Parts for Triumph, BSA & Norton·Worldwide shipping·Call the Shop: (657) 231-9003
Le Hangar 23
Shop/Category/Fig. 1 — CRANKSHAFT AND CONNECTING RODS/CRANKSHAFT AND FLYWHEEL ASSEMBLY
CRANKSHAFT AND FLYWHEEL ASSEMBLY
View clickable diagram
Details
Also known asE5867
DiagramFig. 1 — CRANKSHAFT AND CONNECTING RODS · ref 1
Subsystemengine bottom
Listed in parts books1965

CRANKSHAFT AND FLYWHEEL ASSEMBLY

Crankshaft and flywheel assembly, part 70-5867, from the crankshaft and connecting rods section of the parts book.

PN · 70-5867

70-5867 is the crankshaft and flywheel assembly listed in the crankshaft and connecting rods section of the parts book. This is the rotating assembly that the connecting rods bolt to, and it's the mass that keeps the engine turning smoothly between firing strokes. The catalog entry ties it to 1965 production, and it also shows up under the older E5867 form if you're working from an earlier book.

Read more

Because this is a complete assembly rather than a single machined part, fitment matters a lot here - crankshafts and flywheels are line-bored and balanced as a set, and mixing components from different assemblies isn't something to guess at. If you're sourcing one of these for a rebuild, bring us your case half numbers and any stampings you can read off the flywheel so we can confirm what you've actually got before you commit to a purchase.

We don't have much more detail on this one beyond the single catalog listing. Call the shop and we'll help confirm fitment before you order.

Not listed anywhere

We've never carried this one. Tell us what you're after and we'll go looking — you'll get a price and photos before you commit to anything.

Sign in to request it
We need somewhere to send the price and the photographs.
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
Flywheel
PN 70-5783 · Goes with this
BackorderView
MAIN BEARING,BALL C3 RHP 1 1/8 ID TRIUMPH CRANK T/S - D/S PRE 65 650
PN 70-1591 · Goes with this
BackorderView
CRANK KEY TIMING PINION
PN 70-1580 · Goes with this
BackorderView
Timing pinion
PN 70-5447 · Goes with this
BackorderView
Big end bearing (available in ·010 in. and ·020 in. undersizes)
PN 70-3586 · Goes with this
BackorderView
Connecting Rod
PN 70-3606T · 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.