| Also known as | E11353 |
| Diagram | Fig. 3 — OIL PUMP RELEASE VALVE AND OIL FILTER · ref 14 |
| Subsystem | engine bottom |
| Listed in parts books | 1971–1974 |
OIL PUMP TAB WASHER 3 CYL
Locking tab washer for the oil pump on Triumph and BSA three-cylinder engines, part number 71-1353.
This is the tab washer that locks the oil pump fasteners on the three-cylinder Triumph and BSA engines, part number 71-1353. It's a small locking washer with a tab that bends over to keep the oil pump bolt from working loose once it's torqued down.
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Our records on this one are thin beyond the catalog description, which calls it out specifically for the 3-cylinder engine, so it's built for the triple's oil pump, not the twins. Sold individually.
If you're pulling the oil pump on a triple for service, it's worth having a fresh one of these on hand rather than reusing a tab washer that's already been bent over once. Call the shop if you want us to confirm it's the right one for your particular oil pump before you order.
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