42-0115 SRM Billet Oil Pump – BSA A7 A10

42-0115 SRM Billet Oil Pump – BSA A7 A10

SRM highest quality aftermarket high delivery billet Oil Pump suitable for BSA A7 & A10 models up to 1963. Blue anodized coating.

The precision made internals with close tolerances give a more efficient oil feed and return and also reduces oil bleed past the gears when the bike is standing for long periods of time.

Kit comes complete with:

– 42-0115 Oil Pump – High Delivery

– 67-0642 Crankshaft Worm Drive Gear

– 67-1393 SRM Oil Pump Gasket

– 67-0644 Lock Tab Washer

– 67-0643 Left Hand Lock Nut

– Fixing Bolts & Washers

MADE IN ENGLAND

OEM: 42-0115, 67-0642, 67-1393, 67-0644, 67-0643

Manufacturer’s Description

High delivery oil pump. The high precision made internals with close tolerances give a more efficient oil feed and return and also prevents oil bleed past the gears when the bike is standing for long periods of time.

Oil pump kit comes with a crankshaft worm drive gear, locking tab washer,locking left hand thread nut, oil pump gasket, fixing bolts and fitting instructions. Rev drive tabs are standard for all the oil pumps.

Each oil pump is individually tested for feed and return rates, and bleed test, as part of SRM`s special products quality control.

Oil pump will fit both standard engines with the main bush, and SRM/Devimead needle roller converted engines with no modifications required. Some inner timing covers may have some “casting flash” (excess alloy) just above the oil pump from the BSA manufacturing process, it is usally a very small amount that has to ground away.

Full instructions supplied with the kit, including how to bleed prime the oil system before the engine is started for the first time after an engine rebuild or oil pump change.

Will fit early Long Stroke BSA A7 1947 to 1949 but some material may have to be relieved from the inner timing cover.

Will also fit Ariel Huntmaster.