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Valve for OHV engines 1927-1936
High quality new ohv valve suitable for model 9, 90 and 9A engines for 1927 to 1936.
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Shipments and returns Your order shipment Orders are generally processed within a couple of days.
According to the parts lists for the period there were a number of variations for the inlet and exhaust valves but should be suitable for most ohv models of the period. Studying the parts lists for the applicable years the 3643 was common to all inlet valves and is suitable as an exhaust valve as it is manufactured to similar exacting standards of 214N material. One year models used valve caps (or thimbles) but this is the appropriate length without the cap and has a stellite tip, therefore no valve cap is required.
There is an alternative valve available (S1-4869) with a larger head for a model M90
Length is 3.90 ins, stem diameter is 0.372-0.373 (3/8) ins and head diameter is 1.687 (1 11/16) ins.
Compatible with original collets (split tapered bushes)
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