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1198
Seat Posts
Seat Posts for 74, 80 & 45 models are assem-
bled with springs and hardware. Top clevis pin and
bottom nut are sold separately.
Note: 49-1933 post is dia.1.060", 49-0181 and 49-
1929 posts are 1.180" dia.
VT No. OEM
Fits
Finish
49-1933 51602-30 1930-73 45’s Black
49-1929 51610-58 1936-80 BT Chrome
49-0181 51610-58 1936-80 BT Black
13-0214 Cpt. Set 1936-80 (6pc) Spring Set
13-0202 5177-36 Recoil Spring Set Only
1936-64 BT Cadmium
1936-64 BT Cadmium
(Heavy Duty)
13-0212 51770-29 BT+ 45 Spring Lower Set,
Stock
13-9244 51770-29 As above
Heavy
49-1934 51661-36 BT Seat Post
Inner Rod w/Spacer
8623-2 51918-29 Top Clevis Pin,Parkerized
51920-29 & Spring Kit
49-0242 As Above Zinc
8874-2 51674-25 Lower Nut Kit Cadmium
9691-2 51674-25 As Above
Parkerized
49-0226 51791-31 Spring Spacer
Seat Post Bushings. Bronze.
VT No. OEM
Years Model
8859-1 47581-29 1929-73 45
7708-1 47583-36 1936-57 BT
10-1288 47583-36 1936-57 BT
10-2497 47094-58 1958-79 BT
2084-2 47054-58 1958-79 BT
Seat Post Bushing
Installation Tools.
2086-1 1936-57 BT
2085-2 1958-79 BT
2087-1 1926-73 45
Seat Clevis Pin and Spring is a repro-
duction of seat pin and spring retainer
used on all models with seat post 1929-
up. VT No. 8623-2
Seat Post Rod Lock Nut and
Lockwasher fits all models 1925-81
except FX, FL. Replaces 51674-25.
VT No. Finish
8874-2 Cadmium
9691-2 Par ker ized
Heavy Duty Seat Post Spring Set includes
full set of springs and spacers.
VT No. Item
49-0263 Spacer Set
Mini-Shock will replace Big Twin seat
post in 1936-80 frames includes adapter
clevis to connect to “T".
VT No. 54-0650
Seat Rail Mount Kit allows attachment of our rail 31-0507 to
seat T’s, 31-0511 or replica type, 31-0415, when fitted with
leather police style solo saddles with or without skirts.
VT No. Item
31-0461 Mount Kit Only
31-0507 Seat Hand Rail, shown
49-0151 Handle Set, pair
31-0461 on bike
Replica Battery and Oil Tank Cover
made of stainless to cover battery and
oil tank. on 1936-57 Big Twin Rigid
models. Can easily be removed for fill-
ing oil tank or battery. Replaces 66374-
48.
VT No. 42-0322
Note: Seat “T" Components are compatible with the seat spring
posts as fitted to 1930-80 models of Big Twins and 45 models.
Big Twins 1930-80 are machined to fit a seat post bushing and
seat post.