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National 223605 Wheel Seal - Front or Rear Inner
Wheel Seal for Toyota Driveline Service
The National 223605 wheel seal is a metric oil seal built for driveline and axle sealing applications where precise dimensions matter. It is specified for select Toyota Tercel and Toyota Land Cruiser rear inner applications, including manual-transmission Land Cruiser fitments.
National has supplied sealing solutions for more than 75 years, and this part reflects that focus with a nitrile sealing material and Redicoat surface treatment for dependable sealing performance. If you are replacing a worn Toyota wheel seal, the 223605 offers the dimensional accuracy needed for a proper service repair.
Key Features
- Part number 223605 wheel seal / oil seal
- Nitrile sealing material for axle and hub sealing service
- Metric dimensions for accurate housing and shaft fit
- Inside diameter: 1.417 in. / 36.000 mm
- Outside diameter: 1.972 in. / 50.080 mm
- Width: 0.276 in. / 7.000 mm
- Housing bore: 1.969 in. / 50.000 mm
- Redicoat finish
- National 220000 series, Type 47
Detailed Description
National 223605 is a metric wheel seal used in driveline and axle sealing systems to help retain lubricant and keep contaminants out of the hub area. Its nitrile sealing material and matched dimensions make it a direct-service option for Toyota applications that require a 36 mm shaft and 50 mm housing bore. This part cross-references Bosch 66868 for the same application.
Compatible With 1980-1990 Toyota Tercel, rear inner. Compatible With 1984-1985 Toyota Land Cruiser, manual transmission applications. Compatible With 1969-1974 Toyota Land Cruiser, manual transmission applications. Compatible With 1975-1983 Toyota Land Cruiser.
What It Helps Address
- Gear oil seepage at the wheel end
- Contamination entering the hub or axle seal area
- Noise or wear caused by low lubricant levels
- Seal failure from age, heat, or mileage
- Incorrect replacement dimensions during Toyota wheel seal service
Installation Notes and Tips
Verify shaft diameter, housing bore, and seal width before installation. For Toyota Land Cruiser fitments, confirm manual transmission requirements where noted in the fitment data. Clean the sealing surface and inspect the hub, spindle, and bearing area for wear before installing the new seal. Use the exact part number 223605 when matching this application.
Quality Assurance
National has a long history in sealing technology and continues to develop sealing solutions for modern vehicle service needs. The 223605 is built to the listed metric specifications for consistent fitment in the applications shown.
| Brand | National |
|---|---|
| Part Number | 223605 |
| Housing Bore (Inch) | 1.969 |
| Housing Bore (MM) | 50.000 |
| Inside Diameter | 1.417 |
| Inside Diameter | 36.000 |
| Material | Nitrile |
| Outside Diameter | 1.972 |
| Outside Diameter | 50.080 |
| Outside Diameter (Inch) | 1.972 |
| Outside Diameter (mm) | 50.080 |
| Part Description | Oil Seal |
| Redicoat | Yes |
| Sealing Material | Nitrile |
| Series | 220000 |
| Shaft (Inch) | 1.417 |
| Shaft (MM) | 36.000 |
| Thickness | 0.276 |
| Thickness | 7.000 |
| Type | 47 |
| Unit of Dimension | Metric |
| Width (Inch) | 0.276 |
| Width (mm) | 7.000 |
This part fits 29 vehicles. Search below:
| Year | Make | Model | Body Type | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|
| 1990 | Toyota | Tercel | Rear Inner | |||
| 1989 | Toyota | Tercel | Rear Inner | |||
| 1988 | Toyota | Tercel | FWD | Rear Inner | ||
| 1987 | Toyota | Tercel | Hatchback | FWD | Rear Inner | |
| 1987 | Toyota | Tercel | Sedan | FWD | Rear Inner | |
| 1986 | Toyota | Tercel | Hatchback | FWD | Rear Inner | |
| 1985 | Toyota | Land Cruiser | N/A | Ensure proper fitment for vehicles with Manual Transmission. | ||
| 1985 | Toyota | Tercel | Hatchback | FWD | Rear Inner | |
| 1984 | Toyota | Land Cruiser | N/A | Ensure proper fitment for vehicles with Manual Transmission. | ||
| 1984 | Toyota | Tercel | Hatchback | FWD | Rear Inner | |
| 1983 | Toyota | Land Cruiser | N/A | |||
| 1983 | Toyota | Tercel | FWD | Rear Inner | ||
| 1982 | Toyota | Land Cruiser | N/A | |||
| 1982 | Toyota | Tercel | Rear Inner | |||
| 1981 | Toyota | Land Cruiser | N/A | |||
| 1981 | Toyota | Tercel | Rear Inner | |||
| 1980 | Toyota | Land Cruiser | N/A | |||
| 1980 | Toyota | Tercel | Rear Inner | |||
| 1979 | Toyota | Land Cruiser | N/A | |||
| 1978 | Toyota | Land Cruiser | N/A | |||
| 1977 | Toyota | Land Cruiser | N/A | |||
| 1976 | Toyota | Land Cruiser | N/A | |||
| 1975 | Toyota | Land Cruiser | N/A | |||
| 1974 | Toyota | Land Cruiser | N/A | Ensure proper fitment for vehicles with Manual Transmission. | ||
| 1973 | Toyota | Land Cruiser | N/A | Ensure proper fitment for vehicles with Manual Transmission. | ||
| 1972 | Toyota | Land Cruiser | N/A | Ensure proper fitment for vehicles with Manual Transmission. | ||
| 1971 | Toyota | Land Cruiser | N/A | Ensure proper fitment for vehicles with Manual Transmission. | ||
| 1970 | Toyota | Land Cruiser | N/A | Ensure proper fitment for vehicles with Manual Transmission. | ||
| 1969 | Toyota | Land Cruiser | N/A | Ensure proper fitment for vehicles with Manual Transmission. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.