Best & Lloyd Oil Pump Spares

Best +Lloyd oil pump 1+1/4 inch type Tank/Pump gasket The "L56 Joint washer" This 1+1/4 inch size was mainly used on AJS machines. .If you need the 1 Inch size then please refer to our Part number 58-462

The Light Plunger-Part Nr. 104-462
Best and Lloyd part number 761.
A brass part which sits on top of the Plunger Spring which pushes the brass Light- Plunger against the base of the Regulating Valve screw wheel.
Suitable for both the early Best and Lloyd oil pumps with the 24mm diameter tubular oil sight glass and the later Post -1923 version with the 36 mm disc type oil sight glass.
It provides a method of maintaining the Regulating Valve screw wheel in the position it has been manually set to so that the oil drip rate is predictable.

Best & Lloyd style ball bearing and spring non-return-valve (Vacuum Valve) 5/32inch diameter stainless steel ball bearing.

Part No 54-462 Best+Lloyd type 2mm thick ,36mm diameter Oil Sight Glass and gasket kit. 36 mm diameter Oil Sight Glass- hardened glass, 2 mm thick upper gasket made from neoprene impregnated cork 1 mm thick base gasket made from neoprene impregnated cork Three sets of gaskets per kit (6 gaskets in total) Only one set of gaskets are required for the installation. The other two sets are spares for the future

Best and Lloyd style tank/pump gasket with two holes for the affixing screws and two holes for the pipes. Comprises four gaskets in the kit. The multiple gaskets are so that a preferred total gasket thickness can be achieved.

Part of that non return valve arrangement which is Post the sight glass 6.5mm long but can be trimmed down to 5 mm long to allow the length to be individually set for correct spring compression within the non-return valve configuration