637
CLASSIC
Frame Component
Front Side Car Frame Loops fit rigid frames for replace-
ment and repair, will accept 1” diameter tubing, pair, front
lower mount, each. Front engine mount is one piece forged
with three holes on left and two holes on for brake side.
Components must be welded on.
VT No. Item
51-0523 Side Car Loop Set, Straight Leg, Right and Left
51-3157 Side Car Loop Set, Right and Left,
Embossed Factory Numbers
51-0508 Frame Side Car Loop Set
51-0585 Side Car Loop Set, Wishbone Set
51-0483 Wishbone Side Car Mount Set
51-3647 1936-47 Front Engine Mount
51-0595 1936-47 Front Engine Mount
51-0526 1948-84 Front Lower Mount
51-0500 Cast Side Car Mounts
51-0068 Casting Number Plate
Frame Repair Tabs to weld on to repair stock frames.
VT No. # Fits
Type
51-0579 D 1958-84 FL
Rear Pipe
51-0570 F 1965-84 Big Twin
Upper Shock Mount, pair
51-0569
1958-64 Big Twin
Upper Shock Mount
51-0517 G 1969-up Big Twin
Neck Tab for Lock
51-0506 H —
Gusset Plate
51-0599 I
—
5th Mount Transmission
51-0145
1936-57
Plate Set
Complete Steering
Head Lock Assembly
Kit includes cylinder lock,
two keys, pin, frame plug,
spring and plunger.
VT No. Item
37-9021 Complete Kit
51-0610 Trim Ring
37-9021
G
Lower Tank Mount for 1955-84 FL.
VT No. Item
51-0632 Welded Mount
51-0639 Cross Bracket
51-0666 Welded Set
Weld On Dowels are tapped for ⁵⁄₁₆” — 24 UNF
thread.
VT No. 51-0858
51-0632
Coil Mount Block Set .
VT No. Item
Thread
8824-8 Stud Set ³⁄₈” —24 UNC
8824-8T Stud Set
8824-8Z Stud Set ³⁄₈” —16 SAE
8824-8C Stud Set Cadmium
8824-8
51-0639
51-0666
51-0623
51-0606
51-0596
Big Twin Neck Forgings machined to accept stock diameter
tubing. 51-0520 features late number boss and tab for pad lock.
51-0525
51-0585
51-0523
1936 Style Side Car Mount Set and Cross
Bar.
VT No. 49-1320
51-0595
51-0526
51-0500
Weld In Lock Insert is cast
steel for 1936-84 frames.
VT No. Item
51-0958 Casting
51-0349 Insert with lock
51-0349
51-0958
VT No.
Year
Rake
51-0623
1936-40 28°
51-0596 1941-45
29°
51-0606
1946-E47
30°, Bull Neck
51-0430 1947
51-0525* 1948-68
30°
51-0520 1984-99
30°
*Note: Machined to accept neck lock tumbler 37-9021.
Top Frame Casting fits 1948-65
Panhead.
VT No. 51-0067
51-0525
8824-8Z
51-3157
Cast Numbers
51-0483