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Shop/Category/Fig. 3 — GEAR CLUSTER AND TIMING COVERS/Crankshaft T/S oil seal
Crankshaft T/S oil seal
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Also known asE8154
DiagramFig. 3 — GEAR CLUSTER AND TIMING COVERS · ref 56
Subsystemengine bottom
Listed in parts books1968, 1970–1971
Also fits (as replacement)1969–1970 · for 40-0977

Crankshaft T/S oil seal

Single-lip timing-side crankshaft oil seal, listed in the gear cluster and timing cover parts-book figures.

PN · 70-8154
Supersedes 40-0977 — earlier factory number for this part.

This is a crankshaft oil seal, listed in the parts books as a single-lip timing-side seal for the crankshaft. It also shows up under the older alias E8154 for shops still working from a legacy parts list.

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The catalog places it in the gear cluster and timing cover section, which tells you it seats where the timing-side of the crankshaft passes through the cover, keeping oil from working its way out past the shaft. Beyond that, our records don't spell out which specific model or engine size it belongs to, so don't assume fitment from the part number alone.

If you're rebuilding the timing side and need to confirm this is the right seal for your engine, give us a call before you order. We'd rather check than have you install the wrong one and pull the cover apart twice.

BackorderAdd it to your cart — we'll source it and confirm the price before you pay.
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Related parts
CIRCLIP
PN 70-8157 · Goes with this
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