Need help? We're here!
(888) 312-8812 Login SignupNATIONAL SEALS 370003A Wheel Seal - Nitrile Lip, 121mm ID, 160.4mm OD, 27.3mm Width, Dynamic Edge
Tap to view 1 more
MSRP: $65.37
$4399
Save $21.38
Limited availability at this price!
In Stock
Get it by Tuesday, Dec 23
NATIONAL SEALS 370003A Part Description
Manufacturer
Product Description
Wheel Seal
Application Summary
1995-2011 Isuzu FTR (Rear Inner); 1995-2004 Isuzu FVR (Rear Inner); 2005-2007 Isuzu HTR (Rear Inner); 2005-2008 Isuzu HVR (Rear Inner); 1997-2009 Chevrolet C6500 Kodiak (Rear Inner); 1997-2009 Chevrolet C7500 Kodiak (Rear Inner); 1997-2009 Chevrolet T6500 (Rear Inner); 1997-2009 Chevrolet T7500 (Rear Inner); 2003-2009 GMC C6500 Topkick (Rear Inner); 1997-2009 GMC C7500 Topkick (Rear Inner); 1997-2009 GMC T6500 (Rear Inner); 1997-2009 GMC T7500 (Rear Inner); 2005-2011 Hino 268 (Rear Inner); 2009-2018 Hino 338 (Rear Inner); 2011-2014 Hino 268A (Rear Inner); 2009-2014 Hino 338CT (Rear Inner); 1981-1994 Ford F600 (Rear Inner); 1981-1998 Ford F700 (Rear Inner); 1990-1999 Ford F800 (Rear Inner)
Features & Benefits
- Nitrile material prevents degradation from continuous oil contact
- Spring-loaded lip stabilizes the shaft during abrupt deceleration
- Heat-resistant construction withstands extreme braking temperature cycles
- Dynamic edge shape boosts hydraulic retention under high fluid movement
- Durable profile protects against wear from metallic contaminants
National Seals Wheel Seal
The National Seals Wheel Seal is built for wheel ends exposed to long intervals of rotating heat, fluid splash, and road contaminants. Its nitrile sealing lip maintains steady contact with the rotating shaft while tolerating temperatures from -40°F to 225°F. This seal uses a unitized structure, meaning the components are permanently integrated to simplify installation and protect the primary lip during handling. The unique SURE-LOCK® ribs formed into both the inner and outer rubber surfaces help resist bore contamination and prevent shaft leakage. With dimensions of 121 mm ID, 160.4 mm OD, and 27.3 mm width, the National Seals 370003A is suited for wheel ends that encounter fluctuating pressures during extended service cycles.
| Weight Rating | 38000–48000 lb Drive |
NATIONAL SEALS 370003A Specifications
Product Attributes
| Outside Diameter | 6.325 IN |
| Outside Diameter | 160.480 MM |
| Width | 1.078 IN |
| Width | 27.380 MM |
| Material | Nitrile |
| Footnote | Dynamic Edge |
| Housing Bore | 6.311 IN |
| Housing Bore | 160.300 MM |
| Installation Tool | RD305 |
| Part Description | Oil Bath Seal |
| Series | 370000 |
| Shaft Diameter | 4.765 IN |
| Shaft Diameter | 121.030 MM |
| Type | 11 |
| Unit of Dimension | Inch |
| Grade Type | Premium |
| Application | Drive axle |
| Housing Bore Diameter | 160.3 mm |
| Seal Width | 27.3 mm |
| Seal Outer Diameter | 160.4 mm |
| Shaft Diameter / Seal Inner Diameter | 121.0 mm |
| Notes | Dynamic Edge |
| Seal Lip Material | Nitrile Rubber |
Additional Information
| Country of Origin (Primary) | US |
| Harmonized Tariff Code (Schedule B) | 4016931020 |
| Harmonized Tariff Code (HTS) | 4016931020 |
| Canadian Harmonizing Tariff Code | 4016930000 |
| UPC | 00724956106677 |
NATIONAL SEALS 370003A Part Interchanges
| Brand | Part Number |
|---|---|
| Eaton | 128861, 88319, 861 |
| Chrysler | 2955840, 2975361 |
| White Truck | 02-7003943, 02_7074450, 02-7104674, 02-7128839, 11CH-0210, 544694, 837003, 940010022, 94001-0030, 27003943, 27074450, 27104674, 27128839, V8020698, 02-7021377, 02707-4962, 02-7108900, 1045273, 510515, 620199, 940010019, 940010028, 94001-0034, 27021377, 27074962, 27108900 |
| Volvo | 8060888 |
| Diamond T Trucks | 544694D6, 546494D6 |
| Navistar | 428454C91, 1680802C1, 766571C91 |
| General Motors | 15557677, 15982769, 2057480, 2322621, 685215, 15550869, 15679880, 15982869, 2317614, 2332303, 704925, 97715620 |
| FWD | 114229, 114228 |
| Isuzu | 1-09625495-0, 8-15982869-0, 8-00685215-0, 1-87061-350-0 |
| Mack | 32QJ127A, 32QJ-00127A, 32QJ-179, 32QJ-19325, 32QJ-19336, 32QJ-19353, 32QJ-19354, 32QJ-19355, 32QJ-19373, 32QJ-237, 88AX287, 88AX-420 |
| Hino | A-1205-V-2492, A-1205-J-1726 |
| Hendrickson | A-29056 |
| Victor Reinz | EP64410-1, EP64410-3, SS-68006, 47703, 48089, 620199, EP64410-2, SS64603, 47608, 48085, 544694 |
| British Leyland | CAL1982, AAL0088 |
| Reo | 56208-F |
| Chicago Rawhide | 47696, 47698, 47691, 47697, 49050, 47692, 47693 |
| Timken | 370003A, TKR861 |
| Rockwell International | A1205I-11061, A1205K-1285, A-1205-Q-2487, A1205U-1061, A-1205-V-2492, 229, A1205-R-2410, A-1205-F-916, A1205V-542, A-1205-J-1726 |
| Spicer | 32QJ266, 070HH134, 504861, 861T |
| Stemco | 309-0973, 390-9098, 392-9098, 397-9773, 393-0273, 390-9073, 391-0073, 393-0173, 392-9131, 393-0373 |
| Mopar | T302, T298, T3240 |
| SKF | 47691, 47698, 47696, 47692, 47693, 49050, 47697 |
| ACDelco | 12303853, 299-4, 291-308, 292-9, 291-311 |
| Motorcraft | BRS-6, BRS-128 |
| Ford | D5HZ1175A, D7HZ1175A, E1HT1175AA, E1HZ1175A, E2HZ1177A, E4HZ1175B, E6HS1175AA, F4HS1175BA, D3HZ1175A, D7HA1175A1A, D7HZ1175D, E1HT1175BA, E1HZ1175B, E4HT1175AA, E5HT1175GA, F2HZ1175C, 4C4Z-1177-BB, 4C4Z-1177-DB, 4C4O-1177-BA, 4C4O-1177-DA, F2HZ-1S175-C |
| Meritor | A-1205-I-11061, A-1205-Q-2487, A-1205-U-1061, A-1205-V-542, A-1205-J-1726, 229, A-1205-K-1285, A-1205-R-2410, A-1205-V-2492, A-1205-F-916, MER-0173 |
| Dayton Parts | 361400 |
| Dayco | 9826 |
| FEL-PRO | 70799 |
| General Electric | 98 |
| Grote | 837003 |
| Haldex | 761400 |
| ConMet | 10045887 |
| Krylon | 9820 |
| Maxon | 901000 |
| TYC | 29292994 |
NATIONAL SEALS 370003A Fits Vehicles
- Isuzu HVR (2005-2008)
- Isuzu HTR (2005-2007)
- Isuzu FVR (1995-2004)
- Isuzu FTR (1995-2011)
- Hino 268A (2011-2014)
- Hino 338CT (2009-2014)
- Hino 338 (2009-2018)
- Ford F-800 (1990-1999)
- Ford F-700 (1981-1998)
- Ford F-600 (1981-1994)
- GMC T7500 (1997-2002, 2004-2009)
- GMC T6500 (1997-2002, 2004-2009)
- Chevrolet T7500 (1997-2002, 2004-2009)
- Chevrolet T6500 (1997-2002, 2004-2009)
- Hino 268 (2005-2011)
- GMC C7500 Topkick (1997-2009)
- GMC C6500 Topkick (2003-2009)
- Chevrolet C7500 Kodiak (1997-2009)
- Chevrolet C6500 Kodiak (1997-2009)
NATIONAL SEALS 370003A Cross References
We have 9 alternatives for the 370003A by NATIONAL SEALS:
NATIONAL SEALS 370003A Manufacturer Information
With over 75 years of industry experience, National® Seals has established a rock-solid reputation as the most trusted brand of premium wheel-end solutions. It provides the global market with a comprehensive portfolio of high-quality, no-compromise bearings and sealing products for various applications across different industries. True to the brand’s commitment to quality, safety, and performance, its design team keeps pace with industry-leading, advanced technologies to incorporate innovative features and patented systems in every National® Seals product. Among the industry’s best-kept secrets created by National® Seals are the DYNAMIC EDGE® innovative technology, SureSignal™ technology, and Gold 38 Series with PTFE compound.
California residents see
