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Shop/Category/Fig. 26 — OIL TANK/Joint washer
Joint washer
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Details
Also known asE3763
DiagramFig. 26 — OIL TANK · ref 13
Subsystemengine bottom
Listed in parts books1964–1970
Also fits (as replacement)1974, 1976–1980, 1983, 1985 · for 71-3754

Joint washer

Joint washer for the oil tank and oil pipe connections on unit-construction Triumph twins.

PN · 70-3763
Supersedes 71-1458, 71-3754 — earlier factory numbers for this part.

70-3763 is a joint washer that seats in the oil tank plumbing, showing up across catalog listings for the oil tank, petrol and oil tanks, and oil tank/oil pipes/breather pipes figures. It's a simple gasket-type part meant to seal a joint in the oiling system where a pipe or fitting meets the tank.

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