Crankshaft Key
(Woodruff Key)
Crankshaft keys (also called woodruff keys) are semicircular shaped, removable keys that fit into matching keyways cut into the crankshaft leaving protruding tabs. These tabs mate with matching slots on the harmonic balancer flush upon the shaft. It is impossible for them to roll over in the seat which in turn helps guide the harmonic balancer and prevents the harmonic balancer from freely rotating about the shaft.
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- 20R/22R/RE (3) Required
- 2RZ (2) Required
- 3RZ (2) Required
- 4AG (1) Required
- 3VZ (1) Required
- 5VZ (1) Required
2 Reviews Hide Reviews Show Reviews
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Can't go wrong with oem
Fit as expected
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Often overlooked...
Great price on this often overlooked little part-can be hard to find the correct part at hardware stores etc, and you often damage the old ones removing them. This fit perfectly, arrived quickly.