{"product_id":"mpa-electrical-201-42204-starter","title":"MPA Electrical 201-42204 Starter","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eMPA Electrical starter part number 201-42204 is a new 24V replacement starter for heavy-duty commercial applications. It is listed for a wide range of Peterbilt, Mack, Western Star, White\/GMC, Autocar, Freightliner, New Flyer, and Evobus models with the specified 42MT direct-drive configuration.\u003c\/p\u003e\u003cp\u003eThis starter is built for fitment-specific replacement work where the original unit uses an 11-tooth clockwise rotation, direct-drive setup, and overcrank protection as noted in the application data. Compatible With Peterbilt 379, Mack RD, and Western Star 4900 applications where the listed starter configuration matches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNew starter assembly for 24V starting systems\u003c\/li\u003e\n\u003cli\u003eApplication-specific 11-tooth clockwise direct-drive configuration\u003c\/li\u003e\n\u003cli\u003eOvercrank protection noted on select fitments\u003c\/li\u003e\n\u003cli\u003eBroad coverage across heavy-duty truck and bus platforms\u003c\/li\u003e\n\u003cli\u003ePart number 201-42204 for catalog matching and ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cp\u003eFits 2008-2011 Peterbilt 367, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1987-2007 Peterbilt 379, N\/A.\u003c\/p\u003e\u003cp\u003eFits 2005 Mack MR, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981-2003 Mack MR, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1989-2005 Mack RB, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981-2004 Mack RD, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1989-2003 Mack CH, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1991-2003 Mack CL, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1995-2003 Mack LE, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1992-2002 Evobus S 215 HDH, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1990 Evobus S 215 HDH, N\/A.\u003c\/p\u003e\u003cp\u003eFits 2000-2001 Western Star 3800, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1990-1997 Western Star 3800, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981-2001 Western Star 4800, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981-2001 Western Star 4900, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1989-2001 Western Star 5900, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1997-2000 Western Star 5800, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1987-1999 Peterbilt 357, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981-1999 Peterbilt 362, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1999 Peterbilt 376, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1994-1996 Peterbilt 376, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1991-1992 Peterbilt 376, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1988-1989 Peterbilt 376, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1987-1999 Peterbilt 377, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1988-1999 Peterbilt 378, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1996-1998 Ford AT9513, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1997-1998 Ford AT9522, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1993-1998 Mack FDM, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1988-1995 White\/GMC ACL, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1988-1995 White\/GMC WCA, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1988-1995 White\/GMC WCM, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1988-1995 White\/GMC WHL, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1988-1995 White\/GMC WIA, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1989-1994 Peterbilt 372, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1991-1994 White\/GMC WHEB, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1989-1994 White\/GMC WHR, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1988-1994 White\/GMC WIM, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1983-1993 Mack MH, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1984-1993 Mack RM, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1985-1993 Mack RW, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1992-1993 White\/GMC WHLB, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1988-1993 White\/GMC WX, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981-1992 Mack DM, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981-1992 Mack DMM, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1988-1992 White\/GMC ACM, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1988-1992 White\/GMC WCL, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1988-1992 White\/GMC WIL, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981-1991 Mack R, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1988-1991 White\/GMC WCS, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1991 White\/GMC WHM, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1990 New Flyer D35, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1990 New Flyer D40, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1990 Peterbilt 320, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1988-1990 White\/GMC WHS, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1984-1989 Mack RS, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981-1982 Mack RS, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1983-1989 Mack U, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981 Mack U, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1988-1989 White\/GMC J9C0, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1988-1989 White\/GMC WXLL, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981-1988 Autocar ACL, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1983-1988 Autocar AT, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1983-1988 Autocar DK, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1987-1988 Peterbilt 375, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1988 White WCA, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1983-1988 White WCL, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981-1988 White WCM, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981-1988 White WCS, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981-1988 White WHS, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1988 White WIA, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1984-1988 White WIL, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1984-1988 White WIM, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981-1988 White WX, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1987-1988 White WXLL, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1984-1987 Mack RL, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1986-1987 Peterbilt 349, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981-1987 White WHL, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1986 Autocar DS, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1984-1986 White WIS, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981-1985 Mack WS, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1985 White WHM, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981-1984 Autocar C \/ DC, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1984 Mack RWL, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981 Mack RWL, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981-1984 Mack RWS, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1982-1983 Mack WL, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981-1982 Mack F, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981 Autocar S, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981 Freightliner FLC120, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981 Freightliner FLT086, N\/A.\u003c\/p\u003e\u003cp\u003eFits 1981 Peterbilt 352, N\/A.\u003c\/p\u003e\u003ch2\u003eUse Cases\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores cranking performance when the original starter no longer engages reliably\u003c\/li\u003e\n\u003cli\u003eAddresses slow or no-start conditions caused by starter wear\u003c\/li\u003e\n\u003cli\u003eReplaces a failed 24V starter in heavy-duty commercial equipment\u003c\/li\u003e\n\u003cli\u003eSupports repair work where the original 42MT-style configuration is required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the starter configuration against the existing unit before installation, including voltage, tooth count, rotation, drive type, and overcrank protection details. Confirm the application notes for your exact Peterbilt, Mack, Western Star, White\/GMC, or Freightliner model before ordering. Part number 201-42204 should be matched to the vehicle’s original starter specification.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMPA Electrical identifies this as a new replacement starter. Part number 201-42204 is cataloged for application-specific fitment across heavy-duty platforms, and this part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e","brand":"MPA Electrical","offers":[{"title":"Default Title","offer_id":53540932059317,"sku":"CDNB-201-42204","price":357.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MA_20142204_Generic.jpg?v=1792216567","url":"https:\/\/www.partcatalog.com\/products\/mpa-electrical-201-42204-starter","provider":"PartCatalog","version":"1.0","type":"link"}