Collection: LOWER END & GEAR CASE PARTS

838 products
  • Engine Part Flywheel T.Washers Big Twin L70 / 99&Sportster L79 / E86 W / Alum. Roller Retainers Rpls.HD-6506
    Vendor
    MID-USA
    Regular price
    $21.66
    Sale price
    $21.66
  • Engine Part Flywheel T.Washers Big Twin 41 / Early 70 W / Steel Roller Retainers Replaces HD 23973-41
    Vendor
    MID-USA
    Regular price
    $24.66
    Sale price
    $24.66
  • Sprocket Shaft Part Key Big Twin 1956 / 1971 Replaces HD 23985-56
    Vendor
    MID-USA
    Regular price
    $12.90
    Sale price
    $12.90
  • Crank Pin Part Pin Key Big Twin 30 / E81 Sportster 54 / E81 45Ci All Replaces HD 23985-18..Mfg.2206
    Vendor
    MID-USA
    Regular price
    $9.60
    Sale price
    $9.60
  • S&S Connecting Rods Big Twin Evo 1984 / 1999 Heavy Duty
    Vendor
    MID-USA
    Regular price
    $629.61
    Sale price
    $629.61
  • S&S Connecting Rods Big Twin 81 / 84 Heavy Duty
    Vendor
    MID-USA
    Regular price
    $671.96
    Sale price
    $671.96
  • Ss Connecting Rods Big Twin 41 / 81 Heavy Duty
    Vendor
    MID-USA
    Regular price
    $663.04
    Sale price
    $663.04
  • Connecting Rods Assembly Big Twin 1941 / E1981 Stk Replacement Replaces HD 24281-41A & 24281-74A
    Vendor
    MID-USA
    Regular price
    $313.43
    Sale price
    $313.43
  • Connecting Rods Assembly Sportster L1981 / 1985 Replaces HD# 24275-80
    Vendor
    MID-USA
    Regular price
    Sold out
    Sale price
    $313.26
  • Connecting Rods Assembly Sportster 1957 / Early 1981 Replaces HD# 24275-57A
    Vendor
    MID-USA
    Regular price
    $313.43
    Sale price
    $313.43
  • Engine Seal Sprocket Shaft Big Twin 1970 / 99(Except TC88) Replaces HD 12026B Double Lip
    Vendor
    MID-USA
    Regular price
    $12.36
    Sale price
    $12.36
  • Engine Bearing Lh Case Set W / Spacers K Model Sportster 1954 / 1976 Timken Brand..Replaces HD 24729-52
    Vendor
    MID-USA
    Regular price
    $246.53
    Sale price
    $246.53
  • Engine Bearing Lh Case Set W / Spacers Big Twin 1955 / 1968 Timken Brand Replaces HD #9029
    Vendor
    MID-USA
    Regular price
    $141.65
    Sale price
    $141.65
  • Lh Eng Case Bearing Set Big Twin 1969 / 2002 W / Spacers Timken Brand Replaces HD #9028
    Vendor
    MID-USA
    Regular price
    $81.66
    Sale price
    $81.66
  • Engine Bearing Lh Case Set W / Spacers Sportster 1977 / 2003 Timken Brand..Replaces HD 24729-74
    Vendor
    MID-USA
    Regular price
    $130.32
    Sale price
    $130.32
  • Engine Bearing Pinion W / Cage Big Twin Evo 87 / L Color Blue.........Replaces HD 24643-87
    Vendor
    MID-USA
    Regular price
    $39.96
    Sale price
    $39.96
  • Engine Bearing Pinion W / Cage Big Twin Evo 87 / L Color Red..........Replaces HD 24641-87
    Vendor
    MID-USA
    Regular price
    $39.96
    Sale price
    $39.96
  • Engine Bearing Pinion W / Cage Big Twin Evo 87 / L Color Green......Replaces HD 24628-87
    Vendor
    MID-USA
    Regular price
    $39.96
    Sale price
    $39.96
  • Engine Bearing Pinion W / Cage Big Twin Evo 87 / L Color White / Gray Replaces HD 24626-87
    Vendor
    MID-USA
    Regular price
    $39.96
    Sale price
    $39.96
  • Compensator Bolt Torx Socket Use On 2014 / Later Big Twin Jims #5534
    Vendor
    MID-USA
    Regular price
    $24.24
    Sale price
    $24.24
  • Cylinder Base Nuts Oem Style Sh 78 / L Chrome 8 Pcs Replaces HD 16838-78 Colony.9100-8
    Vendor
    MID-USA
    Regular price
    $30.34
    Sale price
    $30.34
  • Timing & Oil Plug Cap Nut 5 / 8-18 Unf See Oem # For Use HD.706A &.720 Colony 8441-1
    Vendor
    MID-USA
    Regular price
    $9.58
    Sale price
    $9.58
  • Eng Roller Retainer Gear Shaft Big Twin 55 / 57 Sportster 54 / 76 Right Side Replaces HD 24718-54
    Vendor
    MID-USA
    Regular price
    $41.94
    Sale price
    $41.94
  • Connecting Rod Races Set Big Twin 1941 / 1999 Replaces HD 24345-36A & 24356-36A
    Vendor
    MID-USA
    Regular price
    $127.38
    Sale price
    $127.38
  • Engine Bushing Lh Case Std Od All Big Twin 40 / 54 Std O.D. 2.0015" Replaces HD 24621-40 Mfg.Jims
    Vendor
    MID-USA
    Regular price
    Sold out
    Sale price
    $177.04
  • Engine Bushing Rh Case Std Od Big Twin Ohv 1940 / 1954 Replaces HD 24599-40.....Jims
    Vendor
    MID-USA
    Regular price
    Sold out
    Sale price
    $177.04
  • Gear Shaft Part Nut Flywhl End Big Twin Late 1981 / 1988 Replaces HD 24016-80 ... Jims
    Vendor
    MID-USA
    Regular price
    $47.04
    Sale price
    $47.04
  • Engine Part Case Breather Kit Breather W / Filter Base Clamp Chrome Die-Cast W / 3 / 8" Inlet
    Vendor
    MID-USA
    Regular price
    $30.72
    Sale price
    $30.72
  • Engine Part Drain Plug Dome Os Repairs 1 / 2-13 & 1 / 2-20 Thread W / 9 / 16-18 Tap .. Colony 7502-2
    Vendor
    MID-USA
    Regular price
    $55.62
    Sale price
    $55.62
  • Engine Part Timing Hole Plug Big Twin 70 / L(Except Tc) Sportster 70 / 03 Chrome Plated Allen Head HD 706A+720 9402-1
    Vendor
    MID-USA
    Regular price
    $13.33
    Sale price
    $13.33
  • Engine Part Flywheel T.Washers Sportster 57 / 71 Stl Roller Retainers Replaces HD 23972-57A.....Mfg.7240
    Vendor
    MID-USA
    Regular price
    $24.66
    Sale price
    $24.66
  • Engine Gear Shaft Big Twin Late 1981 / 1986 Replaces HD 24006-80 Jims
    Vendor
    MID-USA
    Regular price
    $179.27
    Sale price
    $179.27
  • Engine Sprocket Shaft Big Twin Late 1981 / Early 1985 Replaces HD 23909-80... Jims
    Vendor
    MID-USA
    Regular price
    $192.77
    Sale price
    $192.77
  • Engine Gear Shaft Big Twin Ohv 61 74Ci 1939 / 1953 Replaces 24006-39 & 24007-39 Jims
    Vendor
    MID-USA
    Regular price
    Sold out
    Sale price
    $215.52
  • Engine Sprocket Shaft Big Twin 1965 / 1969 Replaces HD 24001-65
    Vendor
    MID-USA
    Regular price
    Sold out
    Sale price
    $185.54
  • Engine Gear Shaft Big Twin 1954 / 1957 Replaces HD 24006-54A Jims
    Vendor
    MID-USA
    Regular price
    Sold out
    Sale price
    $189.07
  • Engine Sprocket Shaft Big Twin 1956 / 1964 Replaces HD 24001-56
    Vendor
    MID-USA
    Regular price
    $185.54
    Sale price
    $185.54
  • Engine Gear Shaft Sportster 1957 / 1976 Replaces HD 24005-57 Jims
    Vendor
    MID-USA
    Regular price
    $186.73
    Sale price
    $186.73
  • Engine Crank Pin K Model Sportster 54 / Early 81 Replaces HD 23960-54 Jims
    Vendor
    MID-USA
    Regular price
    $146.70
    Sale price
    $146.70
  • Crank Pin Part Nuts Big Twin Ohv 1941 / Early 1981 Replaces HD 23966-54A...Jims
    Vendor
    MID-USA
    Regular price
    $85.26
    Sale price
    $85.26