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Shop/Category/Fig. 1 — CYLINDER HEAD, BARREL AND CRANKSHAFT/Rocker box gasket
Rocker box gasket
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Also known asE12198
DiagramFig. 1 — CYLINDER HEAD, BARREL AND CRANKSHAFT · ref 44
Subsystemengine bottom
Listed in parts books1971

Rocker box gasket

Rocker box gasket for the cylinder head area, seals the rocker box joint against oil leaks.

PN · 71-2198

71-2198 is a rocker box gasket, listed in the parts book under the cylinder head, barrel and crankshaft section. It seals the joint where the rocker box sits on the head, keeping oil where it belongs instead of weeping out around the box edges.

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The part carries the alternate number E12198 in older references, which is the same physical gasket under a different catalog listing. Our record for this one is thin - a single catalog appearance - so beyond identifying it as a rocker box gasket we don't have more to add.

If you're chasing an oil leak at the rocker box joint, this is the gasket to have on hand, but check it against your engine before ordering since we don't have model or year specifics tied to it beyond the one catalog entry.

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Related parts
Rocker box
PN 71-2196 · Goes with this
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Rocker box washer, pre-unit Triumph (also sump, 500 unit)
PN 70-1577 · Usually replaced with this
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