Page 11 - 2-2018 Big Twin
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12-0309 12-0428 12-0345 Sprocket Shaft

Sprocket Shafts for L1981-86 Big
Twins. Replaces OEM# 23909-80.
Jims Eastern Replica Length BIG TWIN
10-0416 10-8318 10-0416 10-0440 Stock
12-1544
Sprocket Shaft Spacer and
Seal Kit for 1970-99 Big Twin.
12-0768 VT No. 10-8284
Left Crankcase Bearing. Factory assembled with correct spacer
for proper end play.
Timken VT No. OEM Fits Pinion Shaft Nut, Taper End.
12-0309 12-0428 9028 1969-02 Eastern Jims OEM Fits
12-0345 9045 1969-17 12-0517 12-0609 24016-80 L1981-89
Note: Two Required. Order snap ring and the spacer separately.
12-0768 24605-07 2000-17
12-1544 24004-03A 2003-17, except FLT 03-up Pinion Keys available in ten packs.
For more applications see www.vtwinmfg.com.
Timken Bearing Spacer Shims available in 5 packs. VT No. OEM Type Year Style
1969-84 FL, 1971-84 FX, 1986-2002 FLST, 1982-94 FXR, 1984-2002 12-0202 23985-54 Gear Side 1987-90 Semi Circle
FXST, 1979-2002 FLT, 1991-2002 FXD 12-0205 26348-15 Gear Side 1975-86 Semi Circle
VT No. OEM Size 10-8507 9127 .1065-.1055 12-0209 11218 Taper Side 1981-92 Semi Circle
10-8523 9110 .0895-.0905 10-8508 9128 .1085-.1075 12-0215 11219 Gear Side 1991-99 T-Key
10-8500 9120 .0915-.0925 10-8509 9129 .1105-.1095
10-8501 9121 .0945-.0935 10-8510 9130 .1125-.1115
10-8502 9122 .0965-.0955 10-8522 9131 .1145-.1135
10-8503 9123 .0985-.0975 10-8511 9132 .1165-.1155
10-8504 9124 .1005-.0995 10-8512 9133 .1185-.1175
10-8505 9125 .1025-.1015 10-8513 9134 .1205-.1195
10-8506 9126 .1045-.1035
Pinion Shaft
Pinion Side Case Race machined and ground to factory
specifications.
Sifton Replica OEM Size Year/Model 10-0432 10-0889
10-0296 10-0278* 24599-58A Standard 1958-92 Pinion Shaft for Big Twin.
— 10-0797 24599-58B Standard 1993-99 Year OEM Jims Eastern Replica
Jims Eastern 1987-89 24006-87 10-8329 10-0432 10-0889
10-0245 10-0214 24599-58A Standard 1958-92 1958-86 Pinion Bearing Set for right
10-0248 10-0217 — .010 1958-92 side includes rollers, cages, washers and
— 10-0231 24599-58B Standard 1993-99 snap rings.
10-0250* 10-0232 24599-58B .002 1993-99 VT No. 10-2533
— 10-0233 24599-58B .005 1993-99
*Note: 1993-98 Pinion Bearing Race features 360° oiling groove. 1987-99 Pinion Gear Side Bearing Set for Big Twin. Includes
Can be used on 1958-87 models with later Torrington roller cages.
assembly VT No. 10-1274 standard through 10-1277. VT No. OEM Color
Pinion Shaft Gears. Orange is largest, black is the smallest. 10-1274 24626-87A White/Grey
Size 1977-89 1990-92 1993-99 10-1275 24628-87A Green
OHV BT Evo BT Evo Big Twin
Orange 12-9938 12-1200 — 10-1276 24641-87A Red 12-1275
White 12-9943 — — 10-1277 24643-87A Blue
Yellow 12-9945 — — 10-1278 23928-87A Pinion Shaft Race
Red 12-9940 — 12-1210 Case Rollers
Blue 12-9941 — — ®
Green 12-9942 — — TORRINGTON
Black 12-9939 12-1206 — 1958-86 Big Twin Right Side Case Rollers.
Size
Sifton 1990-99 Pinion Shaft 28-Piece OEM
Standard
Conversion Package Kit is for 10-0319 9220
those installations of multiple piece .0002 10-0320 9221
10-2585 aftermarket flywheels in 1990-99 .0003 10-0339 9222 9218
10-0321
.0004
engines, or replacement of 1990
and later assemblage with stock 1981-89 parts. Kit includes 1977- .0006 10-0322 9223
89 red pinion gear, 1954-89 pinion shaft oil pump drive gear, 1954- .0008 10-0323 9224
89 pinion shaft gear spacer and 1954-89 pinion shaft gear nut. .001 10-0324 9225
VT No. Brand Year .002 10-0325
10-2560 S&S 1990-99
10-2585 Sifton 1977-99
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