Page 13 - Classic
P. 13
V-Twin Replica Case Set
10-0937 10-0954
10-0938
10-0843
V-Twin “Shop Ready” Replica Case Sets and Replacement
Let Hand Cases for Big Twins feature left side number boss
which is left blank. The 1948‑54 case set used stock type loose
rollers on both pinion and sprocket shaft and the 1956‑69 case CLASSIC
sets use a Timken bearing on the sprocket shaft and loose
rollers on the pinion shaft side. Both the case sets and left hand
only cases are slightly thicker than stock for added strength. 10-0955
VT No. Item Fits Welch Plug
10-0954 Case Set 1948‑54 for Early
Cases, 5
10-0955* Case Set Custom pack.
10-0294 Case Set 1958‑62 VT No. Size
10-0843 Left Case Only 1948‑54 12-0599 ¹⁄₂” Welch Plug
10-0345 Left Case Only 1948‑54 12-0595 ⁹⁄₁₆” Welch Plug
12-0596 ³⁄₈” Welch Plug
10-0937 Left Case Only 1955‑64 12-0623 .619 Welch Plug
12-1166 Timing Cover Pin
10-0938 Left Case Only 1965‑69
*Note: 10‑0955 case set is drilled and tapped for overhead oil
line. Allows use of Shovelhead or 1963‑64 Panhead top ends to
be used. Includes Timken bearing for left side. 10-0345
Timing Plugs
A B C E D
Timing Plugs are available in stock size ⁵⁄₈ — 18 thread A
unless noted as oversize (O.S) which is ¹¹⁄₁₆ — 16
thread.
A. Acorn style plug fits all models Big Twin models tim‑
ing plug holes and oil tanks.
VT No. Type
7106-1 Chrome
B. Acorn style plug with oversize thread and one tap for rethreading stripped out Generator and Right Side OE Style Number
B
timing hole. Fits all timing holes. Relay Mounts Timing Cavity Boss Detail!
VT No. Type
7500-2 Plug and Tap (Oversize) 7500-2 Components are: • Circuit Breaker Stud • Case Bolt Set
• Tappet Oil Screen
• Oil Pump Drive Bushing
• Cam Bushing or Bearing
7501-1 Plug Only (Oversize) • Left Case Race or Timken • Right Case Bushing • Breather Tube
9407-1 ¹¹⁄₁₆”—16 Tap (Oversize) C 9402-1 Assembly • Cylinder Base Studs • Drain and Timing Plug
C. Stock timing plug. • Idler Gear Stud • Dowel Pins
8114-1 Chrome
8115-1 Cadmium
9404-1 Cadmium (Oversize)
9714-1 Parkerized (Oversize)
9504-1 Parkerized as above, ⁷⁄₈” Hex 8610-1
9503-1 As above cadmium D
D. Functional and custom design plug fits all Big Twin
models and Sportster timing plug holes and oil tanks.
8610-1 Chrome
8611-1 Cadmium
E. Allen style plug use on all 1970‑up replaces 720.
9402-1 Chrome E
9403-1 Cadmium
9960-1 Chrome (Oversize)
481
10-0937 10-0954
10-0938
10-0843
V-Twin “Shop Ready” Replica Case Sets and Replacement
Let Hand Cases for Big Twins feature left side number boss
which is left blank. The 1948‑54 case set used stock type loose
rollers on both pinion and sprocket shaft and the 1956‑69 case CLASSIC
sets use a Timken bearing on the sprocket shaft and loose
rollers on the pinion shaft side. Both the case sets and left hand
only cases are slightly thicker than stock for added strength. 10-0955
VT No. Item Fits Welch Plug
10-0954 Case Set 1948‑54 for Early
Cases, 5
10-0955* Case Set Custom pack.
10-0294 Case Set 1958‑62 VT No. Size
10-0843 Left Case Only 1948‑54 12-0599 ¹⁄₂” Welch Plug
10-0345 Left Case Only 1948‑54 12-0595 ⁹⁄₁₆” Welch Plug
12-0596 ³⁄₈” Welch Plug
10-0937 Left Case Only 1955‑64 12-0623 .619 Welch Plug
12-1166 Timing Cover Pin
10-0938 Left Case Only 1965‑69
*Note: 10‑0955 case set is drilled and tapped for overhead oil
line. Allows use of Shovelhead or 1963‑64 Panhead top ends to
be used. Includes Timken bearing for left side. 10-0345
Timing Plugs
A B C E D
Timing Plugs are available in stock size ⁵⁄₈ — 18 thread A
unless noted as oversize (O.S) which is ¹¹⁄₁₆ — 16
thread.
A. Acorn style plug fits all models Big Twin models tim‑
ing plug holes and oil tanks.
VT No. Type
7106-1 Chrome
B. Acorn style plug with oversize thread and one tap for rethreading stripped out Generator and Right Side OE Style Number
B
timing hole. Fits all timing holes. Relay Mounts Timing Cavity Boss Detail!
VT No. Type
7500-2 Plug and Tap (Oversize) 7500-2 Components are: • Circuit Breaker Stud • Case Bolt Set
• Tappet Oil Screen
• Oil Pump Drive Bushing
• Cam Bushing or Bearing
7501-1 Plug Only (Oversize) • Left Case Race or Timken • Right Case Bushing • Breather Tube
9407-1 ¹¹⁄₁₆”—16 Tap (Oversize) C 9402-1 Assembly • Cylinder Base Studs • Drain and Timing Plug
C. Stock timing plug. • Idler Gear Stud • Dowel Pins
8114-1 Chrome
8115-1 Cadmium
9404-1 Cadmium (Oversize)
9714-1 Parkerized (Oversize)
9504-1 Parkerized as above, ⁷⁄₈” Hex 8610-1
9503-1 As above cadmium D
D. Functional and custom design plug fits all Big Twin
models and Sportster timing plug holes and oil tanks.
8610-1 Chrome
8611-1 Cadmium
E. Allen style plug use on all 1970‑up replaces 720.
9402-1 Chrome E
9403-1 Cadmium
9960-1 Chrome (Oversize)
481
