345
BIG TWIN
Engine Shaft Spacer features built in
seal flange to give added support for
alternator rotor.
VT No. 10-0948
Big Twin Alternator Rotor
Puller uses the two thread-
ed holes in rotor to allow
removal of rotor.
VT No. 16-0693
Rotor Shims.
VT No. OEM
Type
Year
10-6121 Special
Large Spacer
—
10-6122 Special
Large/Small Spacer Kit —
32-0899 29923-01A Small Spacer
2001-up
10-2558 29961-85 Small Spacer
1985-90
10-2550 29960-85 Large Spacer 1985-up 1985-90
10-2549 29960-91 Small Spacer 1991-up 1991-up
12-1160 603
Alt Roll Pin
Alternator Rotor
Big Twin Alternator Rotor features OE type with magnetic
inserts installed.
VT No. OEM
Amp Item/Fits
32-7796 29957-81B 22/32 Rotor, 1984-2000 FXST-FLST,
1979-94 FLT, 1982-03 FXR, FXD
32-0830 29981-95 38
1995-05 FLT, 2001-06 FXST,
FLST, 2004-05 FXD
32-1344 40356-06B
2006 FXD
32-0951 40356-07 50
2007-11 FXD, Rotor
2007-11 FXST-FLST, 2007-11 FX
2007-10 FLT
32-7796
Volt Tech Big Twin Alternator Rotors feature vibration proof
construction. Magnets are held in place by stainless steel
non-magnetic insert for durability.
*Note: Built-in spacer in
spline area.
VT No. Year Model
Amp
32-0758* 1970-00 ST-FX
22/32
32-0759 1970-00 ST-FX
22/32
32-0530 1995-05 FLT
38
2001-06 ST
2004-05 FXD
32-0817 2006 only FLT
50
32-0870 2012-up FXST-FLST 50
2012-17 FXD
2011-16 FLT
2008-up FXCW
32-1239 2008-17 FXD
45 Amp Rotor Only will convert system to 45 amp using stock
stator. The V-Tech rotor features sealed magnets by a stain-
less insert. Replaces 29999-97. The 1.5” wide rotors fit 1999-
05 Big Twins.
VT No. Type
32-8926 V-Twin
32-0746 V-Tech
32-8926
32-0746
Order Spacer and Shims separately.
VT No.
OEM
Year
Size
Item
10-0427 24002-70 1970-98
Spacer
10-0428 24032-70 1970-up .060” Shim
24033-70 1970-up .090” Shim
Set of 6
24034-70
1970-up
.120”
Shim
24035-70 1970-up .150” Shim
24036-70 1970-up .180” Shim
24037-70 1970-up .210” Shim
10-2549 Special
1970-up .250” Shim
10-0427
10-0428
10-6121
10-6122
32-0899
10-2558
10-2550
10-2549
12-1160
32-0758
32-0817
32-0759
32-0530
32-0870
32-0830
32-0951
32-1344