You are purchasing one European-made reproduction Nickel oil hand pump check valve for 1925-1936 single and twin models including JD, A, B, C pea shooter singles, and 1929-1931 DL 45", 1932-1936 RL & Servicar twins and 1930-36 model VL.  Fits as a perfect replacement for OEM check valve, and fits stock or the current USA reproduction oil line nuts.  We also sell the hand pump, fuel lines, oil lines, oiler covers, etc. for JD & early flathead models as well as chrome and nickel shift gates & nuts, and fuel caps.  Finish is nickel on this which would be correct for roughly 1930 and earlier.  We do sell the chrome plated body on another listing in our store.  

Please Note: The oil line fitting shown in photo # 5 does not come with this valve, this pic was from an earlier version we sold.

We sell oil lines, fuel lines, sheet metal for JD and single, electrical parts and harnesses, nickel, cad, and parkerized hardware, instrument panel, lighting, primary covers, etc.   If you can't find what you need here or cimarroncycleworks, just email and ask.

Located at and ships from Cimarron Cycle Works in beautiful Cimarron, New Mexico, USA!

Machining and plating is identical to original OEM parts.  

Used on the following models, please cross-check your own reference material to make sure this is right for you: