201-30261 Rubber Cup, used to seal the push rod tubes, fits model LPA, LPW/S/T Lister Petter engines 287370 Hercules water pump if you don't know where

if you don't know where to find it

Its your responsibility to remove the pump and ship it to Online Power Products

Please beware of this difference

Make sure you confirm your build code as there are different speeder springs available

such as the Wiggins Yardbull (Fork truck): W300YX

201-30261 Rubber Cup, used to seal the push rod tubes, fits model LPA, LPW/S/T Lister Petter engines 287370 Hercules water pump if you don't know where201 30261 Sealing rubber cup, this is the cup that goes into the cylinder head and seals the push rod tube at the head itself. This is the lower cup, there is a difference between the upper and lower cup. This will be item 17 in the Lister Petter drawing