INCLUDES: 13" DIAPHRAGM PPA, 13" 1 1/2" 10 SPLINE SPRING CENTER 4 PAD DISC, RELEASE BEARING, PILOT BEARING & ALIGNMENT TOOL. FITS TOPKICK & KODIAK WITH 3116 CAT ENGINE & 3126 CAT ENGINE WITH FULLER TRANSMISSION. 1997 WITH 427 ENGINE, 1999 - 2000 WITH 7.4