Page 297 - Big Twin
P. 297
Primary Hardware
15-0781 15-0779
BIG TWIN
15-0782
37-8668
Aluminum Inner Primary Mounting Kits contain all stock type
hardware for mounting aluminum inner chain housing on all Big
Twin.
VT No. Fits
1994-up Inner Primary Hardware and Gasket Set for Softail 37-8668 1985-88 FXST
1986-94 FXR, 1986-00 FLT
9904-17
models. Set includes all parts shown including bearing and 9870-16 1986-93 Softail and Dynaglide, Colony
inner sleeve. VT No. Year 9873-16 1994-99 As Above
VT No. Year 15-0779 1994-06 17-0946 1987-90 Lock Tab Only
15-0781 1986-89 15-0784 2007-up 37-8803 1971-84 Bolt with Wire Hole
15-0782 1990-93 17-0928 1985-17 Big Twin, Lock Tab
A B 12-0357 17-9941 Shift Shaft Primary Plug for use when
forward controls are installed on FXR-FXD
models to seal the inner primary when
eliminating the mid shift. Includes O-Rings
12-9935 and hardware.
Late 1984-17 Big Twin Inner Primary Bearing supports VT No. 17-0650
transmission mainshaft at inner primary area. Available in 1970-up Big Twin Inner Primary
OEM floating style roller bearing Type (B) which requires Lock Tab. One piece design elimi-
purchase of the inner sleeve, 17-9941. Type (A) is the double nates need for safety wire. Sold as a 5
sealed ball bearing style which does not require the sleeve. pack. VT No. 17-0937
VT No. Type
12-9935 Sealed Ball Bearing (A)
12-0357 Stock Roller Bearing (B)
12-1279 Bearing Only, 2007-17 (B)
17-9941 1984-05 Sleeve
Stepped Inner Primary Bearing Race for 17-0871
all 1991-05 Big Twins features an extra step
on the inside diameter that acts as a stop on 17-0870
the transmission mainshaft. When the race is
pressed on the shaft the step will not allow the
race to move inward toward mainshaft seal.
VT No. 17-0465
12-9755 12-0589 12-0591 17-0870
12-1198 Inner Primary Bearing Kit for Late 1985-up Big Twins
includes bearing, seal, two snap rings and one inner race.
1985-93 1994-05 2006-07 2008-up
Late 1984-06 Inner Primary Hardware fits Big Twin 5 Speed 12-0589 12-0591 17-0871 17-0873
FXST-FLST. 17-0870 1985-05 Bearing/Sleeve
VT No. # OEM Item
12-9755 A 9135 Bearing
14-0159 B 12052 Seal, 1985-up, 5 pack
12-0969 C 60678-85 Retaining Ring
10-8527 F 33445-89 Bushing Starter Shaft Inner, 1989-93
10-8548 F 33445-94 As Above, 1994-up
14-0920 E 12053A Seals, 1989-93, 5 pack 12-0318 10-8528 10-8549 10-2488
14-0961 E 12066 Seal 1994-up Outer Primary Cover Bushing/Bearing presses in outer pri-
12-1198 H 221 Pin, Dowel,1984-up FLT, FXR mary cover to secure end of starter shaft.
10-8528 G 33446-89 Bushing Starter Outer VT No. OEM Years Type
10-8549 G 33446-93 As Above, 1994-up 12-0318 9063 1965-88 Needle Bearing
12-1253 H — Transmission Dowel Pin 10-8528 33446-89 1989-93 Bushing
12-1172 H — 1986-06 FXST-FLST 10-8549 33446-94 1994-up Bushing
10-2488 34632-84B 1984-94 Bushing (FXR)
441
15-0781 15-0779
BIG TWIN
15-0782
37-8668
Aluminum Inner Primary Mounting Kits contain all stock type
hardware for mounting aluminum inner chain housing on all Big
Twin.
VT No. Fits
1994-up Inner Primary Hardware and Gasket Set for Softail 37-8668 1985-88 FXST
1986-94 FXR, 1986-00 FLT
9904-17
models. Set includes all parts shown including bearing and 9870-16 1986-93 Softail and Dynaglide, Colony
inner sleeve. VT No. Year 9873-16 1994-99 As Above
VT No. Year 15-0779 1994-06 17-0946 1987-90 Lock Tab Only
15-0781 1986-89 15-0784 2007-up 37-8803 1971-84 Bolt with Wire Hole
15-0782 1990-93 17-0928 1985-17 Big Twin, Lock Tab
A B 12-0357 17-9941 Shift Shaft Primary Plug for use when
forward controls are installed on FXR-FXD
models to seal the inner primary when
eliminating the mid shift. Includes O-Rings
12-9935 and hardware.
Late 1984-17 Big Twin Inner Primary Bearing supports VT No. 17-0650
transmission mainshaft at inner primary area. Available in 1970-up Big Twin Inner Primary
OEM floating style roller bearing Type (B) which requires Lock Tab. One piece design elimi-
purchase of the inner sleeve, 17-9941. Type (A) is the double nates need for safety wire. Sold as a 5
sealed ball bearing style which does not require the sleeve. pack. VT No. 17-0937
VT No. Type
12-9935 Sealed Ball Bearing (A)
12-0357 Stock Roller Bearing (B)
12-1279 Bearing Only, 2007-17 (B)
17-9941 1984-05 Sleeve
Stepped Inner Primary Bearing Race for 17-0871
all 1991-05 Big Twins features an extra step
on the inside diameter that acts as a stop on 17-0870
the transmission mainshaft. When the race is
pressed on the shaft the step will not allow the
race to move inward toward mainshaft seal.
VT No. 17-0465
12-9755 12-0589 12-0591 17-0870
12-1198 Inner Primary Bearing Kit for Late 1985-up Big Twins
includes bearing, seal, two snap rings and one inner race.
1985-93 1994-05 2006-07 2008-up
Late 1984-06 Inner Primary Hardware fits Big Twin 5 Speed 12-0589 12-0591 17-0871 17-0873
FXST-FLST. 17-0870 1985-05 Bearing/Sleeve
VT No. # OEM Item
12-9755 A 9135 Bearing
14-0159 B 12052 Seal, 1985-up, 5 pack
12-0969 C 60678-85 Retaining Ring
10-8527 F 33445-89 Bushing Starter Shaft Inner, 1989-93
10-8548 F 33445-94 As Above, 1994-up
14-0920 E 12053A Seals, 1989-93, 5 pack 12-0318 10-8528 10-8549 10-2488
14-0961 E 12066 Seal 1994-up Outer Primary Cover Bushing/Bearing presses in outer pri-
12-1198 H 221 Pin, Dowel,1984-up FLT, FXR mary cover to secure end of starter shaft.
10-8528 G 33446-89 Bushing Starter Outer VT No. OEM Years Type
10-8549 G 33446-93 As Above, 1994-up 12-0318 9063 1965-88 Needle Bearing
12-1253 H — Transmission Dowel Pin 10-8528 33446-89 1989-93 Bushing
12-1172 H — 1986-06 FXST-FLST 10-8549 33446-94 1994-up Bushing
10-2488 34632-84B 1984-94 Bushing (FXR)
441
