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549
CLASSIC
Red Eagle Clutch Set by Alto is avail-
able in fibers and steel. Sold as V-Prene 
or Red Eagle type. Both are bonded to 
steel.
VT No. 
Year 
Type
18-0225 
1941-83 Carbonite
18-8277 
1941-67 
Red Eagle, requires extra steel plate
18-8279 
1968-83 
Red Eagle
18-8280 1968-83  V-Prene
Carbon Fiber Clutch Sets by 
Barnett features good energy 
absorption. For wet or dry prima-
ry. Fits 1941-83.
VT No. 18-3692
Extreme Duty Police Service Clutch Set is an original molded 
fiber over metal replacement clutch set for Big Twins 1936-84. It 
is superior to stock or competition units in that fiber is integrally 
molded to plates, not glued on and holds constant thickness 
under heat. The1968-84 type is also available bonded to alloy 
plate for lighter weight. Use steel plate VT No. 18-3652 when 
installing.
VT No.  Years 
Type    Plates Material
18-1124  1936-67  Steel   3¹⁄₂ Fiber
18-1121  1968-84  Steel   5 
Fiber
18-0150  1968-84  Steel   5 
V-Prene
18-1122  1968-84  Alloy   5 
Fiber
Replica Dry Clutch 3¹⁄₂ Plate Set for 1941-67 Big Twin 
includes linings riveted on with flex grooves in the outer plate. 
Replaces 37930-41 and 37950-41.
VT No.   Brand
18-0151  
Replica
18-0157 VT 
Clutch Set
V-Prene Clutch Kit for 1941-84 Big 
Twin includes 5 friction and 4 steel 
plates.
VT No. 18-0172
Fits 1941-83. Note: Made to run wet or dry in a sealed primary. 
Incidental oil from primary chain will not affect clutch operation. 
One extra steel plate is required for 1967 and older models. 
Rivets are sold in a pack of 25.
VT No.   Item   
 
Year 
18-3667  Kit
37-8808  Long Brass Clutch Rivets 
1941-84
37-8807  Short Brass Clutch Rivets 
1941-84
37-0477  Brass Clutch Rivets 
1941-73
18-1129
Steel Plates. Note 18-8301 has smaller lug cut.
VT No.  Style  Year 
Brand
18-1129  Smooth 41-84 
York
18-8288  Smooth 41-84 
Alto
18-8301  Smooth 41-84 
York
18-1126 Rattler 41-67  Replica
18-8287 Rattler 41-67  Alto
18-8288
18-3644
18-1121
18-1124
18-3664
18-3649
18-0151
18-0157
Clutch Pak-Kit. Heavy duty factory type for Big Twins. 
Complete kit includes our five piece original bonded to steel 
police clutch or Kevlar friction and four steel plates, clutch hub 
liner with rivets, and ten springs. VT No. 18-3664 includes 3¹⁄₂ 
bonded plates and three steel plates with rattlers, springs and 
hub liner.
VT No. 
Item 
 
Year 
Type
18-3664 
Original Police 
1941-67 
Dry
18-3644 
Original Police 
1941-84 
Dry
18-3649 
Veloprene Fiber 
1968-84 
Wet/Dry
Series K Clutch performs 
flawlessly under extreme 
heat conditions with 
smooth precise shifting. 
The steel backing plates 
have maximum strength 
and V-Prene friction plate 
is the most durable friction 
material made.