Keep the alternator rotor spinning freely and the transmission input shaft properly supported with the SKF 6203-2ZJ bearing, cataloged under both names as an Alternator Bearing / Clutch Pilot Bearing. It installs as a direct-fit replacement across a wide range of classic applications, including the 1975-1983 Chrysler Cordoba, 1983-1989 Chrysler Fifth Avenue, 1976-1980 Dodge Aspen, and 1965-1973 Jeep CJ5.
- Dual-role bearing: listed as both an alternator bearing and a clutch pilot bearing, so one bearing covers either job depending on the application.
- Alternator positions: cataloged for the commutator-end and drive-end bearing locations.
- Direct-fit replacement: made to drop into the listed applications.
As an alternator bearing, it supports the rotor shaft at the commutator end or drive end and reduces friction so the rotor turns freely. As a clutch pilot bearing, it supports the pilot end of the transmission input shaft in the crankshaft or flywheel, letting the input shaft rotate independently when the clutch is disengaged. Signs this bearing may need replacing include grinding, whining, or rumbling noise or a rough-turning shaft; diagnose the cause before replacing, as those symptoms can have other sources.
Interchange: 828123M · 828123M1 · SBN 203SFFSKF · SBN203SFFSKF · SBN 6203 2ZJSKF · SBN62032ZJSKF · 2176730 · 3272166 · 3278530 · 3301450 · 954982 · C2557 · PPC217 · ST573 · ST878 · T0620387 · 119075
Manufacturer part number 6203-2ZJ (also 62032ZJ).
Fits 144 applications including Studebaker, Chrysler, Dodge, Jeep, and Toyota models. See the Buyer's Guide tab for the full list.
This part cross-references / interchanges with the following part numbers:
828123M, 828123M1, SBN 203SFFSKF, SBN 6203 2ZJSKF, 2176730, 3272166, 3278530, 3301450, 954982, C2557, PPC217, ST573, ST878, T0620387, 119075
