SKF 6203-J Alternator Bearing

Brand SKF 6203-J
Position Drive End
Fits Toyota, Jeep, International, Volkswagen, Nissan, Renault, Austin Healey, Chevrolet, GMC, Peugeot, Sunbeam, Volvo, Checker, Ford, Studebaker, Morris, Chrysler, Dodge, Oldsmobile, Plymouth, and Simca · 235 vehicles

Ball bearing design. Low-friction operation supports smooth, high-speed motion.

SKF engineering. Built to demanding quality standards for long service life.

Cross-references Dorman - HELP 03613, 000-265-006-203 and 0-625-012 for the same application. See all 6.

$25.61Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $25.61
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

SKF 6203-J Alternator Bearing

SKF 6203-J is an alternator bearing built around precise ball-bearing dimensions for electrical charging and starting repairs. With a 0.669 in inside diameter, 1.574 in outside diameter, and 0.472 in width, it is sized for applications that require low-friction rotation and stable high-speed operation.

Compatible With Toyota, Jeep, Chrysler, Dodge, Oldsmobile, Chevrolet, GMC, Volkswagen, and other listed applications, this bearing is a direct-fit service part for many vintage and classic charging-system repairs. The SKF 6203-J part number is also commonly searched for alternator rebuild work on Toyota Pickup, Jeep CJ7, and Toyota Land Cruiser applications.

  • Inside diameter: 0.669 in for proper shaft fitment
  • Outside diameter: 1.574 in for housing compatibility
  • Width: 0.472 in for alternator bearing service applications
  • Ball-bearing design for reduced friction and smooth rotation
  • SKF engineering and manufacturing standards for long service life

Application Details

This SKF 6203-J alternator bearing is used in charging-system service where a compact, high-speed bearing is required. It cross-references Dorman - HELP 03613 for the same application. Fitment includes 1983-1990 Toyota Land Cruiser, 1984-1990 Toyota 4Runner, 1983-1990 Toyota Pickup, 1984-1989 Toyota Van, 1983-1988 Toyota Cressida, 1982-1986 Toyota Celica, 1980-1982 Toyota Corolla, 1981 Toyota Corona, 1986 Toyota Supra, 1985-1987 Jeep Cherokee, 1986-1987 Jeep Comanche, and 1980 Volkswagen Vanagon, along with additional Chrysler, Dodge, GMC, Chevrolet, Oldsmobile, and Jeep applications listed below.

  • Fits 1984-1990 Toyota 4Runner, N/A
  • Fits 1983-1990 Toyota Land Cruiser, N/A
  • Fits 1983-1990 Toyota Pickup, N/A
  • Fits 1984-1989 Toyota Van, N/A
  • Fits 1983-1988 Toyota Cressida, N/A
  • Fits 1985-1987 Jeep Cherokee, N/A
  • Fits 1986-1987 Jeep Comanche, N/A
  • Fits 1983-1986 Jeep CJ7, Drive End, 42 & 63 Amp. Type I
  • Fits 1982-1986 Toyota Celica, N/A
  • Fits 1986 Toyota Supra, N/A
  • Fits 1983-1985 Jeep Scrambler, Drive End, 42 & 63 Amp. Type I
  • Fits 1985 Jeep Wagoneer, N/A
  • Fits 1983 Jeep CJ5, Drive End, 42 & 63 Amp. Type I
  • Fits 1981-1982 Jeep CJ5, Drive End, 63 Amp.
  • Fits 1981-1982 Jeep CJ7, Drive End, 63 Amp.
  • Fits 1981-1982 Jeep Scrambler, Drive End, 63 Amp.
  • Fits 1980-1982 Toyota Corolla, N/A
  • Fits 1981 Toyota Corona, N/A
  • Fits 1975-1980 Jeep CJ5, Drive End, Delco Remy
  • Fits 1976-1980 Jeep CJ7, Drive End, Delco Remy
  • Fits 1980 Volkswagen Vanagon, Drive End, w/ 65 Amp.
  • Fits 1967-1970 GMC G15/G1500 Van, Commutator End, 62 Amp.
  • Fits 1967-1970 GMC G25/G2500 Van, Commutator End, 62 Amp.
  • Fits 1964-1966 GMC G1000 Series, Commutator End, 62 Amp.
  • Fits 1959-1964 Jeep CJ5, Front, w/o HD
  • Fits 1950-1962 Chevrolet Bel Air, Front, w/o HD
  • Fits 1959-1962 Chevrolet Impala, Front, w/o HD
  • Fits 1961-1962 Chrysler Imperial, Drive End
  • Fits 1960-1962 Dodge Dart, Drive End
  • Fits 1961-1962 Dodge Lancer, Drive End
  • Fits 1958-1962 Oldsmobile 98, Front
  • Fits 1960 Chrysler Imperial, Drive End, w/o 40 Amp.
  • Fits 1960 Chrysler New Yorker, N/A
  • Fits 1960 Chrysler Newport, N/A
  • Fits 1960 Chrysler Town & Country, N/A
  • Fits 1960 Dodge Dart, Commutator End
  • Fits 1956-1959 Chrysler Imperial, Rear, Fitment: Automatic Transmission Differential Bearing
  • Fits 1946-1959 Chrysler New Yorker, Front, w/o HD
  • Fits 1950-1959 Chrysler Newport, Front, w/o HD
  • Fits 1946-1959 Chrysler Town & Country, Front, w/o HD
  • Fits 1958 Chrysler New Yorker, Rear, w/o HD
  • Fits 1958 Chrysler Newport, Rear, w/o HD
  • Fits 1958 Chrysler Town & Country, Rear, w/o HD
  • Fits 1956-1957 Chrysler New Yorker, Rear, Fitment: Automatic Transmission Differential Bearing
  • Fits 1956-1957 Chrysler Newport, Rear, Fitment: Automatic Transmission Differential Bearing
  • Fits 1956-1957 Chrysler Town & Country, Rear, Fitment: Automatic Transmission Differential Bearing
  • Fits 1954-1957 Oldsmobile 88, Front
  • Fits 1950 Oldsmobile 88, Front

Common Repair Uses

  • Alternator bearing noise during charging-system service
  • Rough or uneven alternator shaft rotation
  • Wear found during alternator rebuilds on classic Toyota and Jeep vehicles
  • Front, drive-end, or commutator-end bearing replacement in listed applications
  • Restoration work on older Chrysler, Chevrolet, GMC, and Oldsmobile electrical systems

Installation Notes

Verify the bearing dimensions against the alternator or component housing before installation. Match the application by year, make, model, and position, especially on Jeep CJ5, Jeep CJ7, Toyota Pickup, and Toyota Land Cruiser charging-system repairs where multiple alternator configurations exist. Clean the bearing seat, inspect the shaft and housing for wear, and confirm the correct end position before pressing the bearing into place.

Quality Assurance

SKF has a long history in bearing technology and manufactures components to controlled quality standards for durability and safe operation. The 6203-J reflects SKF’s focus on precise bearing geometry and dependable performance in high-speed rotating applications.

This part fits 235 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
1990Toyota4Runner———N/A—
1990ToyotaLand Cruiser———N/A—
1990ToyotaPickup———N/A—
1989Toyota4Runner———N/A—
1989ToyotaLand Cruiser———N/A—
1989ToyotaPickup———N/A—
1989ToyotaVan———N/A—
1988Toyota4Runner———N/A—
1988ToyotaCressida———N/A—
1988ToyotaLand Cruiser———N/A—
1988ToyotaPickup———N/A—
1988ToyotaVan———N/A—
1987JeepCherokee2.1LL4DIESELN/A—
1987JeepComanche2.1LL4DIESELN/A—
1987Toyota4Runner———N/A—
1987ToyotaCressida———N/A—
1987ToyotaLand Cruiser———N/A—
1987ToyotaPickup———N/A—
1987ToyotaVan———N/A—
1986JeepCherokee2.1LL4DIESELN/A—
1986JeepCJ7———Drive End42 & 63 Amp. Type I
1986JeepComanche2.1LL4DIESELN/A—
1986Toyota4Runner———N/A—
1986ToyotaCelica———N/A—
1986ToyotaCressida———N/A—
1986ToyotaLand Cruiser———N/A—
1986ToyotaPickup———N/A—
1986ToyotaSupra———N/A—
1986ToyotaVan———N/A—
1985JeepCherokee2.1LL4DIESELN/A—
1985JeepCJ7———Drive End42 & 63 Amp. Type I
1985JeepScrambler———Drive End42 & 63 Amp. Type I
1985JeepWagoneer2.1LL4DIESELN/A—
1985Toyota4Runner———N/A—
1985ToyotaCelica———N/A—
1985ToyotaCressida———N/A—
1985ToyotaLand Cruiser———N/A—
1985ToyotaPickup———N/A—
1985ToyotaVan———N/A—
1984JeepCJ7———Drive End42 & 63 Amp. Type I
1984JeepScrambler———Drive End42 & 63 Amp. Type I
1984Toyota4Runner———N/A—
1984ToyotaCelica———N/A—
1984ToyotaCressida———N/A—
1984ToyotaLand Cruiser———N/A—
1984ToyotaPickup———N/A—
1984ToyotaVan———N/A—
1983JeepCJ5———Drive End42 & 63 Amp. Type I
1983JeepCJ7———Drive End42 & 63 Amp. Type I
1983JeepScrambler———Drive End42 & 63 Amp. Type I
1983ToyotaCelica———N/A—
1983ToyotaCressida———N/A—
1983ToyotaLand Cruiser———N/A—
1983ToyotaPickup———N/A—
1982JeepCJ5———Drive End63 Amp.
1982JeepCJ7———Drive End63 Amp.
1982JeepScrambler———Drive End63 Amp.
1982ToyotaCelica———N/A—
1982ToyotaCorolla———N/A—
1981JeepCJ5———Drive End63 Amp.
1981JeepCJ7———Drive End63 Amp.
1981JeepScrambler———Drive End63 Amp.
1981ToyotaCorolla———N/A—
1981ToyotaCorona———N/A—
1980JeepCJ5———Drive EndDelco Remy
1980JeepCJ7———Drive EndDelco Remy
1980ToyotaCorolla———N/A—
1980VolkswagenVanagon———Drive Endw/ 65 Amp.
1979JeepCJ5———Drive EndDelco Remy
1979JeepCJ7———Drive EndDelco Remy
1978JeepCJ5———Drive EndDelco Remy
1978JeepCJ7———Drive EndDelco Remy
1977JeepCJ5———Drive EndDelco Remy
1977JeepCJ7———Drive EndDelco Remy
1976JeepCJ5———Drive EndDelco Remy
1976JeepCJ7———Drive EndDelco Remy
1975JeepCJ5———Drive EndDelco Remy
1970GMCG15/G1500 Van———Commutator End62 Amp.
1970GMCG25/G2500 Van———Commutator End62 Amp.
1969GMCG15/G1500 Van———Commutator End62 Amp.
1969GMCG25/G2500 Van———Commutator End62 Amp.
1968GMCG15/G1500 Van———Commutator End62 Amp.
1968GMCG25/G2500 Van———Commutator End62 Amp.
1967GMCG15/G1500 Van———Commutator End62 Amp.
1967GMCG25/G2500 Van———Commutator End62 Amp.
1966GMCG1000 Series———Commutator End62 Amp.
1965GMCG1000 Series———Commutator End62 Amp.
1964GMCG1000 Series———Commutator End62 Amp.
1964JeepCJ5———Frontw/o HD
1964JeepCJ5———N/AFront; w/o HD
1963JeepCJ5———Frontw/o HD
1963JeepCJ5———N/AFront; w/o HD
1962ChevroletBel Air———Frontw/o HD
1962ChevroletBel Air———N/AFront; w/o HD
1962ChevroletImpala———Frontw/o HD
1962ChevroletImpala———N/AFront; w/o HD
1962ChryslerImperial———Drive End—
1962DodgeDart———Drive End—
1962DodgeLancer———Drive End—
1962JeepCJ5———Frontw/o HD
1962JeepCJ5———N/AFront; w/o HD
1962Oldsmobile98———Front—
1962Oldsmobile98———N/AFront
1961ChevroletBel Air———Frontw/o HD
1961ChevroletBel Air———N/AFront; w/o HD
1961ChevroletImpala———Frontw/o HD
1961ChevroletImpala———N/AFront; w/o HD
1961ChryslerImperial———Drive End—
1961DodgeDart———Drive End—
1961DodgeLancer———Drive End—
1961JeepCJ5———Frontw/o HD
1961JeepCJ5———N/AFront; w/o HD
1961Oldsmobile98———Front—
1961Oldsmobile98———N/AFront
1960ChevroletBel Air———Frontw/o HD
1960ChevroletBel Air———N/AFront; w/o HD
1960ChevroletImpala———Frontw/o HD
1960ChevroletImpala———N/AFront; w/o HD
1960ChryslerImperial———Drive Endw/o 40 Amp.
1960ChryslerNew Yorker———N/A—
1960ChryslerNewport———N/A—
1960ChryslerTown & Country———N/A—
1960DodgeDart———Drive End—
1960DodgeDart———Commutator End—
1960JeepCJ5———Frontw/o HD
1960JeepCJ5———N/AFront; w/o HD
1960Oldsmobile98———Front—
1960Oldsmobile98———N/AFront
1959ChevroletBel Air———Frontw/o HD
1959ChevroletBel Air———N/AFront; w/o HD
1959ChevroletImpala———Frontw/o HD
1959ChevroletImpala———N/AFront; w/o HD
1959ChryslerImperial———RearFitment: Automatic Transmission Differential Bearing
1959ChryslerImperial———N/ARear; HD
1959ChryslerNew Yorker———Frontw/o HD
1959ChryslerNewport———Frontw/o HD
1959ChryslerTown & Country———Frontw/o HD
1959JeepCJ5———Frontw/o HD
1959JeepCJ5———N/AFront; w/o HD
1959Oldsmobile98———Front—
1959Oldsmobile98———N/AFront
1958ChevroletBel Air———Frontw/o HD
1958ChevroletBel Air———N/AFront; w/o HD
1958ChryslerImperial———RearFitment: Automatic Transmission Differential Bearing
1958ChryslerImperial———N/ARear; HD
1958ChryslerNew Yorker———Frontw/o HD
1958ChryslerNew Yorker———Rearw/o HD
1958ChryslerNewport———Frontw/o HD
1958ChryslerNewport———Rearw/o HD
1958ChryslerTown & Country———Frontw/o HD
1958ChryslerTown & Country———Rearw/o HD
1958Oldsmobile98———Front—
1958Oldsmobile98———N/AFront
1957ChevroletBel Air———Frontw/o HD
1957ChevroletBel Air———N/AFront; w/o HD
1957ChryslerImperial———RearFitment: Automatic Transmission Differential Bearing
1957ChryslerImperial———N/ARear; HD
1957ChryslerNew Yorker———Frontw/o HD
1957ChryslerNew Yorker———RearFitment: Automatic Transmission Differential Bearing
1957ChryslerNewport———Frontw/o HD
1957ChryslerNewport———RearFitment: Automatic Transmission Differential Bearing
1957ChryslerTown & Country———Frontw/o HD
1957ChryslerTown & Country———RearFitment: Automatic Transmission Differential Bearing
1957Oldsmobile88———Front—
1957Oldsmobile88———N/AFront
1956ChevroletBel Air———Frontw/o HD
1956ChevroletBel Air———N/AFront; w/o HD
1956ChryslerImperial———RearFitment: Automatic Transmission Differential Bearing
1956ChryslerImperial———N/ARear; HD
1956ChryslerNew Yorker———Frontw/o HD
1956ChryslerNew Yorker———RearFitment: Automatic Transmission Differential Bearing
1956ChryslerNewport———Frontw/o HD
1956ChryslerNewport———RearFitment: Automatic Transmission Differential Bearing
1956ChryslerTown & Country———Frontw/o HD
1956ChryslerTown & Country———RearFitment: Automatic Transmission Differential Bearing
1956Oldsmobile88———Front—
1956Oldsmobile88———N/AFront
1956Oldsmobile98———Front—
1956Oldsmobile98———N/AFront
1955ChevroletBel Air———Frontw/o HD
1955ChevroletBel Air———N/AFront; w/o HD
1955ChryslerNew Yorker———Frontw/o HD
1955ChryslerNewport———Frontw/o HD
1955ChryslerTown & Country———Frontw/o HD
1955Oldsmobile88———Front—
1955Oldsmobile88———N/AFront
1955Oldsmobile98———Front—
1955Oldsmobile98———N/AFront
1954ChevroletBel Air———Frontw/o HD
1954ChevroletBel Air———N/AFront; w/o HD
1954ChryslerNew Yorker———Frontw/o HD
1954ChryslerNewport———Frontw/o HD
1954ChryslerTown & Country———Frontw/o HD
1954Oldsmobile88———Front—
1954Oldsmobile88———N/AFront
1954Oldsmobile98———Front—
1954Oldsmobile98———N/AFront
1953ChevroletBel Air———Frontw/o HD
1953ChevroletBel Air———N/AFront; w/o HD
1953ChryslerNew Yorker———Frontw/o HD
1953ChryslerNewport———Frontw/o HD
1953ChryslerTown & Country———Frontw/o HD
1953Oldsmobile98———Front—
1953Oldsmobile98———N/AFront
1952ChevroletBel Air———Frontw/o HD
1952ChevroletBel Air———N/AFront; w/o HD
1952ChryslerNew Yorker———Frontw/o HD
1952ChryslerNewport———Frontw/o HD
1952ChryslerTown & Country———Frontw/o HD
1952Oldsmobile98———Front—
1952Oldsmobile98———N/AFront
1951ChevroletBel Air———Frontw/o HD
1951ChevroletBel Air———N/AFront; w/o HD
1951ChryslerNew Yorker———Frontw/o HD
1951ChryslerNewport———Frontw/o HD
1951ChryslerTown & Country———Frontw/o HD
1951Oldsmobile98———Front—
1951Oldsmobile98———N/AFront
1950ChevroletBel Air———Frontw/o HD
1950ChevroletBel Air———N/AFront; w/o HD
1950ChryslerNew Yorker———Frontw/o HD
1950ChryslerNewport———Frontw/o HD
1950ChryslerTown & Country———Frontw/o HD
1950Oldsmobile88———Front—
1950Oldsmobile88———N/AFront
1950Oldsmobile98———Front—
1950Oldsmobile98———N/AFront
1949ChryslerNew Yorker———Frontw/o HD
1949ChryslerTown & Country———Frontw/o HD
1948ChryslerNew Yorker———Frontw/o HD
1948ChryslerTown & Country———Frontw/o HD
1947ChryslerNew Yorker———Frontw/o HD
1947ChryslerTown & Country———Frontw/o HD
1946ChryslerNew Yorker———Frontw/o HD
1946ChryslerTown & Country———Frontw/o HD
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - HELP — 03613000-265-006-2030-625-012068-903-22108110-620300023416203