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Shop/Category/Fig. 1 — CRANKSHAFT, PISTON AND TIMING GEARS/Left flywheel
Left flywheel
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Also known asE4436
DiagramFig. 1 — CRANKSHAFT, PISTON AND TIMING GEARS · ref 2
Subsystemengine bottom
Listed in parts books1963–1964

Left flywheel

Left-hand flywheel for the crankshaft assembly, listed under the CRANKSHAFT, PISTON AND TIMING GEARS figure.

PN · 70-4436

This is the left flywheel from the crankshaft assembly, listed in the catalog under CRANKSHAFT, PISTON AND TIMING GEARS. It carries the old letter-prefix number E4436 as well, which is the same physical part under the pre-1973 numbering style.

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The flywheel is a heavy rotating mass keyed to the crank throw, providing rotational inertia to smooth out the power pulses of the engine and keep it turning evenly between firing strokes. As a left-side flywheel it's one half of the bolted-together crank assembly, paired with the crankpin and the right-hand flywheel to form the full crankshaft.

Our catalog record for this one only spans a couple of appearances covering 1963 to 1964, so if you're working outside that window, give the shop a call and we'll confirm this is the right flywheel for your crank assembly 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.

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