48 SIZES OF AXLES         STRAIGHT - DROP - 2K,3.5K,6K, 7K,8K,             

29 TYPES OF HUBS           2K TO 10K IDLER OR BRAKE

30 TYPES OF SPRINGS      DOUBLE EYE - SLIPPER 

13 SIZES OF U-BOLTS      SINGLE OR KITS 

22 TYPES OF COUPLERS     2" - 2 5/16"

27STYLES OF JACKS          VARITY 1K - 10K

42 SIZES OF WHEELS        8",10", 12" 13" 14" 15" 16" 17.5"

15 SIZES OF TIRES           8" - 16"

 19 STYLES OF FENDERS   SINGLE, TANDEM, TRIPLE

 AND THE LIST GOES ON AND ON