OE Quality
60-Day Returns

Timken 201SS Generator Commutator End Bearing
Reliable Generator Commutator End Bearing for Select Vehicles
The Timken 201SS generator commutator end bearing is engineered to provide precise fit and dependable performance for various Audi, Chrysler, Dodge, Mitsubishi, Nissan, and Toyota models. Designed with exact dimensions, this bearing supports smooth generator operation and helps maintain electrical system reliability.
- Inside diameter options: 0.472 inch (12.00 mm)
- Width options: 0.394 inch (10.00 mm)
- Outside diameter: 1.260 inch (32.00 mm)
- Compatible with multiple vehicle makes and models including Audi Quattro series and Toyota Celica
- Durable construction for consistent generator function
Precision Dimensions for Accurate Fitment
The Timken 201SS bearing features an inside diameter of 0.472 inches (12.00 mm) and a width of 0.394 inches (10.00 mm), with an outside diameter of 1.260 inches (32.00 mm). These precise measurements ensure a secure fit on the generator commutator end, reducing wear and vibration. This bearing is suitable for use in electrical charging and starting systems, where maintaining rotational stability is critical.
Compatible Vehicle Applications
This generator commutator end bearing is compatible with a range of vehicles, including Audi models such as the 80, 80 Quattro, 90, 90 Quattro, 100, 100 Quattro, 200, and 200 Quattro. It also fits Chrysler and Dodge vehicles like the Challenger and Power Ram 50, as well as Mitsubishi models including the Galant, Mighty Max, Mirage, Montero, and Tredia. Nissan and Toyota applications include the 510, 720, 5000 Quattro, Celica, Colt, Conquest, Cordia, Corolla, Corona, Coupe, Land Cruiser, Pickup, Ram 50, S4, and S6.
Common Issues Addressed by the Timken 201SS Bearing
- Excessive generator noise due to worn bearings
- Generator shaft misalignment causing electrical faults
- Reduced generator efficiency from bearing wear
- Vibration and premature generator component failure
- Intermittent charging system problems linked to bearing degradation
Installation Notes and Tips
Ensure the generator commutator end is clean and free of debris before installing the Timken 201SS bearing. Use appropriate tools to press the bearing into place without applying excessive force that could damage the bearing or generator components. Verify the bearing dimensions match the original part to maintain proper fit and function. Proper lubrication and alignment during installation will extend bearing life and generator performance.
Quality Assurance and Warranty
Timken bearings are manufactured to meet stringent quality standards, ensuring durability and reliable operation in automotive electrical systems. The 201SS bearing undergoes rigorous testing to confirm dimensional accuracy and material integrity. While specific warranty details are not provided, Timken products are generally backed by the brand's commitment to quality and performance in automotive applications.
| Brand | Timken |
|---|---|
| Part Number | 201SS |
| Inside Diameter | 0.472 |
| Inside Diameter | 12.00 |
| Width | 0.394 |
| Width | 10.00 |
| Outside Diameter | 1.260 |
| Outside Diameter | 32.00 |
This part fits 144 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1997 | Audi | S6 | N/A | |
| 1996 | Audi | S6 | N/A | |
| 1995 | Audi | S6 | N/A | |
| 1994 | Audi | 100 | N/A | |
| 1994 | Audi | 100 Quattro | N/A | |
| 1994 | Audi | S4 | N/A | |
| 1993 | Audi | 100 | N/A | |
| 1993 | Audi | 100 Quattro | N/A | |
| 1993 | Audi | 90 | N/A | |
| 1993 | Audi | 90 Quattro | N/A | |
| 1993 | Audi | S4 | N/A | |
| 1992 | Audi | 100 | N/A | |
| 1992 | Audi | 100 Quattro | N/A | |
| 1992 | Audi | 80 | N/A | |
| 1992 | Audi | 80 Quattro | N/A | |
| 1992 | Audi | 90 Quattro | N/A | |
| 1992 | Audi | S4 | N/A | |
| 1991 | Audi | 100 | N/A | |
| 1991 | Audi | 100 Quattro | N/A | |
| 1991 | Audi | 200 | N/A | |
| 1991 | Audi | 200 Quattro | N/A | |
| 1991 | Audi | 80 | N/A | |
| 1991 | Audi | 80 Quattro | N/A | |
| 1991 | Audi | 90 | N/A | |
| 1991 | Audi | 90 Quattro | N/A | |
| 1991 | Audi | Coupe Quattro | N/A | |
| 1990 | Audi | 100 | N/A | |
| 1990 | Audi | 100 Quattro | N/A | |
| 1990 | Audi | 200 | N/A | |
| 1990 | Audi | 200 Quattro | N/A | |
| 1990 | Audi | 80 | N/A | |
| 1990 | Audi | 80 Quattro | N/A | |
| 1990 | Audi | 90 | N/A | |
| 1990 | Audi | 90 Quattro | N/A | |
| 1990 | Audi | Coupe Quattro | N/A | |
| 1989 | Audi | 100 | N/A | |
| 1989 | Audi | 100 Quattro | N/A | |
| 1989 | Audi | 200 | N/A | |
| 1989 | Audi | 200 Quattro | N/A | |
| 1989 | Audi | 80 | N/A | |
| 1989 | Audi | 80 Quattro | N/A | |
| 1989 | Audi | 90 | N/A | |
| 1989 | Audi | 90 Quattro | N/A | |
| 1989 | Chrysler | Conquest | N/A | |
| 1988 | Audi | 5000 Quattro | N/A | |
| 1988 | Audi | 80 | N/A | |
| 1988 | Audi | 80 Quattro | N/A | |
| 1988 | Audi | 90 | N/A | |
| 1988 | Audi | 90 Quattro | N/A | |
| 1988 | Chrysler | Conquest | N/A | |
| 1987 | Audi | 5000 Quattro | N/A | |
| 1987 | Audi | Coupe | N/A | |
| 1987 | Chrysler | Conquest | N/A | |
| 1987 | Dodge | Colt | N/A | |
| 1987 | Toyota | Corolla | N/A | |
| 1986 | Audi | 5000 Quattro | N/A | |
| 1986 | Audi | Coupe | N/A | |
| 1986 | Dodge | Colt | N/A | |
| 1986 | Dodge | Conquest | N/A | |
| 1986 | Dodge | Power Ram 50 | N/A | |
| 1986 | Dodge | Ram 50 | N/A | |
| 1986 | Mitsubishi | Cordia | N/A | |
| 1986 | Mitsubishi | Galant | N/A | |
| 1986 | Mitsubishi | Mighty Max | N/A | |
| 1986 | Mitsubishi | Mirage | N/A | |
| 1986 | Mitsubishi | Montero | N/A | |
| 1986 | Mitsubishi | Tredia | N/A | |
| 1986 | Toyota | Corolla | N/A | |
| 1985 | Audi | Coupe | N/A | |
| 1985 | Dodge | Colt | N/A | |
| 1985 | Dodge | Conquest | N/A | |
| 1985 | Dodge | Power Ram 50 | N/A | |
| 1985 | Dodge | Ram 50 | N/A | |
| 1985 | Mitsubishi | Cordia | N/A | |
| 1985 | Mitsubishi | Galant | N/A | |
| 1985 | Mitsubishi | Mighty Max | N/A | |
| 1985 | Mitsubishi | Mirage | N/A | |
| 1985 | Mitsubishi | Montero | N/A | |
| 1985 | Mitsubishi | Tredia | N/A | |
| 1985 | Toyota | Corolla | N/A | |
| 1984 | Audi | Coupe | N/A | |
| 1984 | Dodge | Colt | N/A | |
| 1984 | Dodge | Conquest | N/A | |
| 1984 | Dodge | Power Ram 50 | N/A | |
| 1984 | Dodge | Ram 50 | N/A | |
| 1984 | Mitsubishi | Cordia | N/A | |
| 1984 | Mitsubishi | Mighty Max | N/A | |
| 1984 | Mitsubishi | Montero | N/A | |
| 1984 | Mitsubishi | Tredia | N/A | |
| 1984 | Toyota | Corolla | N/A | |
| 1983 | Dodge | Challenger | N/A | |
| 1983 | Dodge | Colt | N/A | |
| 1983 | Dodge | Power Ram 50 | N/A | |
| 1983 | Dodge | Ram 50 | N/A | |
| 1983 | Mitsubishi | Cordia | N/A | |
| 1983 | Mitsubishi | Mighty Max | N/A | |
| 1983 | Mitsubishi | Montero | N/A | |
| 1983 | Mitsubishi | Tredia | N/A | |
| 1983 | Toyota | Corolla | N/A | |
| 1982 | Dodge | Challenger | N/A | |
| 1982 | Dodge | Colt | N/A | |
| 1982 | Dodge | D50 | N/A | |
| 1982 | Toyota | Corolla | N/A | |
| 1981 | Dodge | Challenger | N/A | |
| 1981 | Dodge | Colt | N/A | |
| 1981 | Dodge | D50 | N/A | |
| 1981 | Toyota | Corolla | N/A | |
| 1980 | Dodge | Challenger | N/A | |
| 1980 | Dodge | Colt | N/A | |
| 1980 | Dodge | D50 | N/A | |
| 1980 | Nissan | 720 | N/A | |
| 1980 | Toyota | Corolla | N/A | |
| 1979 | Dodge | Challenger | N/A | |
| 1979 | Dodge | Colt | N/A | |
| 1979 | Dodge | D50 | N/A | |
| 1979 | Toyota | Corolla | N/A | |
| 1978 | Dodge | Challenger | N/A | |
| 1978 | Dodge | Colt | N/A | |
| 1978 | Toyota | Corolla | N/A | |
| 1977 | Dodge | Colt | N/A | |
| 1977 | Toyota | Land Cruiser | N/A | |
| 1977 | Toyota | Pickup | N/A | |
| 1976 | Dodge | Colt | N/A | |
| 1976 | Toyota | Celica | N/A | |
| 1976 | Toyota | Corona | N/A | |
| 1976 | Toyota | Land Cruiser | N/A | |
| 1976 | Toyota | Pickup | N/A | |
| 1975 | Dodge | Colt | N/A | |
| 1975 | Toyota | Celica | N/A | |
| 1975 | Toyota | Corona | N/A | |
| 1975 | Toyota | Land Cruiser | N/A | |
| 1975 | Toyota | Pickup | N/A | |
| 1974 | Toyota | Celica | N/A | |
| 1974 | Toyota | Corona | N/A | |
| 1973 | Nissan | 510 | N/A | |
| 1973 | Toyota | Celica | N/A | |
| 1973 | Toyota | Corona | N/A | |
| 1972 | Nissan | 510 | N/A | |
| 1972 | Toyota | Celica | N/A | |
| 1971 | Nissan | 510 | N/A | |
| 1971 | Toyota | Celica | N/A | |
| 1970 | Nissan | 510 | N/A | |
| 1969 | Nissan | 510 | N/A | |
| 1968 | Nissan | 510 | N/A |
* 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.