Yimi (Guangzhou) Automotive Parts Co, Ltd
| Material | Metal case (carbon steel), NBR/FKM rubber lip, steel spring |
| Delivery Time | 5-8 Work Days |
| Seal Type | Single-lip or double-lip with garter spring (OE design) |
| Vehicle Appliions | ISUZU NPR75, NPR70, NPR66, NKR77 |
| Certifiion | ISO/TS16949 |
| Payment Terms | T/T, |
| Part No | 8-94248117-1, 8942481171 |
| Vehicle Model Code | NK |
| Engine Appliion | ISUZU 4HK1, 4JH1, 4HF1, 4HG1 |
| Supply Ability | 10000 pcs/month |
| Part Name | SEAL; OIL, HUB, FRONT |
| Fitment | OEM Standard, Direct Replacement |
| Condition | Brand New |
| Packaging Details | Neutral Package or as customers’ request |
| H/S Code | 870850000 |
| Model Number | ISUZU NPR75, NPR70, NPR66, NKR77 |
| Brand Name | YIMI |
| Place of Origin | China |
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Product Specification
| Material | Metal case (carbon steel), NBR/FKM rubber lip, steel spring | Delivery Time | 5-8 Work Days |
| Seal Type | Single-lip or double-lip with garter spring (OE design) | Vehicle Appliions | ISUZU NPR75, NPR70, NPR66, NKR77 |
| Certifiion | ISO/TS16949 | Payment Terms | T/T, |
| Part No | 8-94248117-1, 8942481171 | Vehicle Model Code | NK |
| Engine Appliion | ISUZU 4HK1, 4JH1, 4HF1, 4HG1 | Supply Ability | 10000 pcs/month |
| Part Name | SEAL; OIL, HUB, FRONT | Fitment | OEM Standard, Direct Replacement |
| Condition | Brand New | Packaging Details | Neutral Package or as customers’ request |
| H/S Code | 870850000 | Model Number | ISUZU NPR75, NPR70, NPR66, NKR77 |
| Brand Name | YIMI | Place of Origin | China |
| High Light | Front Hub Oil Seal for Isuzu NPR NKR ，Isuzu 4HK1 4JH1 oil seal ，Isuzu truck parts with warranty | ||
Front Hub Oil Seal 8-94248117-1 For Isuzu NPR NKR 4HK1 4JH1 8942481171
Product Description
Function:
Front hub oil seal prevents lubricant leakage from the front wheel hub assembly and blocks contaminants (dirt, water) from entering the bearing cavity. Essential for front axle reliability on Isuzu NPR/NKR trucks.
Product Description:
The Front Hub Oil Seal (OEM Numbers: 8-94248117-1 / 8942481171) is a premium-quality, direct replacement sealing component designed for the front wheel hub of Isuzu NPR and NKR series medium-duty trucks equipped with 4HK1, 4JH1, 4HF1, or 4HG1 diesel engines.
| Part Number: | 8-94248117-1, 8942481171 | Product Name: | Front Hub Oil Seal |
|---|---|---|---|
| Car Model: | ISUZU NPR75, NPR70, NPR66, NKR77 | Engine Model: | ISUZU 4HK1, 4JH1, 4HF1, 4HG1 |
| Condition: | 100% Brand New | Size: | Standard |
| Weight: | Standard | Origin: | China Mainland |
| Main Market: | Middle East ,Asia,Africa, South America, North America &Europe | Package: | Neutral Packing Or Make It As Requested |
| Warranty: | 6 Monthes | Price &Stock: | Please Contact Us To Get More Information |
| Material: | High-strength aluminum alloy & precision bearings | Cooling Type: | Engine coolant circulation |
| Installation: | Direct OEM replacement | Quality Standard: | OEM equivalent / ISO quality control |
Features & Advantages
OE Quality: Manufactured to Isuzu dimensional and material specifiions for a perfect press-fit and leak-free seal.
Precision Sealing Lip: Computer-designed lip geometry with consistent garter spring tension ensures reliable sealing even under shaft runout.
Durable Rubber Compound: NBR (nitrile) rubber resists grease, heat (up to 120°C), and aging.
Rigid Metal Case: Carbon steel case prevents deformation during installation and maintains interference fit.
Secondary Dust Lip (select designs): Provides additional protection against dirt and water ingress.
Prevents Brake Contamination: Stops grease from reaching brake components, preventing brake fade and safety hazards.
Extends Bearing Life: Retains lubricant and excludes contaminants, extending wheel bearing service life.
Cost-Effective: Affordable seal prevents expensive axle and brake repairs.
Direct Replacement: Matches OE dimensions – no modifiion required.
Vehicle & Engine Compatibility
This front hub oil seal is specifically designed for Isuzu NPR and NKR trucks with 4HK1/4JH1/4HF1/4HG1 engines. Common appliions include:
Isuzu Truck Models:
ISUZU NPR75 (medium-duty truck)
ISUZU NPR70 (medium-duty truck)
ISUZU NPR66 (medium-duty truck)
ISUZU NKR77 (light-duty truck)
May also fit other Isuzu models with similar front axle – verify.
Engine Specifiions:
| Engine | Displacement | Notes |
|---|---|---|
| 4HK1 | 5.2L (5193cc) | Common rail diesel |
| 4JH1 | 3.0L (2999cc) | Turbo diesel |
| 4HF1 | 3.9L (3856cc) | Direct injection diesel |
| 4HG1 | 4.3L (4330cc) | Diesel |
Installation Notes
Installation steps (typical for front hub seal):
Safely lift vehicle and remove front wheels – support on jack stands.
Remove brake caliper and rotor (or drum) to access the hub.
Remove the hub assembly from the spindle.
Remove old inner seal – use a seal puller or pry bar carefully to avoid damaging hub bore.
Clean hub bore thoroughly – remove old sealant, rust, and debris. Inspect bore for scratches or burrs.
Inspect axle spindle – check for wear groove. If a groove is present (>0.5mm deep), install a Speedi-Sleeve or replace the spindle.
Lubrie new seal lips – apply a thin film of clean grease to the sealing lip.
Position new seal – place seal squarely into hub bore with lip facing inward (toward bearing cavity).
Drive seal evenly – use a seal driver that contacts the metal case (not the rubber lip). Tap gently until seal is flush or slightly recessed per OE spec.
Reinstall hub, bearings, and spindle nut – adjust bearing preload as per service manual.
Reinstall brake rotor/caliper and wheel.
Refill axle (if applicable) and test drive. Inspect for leaks after road test.
Quality Control
Material Verifiion: Rubber compound tested for hardness (Shore A 70-80), tensile strength, and oil swell (ASTM D471).
Dimensional Inspection: ID, OD, width, and lip geometry verified against OE blueprints.
Spring Tension Test: Garter spring force measured to ensure consistent lip radial load.
Leak Test (Dynamic): Sample seals tested on a rotating shaft simulator with hot oil to verify no leakage.
Visual Inspection: 100% checked for flash, cracks, missing spring, or case deformation.
Packaged Safely: Seals individually wrapped in plastic or sealed bags to prevent dust and ozone damage.
Packaging and Delivery
Inquiry
For pricing, availability, or bulk purchase of the Front Hub Oil Seal 8-94248117-1 For Isuzu NPR NKR 4HK1 4JH1 8942481171, please contact our sales team for a competitive quote and expert technical support.
Company Details
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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