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Shop/Category/Fig. 3 — CYLINDER BARREL AND HEAD/EXHAUST ROCKER T20 CUB
EXHAUST ROCKER T20 CUB
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Also known asE3252
DiagramFig. 3 — CYLINDER BARREL AND HEAD · ref 20
Subsystemengine top
Listed in parts books1963–1964

EXHAUST ROCKER T20 CUB

Exhaust rocker arm for the Triumph T20 Cub cylinder head.

PN · 70-3252

70-3252 is the exhaust rocker arm for the Triumph T20 Cub. It's part of the valve gear up top on the cylinder head, working the exhaust valve as the camshaft pushes on it. Our catalog listing for this one is brief, so we don't have more detail beyond the part being specific to the exhaust side rather than the intake.

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If you're rebuilding a Cub top end, this is a good one to inspect closely for wear at the pad and bush before you put the head back together. Call the shop if you want us to confirm fitment against your specific Cub before you order.

$25.49
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ROCKER SHAFT T20
PN 70-3225 · Goes with this
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Rocker ball pin
PN 70-3222 · Goes with this
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Sealing ring
PN 70-3253 · Usually replaced with this
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Exhaust rocker cover
PN 70-4649 · Goes with this
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EXHAUST VALVE T20 CUB
PN 70-3147 · Goes with this
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Inlet rocker cover
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