National Seals Oil Bath Wheel Hub Seal, Rear/Drive Axle, PTFE, 38 Series, 3.875 in Shaft, 5.703 in Seal O.D.
#NAT380023A
Product Overview
The most technologically advanced oil bath wheel hub seal in the marketplace, designed to handle excessive wheel end movement. Constructed from proprietary PTFE compound for extreme temperature endurance, compatibility with mineral and synthetic oils and greases, and the lowest friction coefficient of any available seal material. This seal ensures lower torque, cooler running, easy installation, and longer life. Manufactured to meet or exceed OEM specifications in function, form, and fit. National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Features & Benefits
- Gold 38 Series seals feature advanced technology
- Triple barrier contamination system for ultimate in dirt exclusion
- Patented, lay-down bi-directional sealing lip provides greater sealing surface especially during wheel end movement
- Unique Rubber O.D. and I.D. Seals Bore & Shaft Imperfections. No Application of an External Sealant is Necessary.
- Precision bearings rely on the oil seal to prevent lubricants from escaping the bearings or a specific area.
- Patented Sure-Lock I.D.Rib Design Grips the Axle Without High Installation Loads.
- Components of machines rely on the oil seal to prevent abrasives, corrosive moisture and other harmful contaminants from entering the mechanics of the machine.
- A Lower Torque, Cooler Running, Easy to Install, Longer Lasting Seal.
- A Unitized Shield Protects Seal Lip, Allowing Entire Seal to be Installed or Removed in One Piece.
- Three Floating Exclusion Lips and Bumper Pad Provides Points of Contact for Additional Protection.
- Dual Wall Construction Prevents Seal Damage During Installation, Metal Press Fit Retains Seal in the Hub Bore.
- Patented Solid Teflon Lay Down Bi-Directional Sealing Lip Maintains Positive Sealing During Wheel Movement.
Specifications
| Application | Rear/Drive Axle |
| Material | PTFE |
| Seal I.D. | 3.875 in |
| Seal O.D. | 5.703 in |
| Series | 38 Series |
| Type | Oil Bath Wheel Hub Seal |
| Width | 49/64 in |
| Bore Size | 5.69 in |
| Product Line | 38 Series |
| Seal Type | 10 |
| Shaft Size | 3.875 in |
| Shaft Type | Radial |
| Standards | Meets or exceeds OEM specifications |
| Manufacturer Part Number | 380023A |
| Product Category | Wheel Seal |
| Quantity | 1 |
Interchanges & Equivalent parts:
| 380023AFDM |
| 12303840 |
| 542895 |
| 02-7074743 |
| 027021378 |
| 02955842 |
| 04-9023110 |
| 15557676 |
| 15557678 |
| 15679881 |
| 15703555 |
| 1654330C1 |
| 2029409 |
| 2090146 |
| 2228694 |
| 2388334 |
| 2552584 |
| 2559055 |
| 2559685 |
| 2561031 |
| 27074743 |
| 2955842 |
| 2976698 |
| 29921 |
| 309323C91 |
| 351802C92 |
| 359926C92 |
| 380019C91 |
| 3867349 |
| 428119C91 |
| 436449R91 |
| 447566C91 |
| 456618S61 |
| 49023110 |
| 544630 |
| 594963C1 |
| 698028 |
| 760885C91 |
| 788485C91 |
| 8060886 |
| 858345 |
| 858375 |
| 861546 |
| 864643C92 |
| 864743C92 |
| 864784C91 |
| 94001-0017 |
| 972401R91 |
| CHR 38780 |
| NA 380023A |
| NA-380023A |
| NME380023A |
| T13501317 |
| 29382 |
| 333745C11 |
| 36506 |
| 37670 |
| 38779 |
| 38782 |
| 38783 |
| 38799 |
| 3909012 |
| 3909056 |
| 3909099 |
| 3910012 |
| 392-9012 |
| 3979712 |
| 3979715 |
| 40146 |
| 42002 |
| 500591 |
| 527176 |
| 5475 |
| 849 |
| 95357 |
| A1205F664 |
| A1205W1345 |
| CR38776 |
| CR38780 |
| R65152U |
| R69794 |
| MER0212 |
| 3930112 |
| 393112 |
| 27021378 |
| RNT380023A |
