Skip to content
Your Headquarters For Harley Davidson After-market Parts
Your Headquarters For Harley Davidson After-market Parts

classic Side Valve

Filters

  • $78.35 - $78.35
    $78.35
    $80.66
    $80.66 - $80.66
    $80.66

    Engine Sprocket Shaft 1929 / 1931 DL 1932 / 1936 WL 1937 / 1952 WL 1932 / 1973 G

    V-TWIN MANUFACTURING
    In stock

    V-Twin engine sprocket shaft for 45 side valve models. FITMENT 1929 / 1931 DL 1932 / 1936 WL 1937 / 1952 WL 1932 / 1973 G ACCESSORY ITEMS16-05...

    View full details
    $78.35 - $78.35
    $78.35
    $80.66
    $80.66 - $80.66
    $80.66
  • $111.69 - $111.69
    $111.69
    $145.82
    $145.82 - $145.82
    $145.82

    45 WL Engine Pinion Shaft 1937 / 1952 WL 1937 / 1973 G

    V-TWIN MANUFACTURING
    In stock

    Precision ground for correct fitment. FITMENT 1937 / 1952 WL 1937 / 1973 G ACCESSORY ITEMS10-040612-056010-043310-1206

    $111.69 - $111.69
    $111.69
    $145.82
    $145.82 - $145.82
    $145.82
  • $84.54 - $84.54
    $84.54
    $109.10
    $109.10 - $109.10
    $109.10

    Engine Sprocket Shaft 1929 / 1931 DL 1932 / 1936 WL 1937 / 1952 WL 1932 / 1973 G

    V-TWIN MANUFACTURING
    In stock

    Machined and hardened to factory specifications. FITMENT 1929 / 1931 DL 1932 / 1936 WL 1937 / 1952 WL 1932 / 1973 G ACCESSORY ITEMS16-052941-0...

    View full details
    $84.54 - $84.54
    $84.54
    $109.10
    $109.10 - $109.10
    $109.10
  • Save 3% Save %
    $66.55
    $66.55 - $66.55
    $66.55
    $64.68
    $64.68 - $64.68
    $64.68

    45 WL Replica Pinion Shaft 1937 / 1952 WL 1937 / 1973 G

    V-TWIN MANUFACTURING
    In stock

    Replica pinion shaft is machined and ground to factory specifications. FITMENT 1937 / 1952 WL 1937 / 1973 G ACCESSORY ITEMS10-044912-056010-1206...

    View full details
    $66.55
    $66.55 - $66.55
    $66.55
    $64.68
    $64.68 - $64.68
    $64.68
    Save 3% Save %
  • Save 8% Save %
    $23.40
    $23.40 - $23.40
    $23.40
    $21.61
    $21.61 - $21.61
    $21.61

    Left Case Oil Slinger 1939 / 1952 WL 1939 / 1973 G

    V-TWIN MANUFACTURING
    In stock

    Big Twin Internal left bearing end spacer. FITMENT 1939 / 1952 WL 1939 / 1973 G ACCESSORY ITEMS16-052941-016841-0151

    $23.40
    $23.40 - $23.40
    $23.40
    $21.61
    $21.61 - $21.61
    $21.61
    Save 8% Save %
  • $118.53 - $118.53
    $118.53
    $123.79
    $123.79 - $123.79
    $123.79

    Jims Engine Sprocket Shaft 1929 / 1931 DL 1932 / 1936 WL 1937 / 1952 WL 1932 / 1973 G

    V-TWIN MANUFACTURING
    In stock

    Sprocket shaft is machined and hardened to factory specifications. FITMENT 1929 / 1931 DL 1932 / 1936 WL 1937 / 1952 WL 1932 / 1973 G ACCESSOR...

    View full details
    $118.53 - $118.53
    $118.53
    $123.79
    $123.79 - $123.79
    $123.79
  • $122.54 - $122.54
    $122.54
    $145.82
    $145.82 - $145.82
    $145.82

    Engine Pinion Shaft 1937 / 1948 UL 74 and 80""

    V-TWIN MANUFACTURING
    In stock

    Precision ground for correct fitment. FITMENT 1937 / 1948 UL 74 and 80""ACCESSORY ITEMS16-052941-016841-0151

    $122.54 - $122.54
    $122.54
    $145.82
    $145.82 - $145.82
    $145.82
  • Sold out
    $194.71 - $194.71
    $194.71
    $195.77
    $195.77 - $195.77
    $195.77

    Engine Pinion Shaft 1937 / 1952 WL 1937 / 1973 G

    V-TWIN MANUFACTURING
    Out of stock

    Pinion shaft is precision ground for correct fitment. Shaft includes plug. FITMENT 1937 / 1952 WL 1937 / 1973 G ACCESSORY ITEMS10-043312-056010-...

    View full details
    $194.71 - $194.71
    $194.71
    $195.77
    $195.77 - $195.77
    $195.77
    Sold out
  • Save 5% Save %
    $68.22
    $68.22 - $68.22
    $68.22
    $64.82
    $64.82 - $64.82
    $64.82

    Sprocket Shaft 1925 / 1929 J

    V-TWIN MANUFACTURING
    Low stock

    Machined and hardened to factory specifications. FITMENT 1925 / 1929 J ACCESSORY ITEMS16-052941-016841-0151

    $68.22
    $68.22 - $68.22
    $68.22
    $64.82
    $64.82 - $64.82
    $64.82
    Save 5% Save %
  • $99.89 - $99.89
    $99.89
    $131.99
    $131.99 - $131.99
    $131.99

    Jims Pinion Shaft 1970 / UP XR 750

    V-TWIN MANUFACTURING
    In stock

    Machined and hardened to factory specifications. FITMENT 1970 / UP XR 750ACCESSORY ITEMS16-052941-016841-0151

    $99.89 - $99.89
    $99.89
    $131.99
    $131.99 - $131.99
    $131.99
  • $228.47 - $228.47
    $228.47
    $229.72
    $229.72 - $229.72
    $229.72

    Tappet Block Set 1939 / 1948 UL

    V-TWIN MANUFACTURING
    In stock

    Zinc plated non-threaded front and rear tappet block set. Set includes 2 front and 2 rear.FITMENT 1939 / 1948 UL ACCESSORY ITEMS41-016841-0151REPL...

    View full details
    $228.47 - $228.47
    $228.47
    $229.72
    $229.72 - $229.72
    $229.72
  • $81.17 - $81.17
    $81.17
    $109.10
    $109.10 - $109.10
    $109.10

    Replica 3-Hole Crank Pin 1937 / 1952 WL 1937 / 1973 G

    V-TWIN MANUFACTURING
    In stock

    Replica crank pin with 3 holes are made of 8620 steel with .062 heat penetration. *NOTE: Check technical notes before ordering. The distance measur...

    View full details
    $81.17 - $81.17
    $81.17
    $109.10
    $109.10 - $109.10
    $109.10
  • Sold out
    $29.02 - $29.02
    $29.02
    $29.93
    $29.93 - $29.93
    $29.93

    Crank Pin Nut and Lock Kit 1929 / 1931 DL 1932 / 1936 WL 1937 / 1952 WL 1937 / 1973 G

    V-TWIN MANUFACTURING
    Out of stock

    Includes 2 nuts 2 locks and mount screws. Nuts and locks are also available separatelyFITMENT 1929 / 1931 DL 1932 / 1936 WL 1937 / 1952 WL 193...

    View full details
    $29.02 - $29.02
    $29.02
    $29.93
    $29.93 - $29.93
    $29.93
    Sold out
  • Save 8% Save %
    $31.73
    $31.73 - $31.73
    $31.73
    $29.32
    $29.32 - $29.32
    $29.32

    Crank Pin Nut and Lock Kit 1937 / 1952 WL 1937 / 1973 G

    V-TWIN MANUFACTURING
    In stock

    Includes 2 nuts 2 locks and mount screws. Nuts and locks are also available separatelyFITMENT 1937 / 1952 WL 1937 / 1973 G ACCESSORY ITEMS16-05...

    View full details
    $31.73
    $31.73 - $31.73
    $31.73
    $29.32
    $29.32 - $29.32
    $29.32
    Save 8% Save %
  • $28.89 - $28.89
    $28.89
    $29.93
    $29.93 - $29.93
    $29.93

    Right Side Case Roller Bearing Set .0004 1937 / 1948 UL 1940 / 1954 FL

    V-TWIN MANUFACTURING
    In stock

    Torrington .0004 roller bearings is a 12 piece set for the right side crank case and measure .2504 x .600. FITMENT 1937 / 1948 UL 1940 / 1954 FL ...

    View full details
    $28.89 - $28.89
    $28.89
    $29.93
    $29.93 - $29.93
    $29.93
  • Save 8% Save %
    $25.33
    $25.33 - $25.33
    $25.33
    $23.40
    $23.40 - $23.40
    $23.40

    Right Side Case Roller Bearing Set .0002 1937 / 1948 UL 1940 / 1954 FL

    V-TWIN MANUFACTURING
    In stock

    Torrington .0002 roller bearings is a 12 piece set for the right side crank case. FITMENT 1937 / 1948 UL 1940 / 1954 FL MEASURMENTSOuter Diamete...

    View full details
    $25.33
    $25.33 - $25.33
    $25.33
    $23.40
    $23.40 - $23.40
    $23.40
    Save 8% Save %
  • $28.91 - $28.91
    $28.91
    $29.93
    $29.93 - $29.93
    $29.93

    Right Side Case Roller Bearing Set Standard 1937 / 1948 UL 1940 / 1952 EL 1941 / 1954 FL early 19541957 / 1965 XL 1940 / ES4 FL

    V-TWIN MANUFACTURING
    In stock

    Torrington standard roller bearings is a 12 piece set for the right side crank case and measure .2500 x .600. Set of 12.FITMENT 1937 / 1948 UL 194...

    View full details
    $28.91 - $28.91
    $28.91
    $29.93
    $29.93 - $29.93
    $29.93
  • $719.74 - $719.74
    $719.74
    $852.62
    $852.62 - $852.62
    $852.62

    UL Connecting Rod Set 1937 / 1948 UL 74"1937 / 1941 ULH 80"

    V-TWIN MANUFACTURING
    In stock

    Connecting rod set includes new rods crank pin nuts cages and standard rollers fitted and assembled. Piston pin bushings are installed and honed...

    View full details
    $719.74 - $719.74
    $719.74
    $852.62
    $852.62 - $852.62
    $852.62
  • $220.93 - $220.93
    $220.93
    $284.77
    $284.77 - $284.77
    $284.77

    Jims Pinion Right Side Case Race .005 1940 / 1948 UL 74 and 80""

    V-TWIN MANUFACTURING
    In stock

    .005 right side case race is machined and ground to factory specifications. FITMENT 1940 / 1948 UL 74 and 80""ACCESSORY ITEMS16-185216-583216-5833

    $220.93 - $220.93
    $220.93
    $284.77
    $284.77 - $284.77
    $284.77
  • Sold out
    $165.29 - $165.29
    $165.29
    $174.94
    $174.94 - $174.94
    $174.94

    Right Side Case Race Standard 1939 / 1952 WL 1939 / 1973 G

    V-TWIN MANUFACTURING
    Out of stock

    Standard right side case race is machined and ground to factory specifications. Race has an outer diameter of 1.753 . FITMENT 1939 / 1952 WL 193...

    View full details
    $165.29 - $165.29
    $165.29
    $174.94
    $174.94 - $174.94
    $174.94
    Sold out
  • $165.50 - $165.50
    $165.50
    $175.16
    $175.16 - $175.16
    $175.16

    Jims Pinion Right Side Case Race Standard 1940 / 1948 UL 74 and 80""

    V-TWIN MANUFACTURING
    In stock

    Standard right side case race is machined and ground to factory specifications. Race has an outer diameter of 2.0015 . FITMENT 1940 / 1948 UL 74 ...

    View full details
    $165.50 - $165.50
    $165.50
    $175.16
    $175.16 - $175.16
    $175.16
  • $154.19 - $154.19
    $154.19
    $163.19
    $163.19 - $163.19
    $163.19

    Right Side Case Race .005 1939 / 1952 WL 1939 / 1973 G

    V-TWIN MANUFACTURING
    Low stock

    .005 oversize right side case race is machined and ground to factory specifications. FITMENT 1939 / 1952 WL 1939 / 1973 G ACCESSORY ITEMS16-0529...

    View full details
    $154.19 - $154.19
    $154.19
    $163.19
    $163.19 - $163.19
    $163.19
  • $163.86 - $163.86
    $163.86
    $173.42
    $173.42 - $173.42
    $173.42

    Standard Case Race Left Side 1939 / 1952 WL 1939 / 1973 G

    V-TWIN MANUFACTURING
    In stock

    Left side case race is machined and ground to factory specifications. Race has an outer diameter of 1.753 . FITMENT 1939 / 1952 WL 1939 / 1973 G ...

    View full details
    $163.86 - $163.86
    $163.86
    $173.42
    $173.42 - $173.42
    $173.42
  • $77.49 - $77.49
    $77.49
    $79.78
    $79.78 - $79.78
    $79.78

    Pinion Right Side Case Race Standard 1940 / 1948 UL 74 and 80""

    V-TWIN MANUFACTURING
    In stock

    Machined and ground to factory specifications. FITMENT 1940 / 1948 UL 74 and 80""ACCESSORY ITEMS16-185216-583216-5833

    $77.49 - $77.49
    $77.49
    $79.78
    $79.78 - $79.78
    $79.78