary Applications: ISUZU ELF NKR55/NKR66/NKR69/NKR77, NPR, NQR, NLR/NMR, 100P/600P/700P
Engine Compatibility: 4JH1, 4HK1, 4HF1, 4HG1, 4HE1, 4JB1
Non-ISUZU Applications: JMC 1030, JMC 1040 Light Trucks
Fitment Notes: This oil seal is designed for 73×90×8 mm applications. Verify dimensions before ordering. Replace in pairs (both sides of front axle). For RHD vehicles, verify clearance and orientation.
Features & Benefits
Dual-Lip TB Type Design
Primary sealing lip retains grease while secondary dust lip blocks contaminants
NBR Material
Excellent resistance to grease, oil, and high temperatures (-40°C to +120°C)
OEM-Exact Dimensions
Precision-matched 73×90×8 mm dimensions for direct press-fit installation
Steel-Cased Construction
Secure press-fit in hub bore and reliable sealing under all conditions
Installation Guidelines
Wheel hub service must be performed by a qualified technician. Never reuse old oil seals.
  1. Raise vehicle on hoist, remove wheel and brake components
  2. Remove hub nut and slide hub assembly off spindle
  3. Remove old oil seal using seal puller
  4. Inspect spindle surface and wheel bearing for damage
  5. Clean hub bore and spindle thoroughly
  6. Coat new oil seal lip with MP grease and press into hub bore
  7. Install hub assembly and tighten hub nut to 110 N·m (81 lb·ft)
  8. Verify smooth rotation and perform road test
Maintenance Schedule
  • Every 10,000 km: Inspect oil seal for leakage, check wheel bearing
  • Every 40,000-50,000 km: Inspect wheel bearing condition
  • Whenever wheel hub is removed: Always replace oil seal
  • When brake contamination detected: Inspect oil seal immediately
Packaging & Supply

Standard Packaging: Sealed bag + moisture barrier + carton

Custom Packaging: Neutral packaging or customer-branded packaging available

Suitable For: Wheel hub repair shops, ISUZU parts distributors, fleet maintenance centers

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

  • Reach Us
  • 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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