Page 60 - Big Twin
P. 60
Big Twin TM
Clutch Kit • Series K clutches perform flawlessly under
extreme heat conditions
• Smooth precise shifting
• Steel backing plates for maximum strength
18-3270 18-3271 • Kevlar is the most durable friction material made.
• 100% asbestos free
Kevlar
18-3691 18-3230 18-3250
Carbon Fiber Clutch Kits by Barnett for wet clutch applica-
tions. Carbon fiber clutches feature excellent lubricity and very
good energy absorption. Include steel sets.
VT No. Year/Fits Note VT No. Item Note
18-3693 1984-89 All Big Twins 1 Fits 1984-89
18-3272 1990-97 All Big Twins 18-1147 Friction Plate (6) 1
18-1148 Steel Set (7)
18-3691 1990-97 All Big Twins 2 Fits 1990-97
18-3270 1990-97 FXST, FLST, FXD, 1998-16 FLT 18-3230 Friction Plate (8) 2 18-3695
18-3271 1998-17 FXST, FLST, FXD, 1998-16 FLT 2 18-3231 Steel Set (6)
Note 1: Plates are wider than stock. Adds 25% more surface area. 18-3233 Extra Plate Friction Set 3
Note 2: Consists of nine friction plates and eight steel plates. Adds 12% more sur- Fits 1998-17
face area double steel drive plate is not used. 18-3250 Friction Plate (9)
18-3251 Steel Set (8)
18-3695 Extra Plate 4 18-3233
Fits 2017-up FLT
18-3272 Extra Plate Friction 4
and Steel Set
Notes
18-3690 18-3231 1. Plates are 25% wider than stock for a greater surface area contact.
2. Stock double riveted Drive Plate must be reused.
3. Consist of 9 Friction Plates and 8 Steel Plates. Add 12% more surface area to
clutch double steel Drive Plate not used with kit.
Barnett Carbon Fiber Clutch Plate Sets for wet clutch appli- 4. Consists of 10 friction plates and nine steel plates. Adds 11% more surface area.
cations. Order steel sets separately. 18-0226 18-0227
Fits 1990-97
VT No. Item
18-3690 Friction Plate Set
18-3231 Steel Plate Set Alto Carbonite Power Pack Clutch Kits for Big Twin include
Fits 1998-17 FXST, FLST, FXD friction and steel plates. Friction plates feature 3M carbon based
18-3694 Friction Plate Set friction material to withstand high friction and heat temperatures.
18-3251 Steel Plate Set Steel plates are melonite treated for better
engagement and cooler running. Order spring
plate separately.
VT No. Year
18-0226 1984-89
18-3213 18-8306 18-3252 18-0227 1990-97 18-0228
18-0228 1998-17
Alto™ Clutch Set
18-0166 18-3255 18-8316
Barnett Diaphragm Clutch Spring.
VT No. Year Type Item
18-3213 1984-89 Big Twin Stock Spring
18-8306 1990-97 Big Twin, 25% stronger Heavy Spring Alto Clutch Sets. Available in fibers and steel. Sold Kevlar or
18-3252 1998-05 FXD, FLT Stock Spring Red Eagle type. Both are bonded to steel.
1998-06 FXST, FLST
18-3696 As Above, 25% stronger Heavy Spring Alto Clutch Sets For Big Twin Models
18-0166 As Above Stock Kit 18-8281 1984-89 Red Eagle
18-3255 1984-89 Adjuster Plate 18-8292 1984-89 Kevlar
Round Dog Clutch Plate Set includes 18-8290 1984-89 Diaphragm Clutch Spring
steel and friction plates to fit BDL 18-8276 1990-97 Red Eagle
units. 18-8299 1991-97 Kevlar
VT No. 18-0701 18-8315 1998-17 Red Eagle
18-8316 1998-17 Kevlar
18-8317 1998-17 Diaphragm Spring
Steel Plates For Big Twin
18-8289 1984-90 Set
18-8286 1990-97 Set
18-8318 1998-17 Set
204
Clutch Kit • Series K clutches perform flawlessly under
extreme heat conditions
• Smooth precise shifting
• Steel backing plates for maximum strength
18-3270 18-3271 • Kevlar is the most durable friction material made.
• 100% asbestos free
Kevlar
18-3691 18-3230 18-3250
Carbon Fiber Clutch Kits by Barnett for wet clutch applica-
tions. Carbon fiber clutches feature excellent lubricity and very
good energy absorption. Include steel sets.
VT No. Year/Fits Note VT No. Item Note
18-3693 1984-89 All Big Twins 1 Fits 1984-89
18-3272 1990-97 All Big Twins 18-1147 Friction Plate (6) 1
18-1148 Steel Set (7)
18-3691 1990-97 All Big Twins 2 Fits 1990-97
18-3270 1990-97 FXST, FLST, FXD, 1998-16 FLT 18-3230 Friction Plate (8) 2 18-3695
18-3271 1998-17 FXST, FLST, FXD, 1998-16 FLT 2 18-3231 Steel Set (6)
Note 1: Plates are wider than stock. Adds 25% more surface area. 18-3233 Extra Plate Friction Set 3
Note 2: Consists of nine friction plates and eight steel plates. Adds 12% more sur- Fits 1998-17
face area double steel drive plate is not used. 18-3250 Friction Plate (9)
18-3251 Steel Set (8)
18-3695 Extra Plate 4 18-3233
Fits 2017-up FLT
18-3272 Extra Plate Friction 4
and Steel Set
Notes
18-3690 18-3231 1. Plates are 25% wider than stock for a greater surface area contact.
2. Stock double riveted Drive Plate must be reused.
3. Consist of 9 Friction Plates and 8 Steel Plates. Add 12% more surface area to
clutch double steel Drive Plate not used with kit.
Barnett Carbon Fiber Clutch Plate Sets for wet clutch appli- 4. Consists of 10 friction plates and nine steel plates. Adds 11% more surface area.
cations. Order steel sets separately. 18-0226 18-0227
Fits 1990-97
VT No. Item
18-3690 Friction Plate Set
18-3231 Steel Plate Set Alto Carbonite Power Pack Clutch Kits for Big Twin include
Fits 1998-17 FXST, FLST, FXD friction and steel plates. Friction plates feature 3M carbon based
18-3694 Friction Plate Set friction material to withstand high friction and heat temperatures.
18-3251 Steel Plate Set Steel plates are melonite treated for better
engagement and cooler running. Order spring
plate separately.
VT No. Year
18-0226 1984-89
18-3213 18-8306 18-3252 18-0227 1990-97 18-0228
18-0228 1998-17
Alto™ Clutch Set
18-0166 18-3255 18-8316
Barnett Diaphragm Clutch Spring.
VT No. Year Type Item
18-3213 1984-89 Big Twin Stock Spring
18-8306 1990-97 Big Twin, 25% stronger Heavy Spring Alto Clutch Sets. Available in fibers and steel. Sold Kevlar or
18-3252 1998-05 FXD, FLT Stock Spring Red Eagle type. Both are bonded to steel.
1998-06 FXST, FLST
18-3696 As Above, 25% stronger Heavy Spring Alto Clutch Sets For Big Twin Models
18-0166 As Above Stock Kit 18-8281 1984-89 Red Eagle
18-3255 1984-89 Adjuster Plate 18-8292 1984-89 Kevlar
Round Dog Clutch Plate Set includes 18-8290 1984-89 Diaphragm Clutch Spring
steel and friction plates to fit BDL 18-8276 1990-97 Red Eagle
units. 18-8299 1991-97 Kevlar
VT No. 18-0701 18-8315 1998-17 Red Eagle
18-8316 1998-17 Kevlar
18-8317 1998-17 Diaphragm Spring
Steel Plates For Big Twin
18-8289 1984-90 Set
18-8286 1990-97 Set
18-8318 1998-17 Set
204
