Collection: LOWER END & GEAR CASE PARTS

838 products
  • Engine Crank Pin W / 3 Oil Holes Sportster Late 1981 / 1999 Replaces HD 23960-80A Jims
    Vendor
    MID-USA
    Regular price
    $167.82
    Sale price
    $167.82
  • Allen Head Engine Case Hardware Twin Cam Engines 1999 / 2016 Chrome Plated Colony 9956-18
    Vendor
    MID-USA
    Regular price
    $22.74
    Sale price
    $22.74
  • Sprocket Shaft Spacer Kit Sh Big Twin Evo 1970-2006 1Ea .020 .030 .050 .075 .100
    Vendor
    MID-USA
    Regular price
    $37.26
    Sale price
    $37.26
  • Gear / Sprocket Shaft Part Nut Spkt Big Twin 36 / 71 Gear Big Twin 36 / E 81 Replaces HD 24023-36 ... Jims
    Vendor
    MID-USA
    Regular price
    Sold out
    Sale price
    $56.94
  • Sprocket Shaft Part Nut Flywhl End Big Twin 1972 / 1986 Replaces HD 24017-72 & 24017-80
    Vendor
    MID-USA
    Regular price
    $50.46
    Sale price
    $50.46
  • Crank Pin Part Nutlocks / Screws Big Twin Ohv 1941 / Early 1981 4 Pcs Replaces HD 23971-54 / 2660
    Vendor
    MID-USA
    Regular price
    $7.18
    Sale price
    $7.18
  • Crank Pin Nuts Big Twin Late 1983 / 1999 Replaces HD 23969-83...Jims
    Vendor
    MID-USA
    Regular price
    $85.26
    Sale price
    $85.26
  • Engine Part Flywheel T.Washers Sportster L1979 / 1985 & L1986 / 1999 Replaces HD #6508.....Mfg.7242
    Vendor
    MID-USA
    Regular price
    $21.66
    Sale price
    $21.66
  • Engine Part Breather Filter Crankcase Breather #65379 Replacement Filter Only
    Vendor
    MID-USA
    Regular price
    $13.20
    Sale price
    $13.20
  • Engine Part Drain / Time Allen 5 / 8-18 Thd See Oem # For Use HD.706A &.720 Gar / Wes C-20-20
    Vendor
    MID-USA
    Regular price
    $34.87
    Sale price
    $34.87
  • Engine Part Rh Case Brg Washer Big Twin 1958 / 1986 - Use Two Replaces HD24692-58
    Vendor
    MID-USA
    Regular price
    $19.68
    Sale price
    $19.68
  • Cylinder Base Stud Set 8 Pcs Big Twin 61"& 74" 1930 / 1977 Rpl HD 16831-30..Colony 8856-8
    Vendor
    MID-USA
    Regular price
    $42.52
    Sale price
    $42.52
  • Sprocket Shaft Part Spacer Big Twin 1970 / L (Except TC88) Replaces HD 24002-70..Mfg.7122
    Vendor
    MID-USA
    Regular price
    Sold out
    Sale price
    $19.32
  • Sprocket Shaft Part Spacer Kit Big Twin 55 / 69 Size.336" / .666" Use W / 65816 Seal.Jims 24029Kit
    Vendor
    MID-USA
    Regular price
    $153.54
    Sale price
    $153.54
  • Timing & Oil Drain Plug Hex HD 5 / 8-18 See Oem # Or *N* For App Replaces HD 706A 720 M# 8610-1
    Vendor
    MID-USA
    Regular price
    $12.16
    Sale price
    $12.16
  • Engine Part Breather Pipe Assembly Big Twin Ohv 1948 / 1957 & 1964 Replaces HD 24912-48A
    Vendor
    MID-USA
    Regular price
    $29.94
    Sale price
    $29.94
  • Engine Part Drain Plug Hex Chrome Plated 5 / 8-18 Thd See Oem # For Use HD.706A &.720 Colony 8114-1
    Vendor
    MID-USA
    Regular price
    $9.58
    Sale price
    $9.58
  • Engine Part Case Hardware Kit Oem Style Big Twin 1979 / 1995 Chrome Plated...Colony 8143-34
    Vendor
    MID-USA
    Regular price
    $69.95
    Sale price
    $69.95
  • Engine Part Case Hardware Kit Oem Style Shovelhead 1970 / 1978 Chrome Plated...Colony 8140-34
    Vendor
    MID-USA
    Regular price
    $69.95
    Sale price
    $69.95
  • Engine Part Case Hardware Kit Oem Style Panhead 1948 / 1964 Chrome Plated...Colony 8134-34
    Vendor
    MID-USA
    Regular price
    $69.95
    Sale price
    $69.95
  • Engine Part Drain Plug Dome Os 9 / 16-18 Repairs 1 / 2-13&1 / 2-20 Use 9 / 16-18 Tap..Colony 7503-1
    Vendor
    MID-USA
    Regular price
    $10.96
    Sale price
    $10.96
  • Engine Part Drain / Time Plug Os Tap Kit 11 / 16-16 Thread Repair HD.706A &.720 Colony 7500-2
    Vendor
    MID-USA
    Regular price
    $55.62
    Sale price
    $55.62
  • Engine Part Oil Strainer K Model & Sportster 1954 / 1976 Replaces HD 24975-37
    Vendor
    MID-USA
    Regular price
    $10.45
    Sale price
    $10.45
  • Gear Shaft Part Retaining Ring Bearing - Big Twin 1958 / 1986 Replaces HD #11007....Mfg.2219
    Vendor
    MID-USA
    Regular price
    $14.04
    Sale price
    $14.04
  • Crankcase Breather Filter Chrome Plated 3 / 8" Inlet Inc Chrome Plated Buttonhead Bolt For Mounting Filter
    Vendor
    MID-USA
    Regular price
    $17.76
    Sale price
    $17.76
  • Crankcase Breather Filter Kit Big Twin Sportster All Models Cus App Tab Mt Chrome Plated W / 3 / 8"Inlet Zip Tie & Clamp
    Vendor
    MID-USA
    Regular price
    $17.28
    Sale price
    $17.28
  • Crank Pin / Gear Shaft Part Key Big Twin L1981 / 1988 Sportster L1981 / 1999 Replaces HD #11218
    Vendor
    MID-USA
    Regular price
    $6.96
    Sale price
    $6.96
  • Engine Sprocket Shaft Sportster Late 1981 / 1985 Replaces HD 24000-80
    Vendor
    MID-USA
    Regular price
    $173.85
    Sale price
    $173.85
  • Engine Sprocket Shaft 45" Models 1929 / 1973 Replaces HD 24000-29
    Vendor
    MID-USA
    Regular price
    $136.92
    Sale price
    $136.92
  • Engine Sprocket Shaft Big Twin 1972 / 1981 Replaces HD 24001-72
    Vendor
    MID-USA
    Regular price
    Sold out
    Sale price
    $196.19
  • Engine Sprocket Shaft Big Twin 1970 / 1971 Replaces HD 24001-70
    Vendor
    MID-USA
    Regular price
    $196.19
    Sale price
    $196.19
  • Engine Gear Shaft Big Twin 1973 / Early 1981 Replaces HD 24006-73 Jims
    Vendor
    MID-USA
    Regular price
    $179.27
    Sale price
    $179.27
  • Engine Gear Shaft Big Twin 1958 / 1972 Replaces HD 24006-58 Jims
    Vendor
    MID-USA
    Regular price
    Sold out
    Sale price
    $179.27
  • Engine Sprocket Shaft Big Twin Ohv & Sv 1930 / 1954 All Models Replaces HD 24001-30... Jims
    Vendor
    MID-USA
    Regular price
    Sold out
    Sale price
    $132.00
  • Engine Crank Pin W / 1 Oil Hole Big Twin Ohv 1941 / Early 1981.... Replaces HD 23961-41 Jims
    Vendor
    MID-USA
    Regular price
    $170.10
    Sale price
    $170.10
  • Engine Crank Pin W / 3 Oil Holes Big Twin 1941 / Early 1981 Ohv Replaces HD 23961-41 Jims
    Vendor
    MID-USA
    Regular price
    $175.92
    Sale price
    $175.92
  • Engine Gear Shaft Sportster 1981 / 1985 Replaces HD 24005-80
    Vendor
    MID-USA
    Regular price
    $273.60
    Sale price
    $273.60
  • Engine Gear Shaft 45" 1937 / 1973 Replaces HD 24005-37
    Vendor
    MID-USA
    Regular price
    Sold out
    Sale price
    $221.84
  • Engine Sprocket Shaft Sportster 1957 / 1976 Replaces HD 24000-57... Jims
    Vendor
    MID-USA
    Regular price
    $173.85
    Sale price
    $173.85
  • Gear / Sprocket Shaft Part Key Big Twin 1912 / E81 Sportster 54 / E81 All45Ci Replaces HD 23985-12..Mfg.2201
    Vendor
    MID-USA
    Regular price
    $35.94
    Sale price
    $35.94