J&N part description

Fits Vehicles

  • Western Star 6900XD (2002-2003)
  • Western Star 4900EX (2002-2003)
  • Western Star 4900FA (2002-2003)
  • Western Star 4900E (1997-2002)
  • Western Star 4900SA (2002-2003)
  • Western Star 5800 (1997-2002)
  • Western Star 6900 (1995, 1997-1998, 2001)
  • Western Star 5900 (1993-2001)
  • Western Star 4900 (1993-2002)
  • Western Star 4800 (1993-2002)
  • Mack CL (1991-2007)
  • Mack U (1984-1985)
  • Mack RW (1985-1993)
  • Mack RS (1984-1989)
  • Mack MH (1984-1994)
  • Mack DM (1984-2006)
  • Peterbilt 379 (1986-1993)
  • Peterbilt 377 (1989-1990)
  • Peterbilt 362 (1983-1985)
  • Mack CH (1989-2003)
  • Kenworth W900 (1984-1985)
  • Kenworth L700 (1984)
  • Kenworth C500 (1984-1985)
  • Peterbilt 359 (1983-1985)
  • Kenworth K100 (1984-1985)
  • Western Star 3800 (1993-1996, 1999)
  • Mack CM (1988-1989)
  • Mack RD (1984-2003)
  • Mack R (1984-1990)
  • Mack MR (1984-2007)
  • Peterbilt 378 (1991-1993)

Founded by John Kuechly as an automotive repair shop in Cincinnati, Ohio, in 1954, J&N® has experienced exponential growth to become the industry leader that it is today. At present, J&N is a world-renowned distributor of rotating electric units and parts in every major O.E.M. starter and alternator brand. It also offers the J&N brand of aftermarket parts. J&N carefully selects products to uphold the high quality that its customers expect. It is well-known for its line of world-class alternators, starters, generators, and winch motors. The brand complements these product lines with a comprehensive selection of electrical accessories, lighting, tools, shop supplies, mounting hardware, and electrical solutions products.

Don't know your part number?

Take a photo and we'll identify it!

Recommended Products

More from J&N (Browse all)