Parts for Triumph, BSA & Norton·Worldwide shipping·Call the Shop: (657) 231-9003
Le Hangar 23
Shop/Category/Fig. 11 — GEARBOX SHAFTS AND GEARS/Mainshaft 2nd gear (21T)
Mainshaft 2nd gear (21T)
View clickable diagram
Details
Also known asT4167
DiagramFig. 11 — GEARBOX SHAFTS AND GEARS · ref 2
Subsystemgearbox
Listed in parts books1971–1972

Mainshaft 2nd gear (21T)

Mainshaft 2nd gear, 21 tooth, for the gearbox shaft cluster.

PN · 57-4167

This is the mainshaft second gear, a 21-tooth gear that lives inside the gearbox on the mainshaft, part of the gear cluster that the parts book groups under gearbox shafts and gears. In our records it shows up under the T4167 form as well, which is the older letter-prefix number for the same part before Triumph moved to the numeric-only system.

$56.49
Pin your bike to check this part fits.

Sorry if we got something wrong here. If you think this information isn't correct, .

Related parts
MAINSHAFT,C/R T150 4 SPEED
PN 57-4178 · Goes with this
BackorderView
MAIN SHAFT LOCK WASHER T/S - Replaces 57-0732, 02-0240
PN 57-2240 · Usually replaced with this
BackorderView
MAIN SHAFT BALL BEARING RHP (Replaces: LJ3/4, S35-7, 210035007, 21-0357, 24-4217, 49-00048, 57-3621, 60-0670, 89-3023)
PN 60-3552 · Goes with this
BackorderView
Any questions about this part?

Ed is at the counter. Tell him what you're working on or what doesn't fit, and he'll take it from there with this part already on the bench.