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Datsun Roadster & Fairlady 63, 64, 65, 66, 67, 67 1/2, 68 & 69 Early steering box fill cap plug

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Datsun Roadster & Fairlady Early steering box cap for the worm & roller steering boxes. Production sample shown. 2nd photo shows the the two part cap disassembled.

Sales unit 1 cap for price listed 

Will not fit the later 691/2, 70 Recirculation ball box. See those caps at part #2355 and 2359


Like the original, these reproductions are a two part cap which has a hole in the bottom that feeds to a inner reservoir in the center of the cap to capture any gear box oil expanding out of the steering box, which later drains back. It also has an open hole at the top to vent oil if the gear box has been overfilled. The Japanese message on  the top "Diff Oil" has ben faithfully recreated. 



Fits: 1963, 1964, 1965, 1966, 1967, 1968, 1969 Early