Which is performance oil pump guide high volume?
PERFORMANCE OIL PUMP GUIDE High volume performance upgrade for M-55HV. 25% increase in volume over stock oil pump. The 10550 housing and cover are CNC machined and phosphate coated. The lower pressure spring is included to reduce pressure if desired. Includes intermediate shaft with steel guide.
What to do with a high pressure oil pump?
High pressure performance upgrade for M-55 & M-55A. Standard volume oil pump. The 10553 housing and cover are CNC machined and phosphate coated. Manufactured with pink spring installed for higher pressure (M-55A). To change pump to lower pressure (M-55) install the supplied yellow spring.
What kind of plug for oil pump relief hole?
Relief hole in cover uses screw in plug instead of pressed cup plug. All bolts are self locking socket heads, with the wrench supplied. The housing and cover are CNC machined and phosphate coated. Includes 12550 chrome moly intermediate shaft with steel guide. Built with billet steel gears. Uses both 3/4” bolt on or press in screen.
What kind of oil pump does a small block use?
The 10990 is a Big Block style oil pump made to fit the Small Block applications. The drive and idler shafts have been extended to allow for additional support in the cover. Additional support eliminates dynamic shaft deflection at increased RPM levels. The cover is doweled to the pump housing to assure alignment of the shaft bores.
What causes an oil leak in a Softail?
Most oil leaks from the oil pump are usually caused by a bad gasket rather than a failed oil pump. Once the front part of the pump is removed, the gasket can simply be replaced and that should solve the problem. Many folks opt to purchase a higher flowing oil pump when doing a replacement to help with extra cooling in hotter environments.
Can you replace the oil pump on a Harley Davidson Softail?
Replacing your oil pump is a relatively easy job that you can do yourself to resolve your pesky oil leak problem. This article applies to the Harley Davidson Softail. Have you noticed a leak around your oil pump? Don’t despair, replacing the oil pump on your Softail isn’t as daunting a task as it might appear.
Can a high flow oil pump be replaced?
If you have purchased a high-flow oil pump, follow the manufacturer’s installation procedures. They should be bolt in with the proper fitment, and an OEM replacement will go back on just as the old came off. You may not need to actually replace the oil pump, but give it a good cleaning.
Can a Softail dip stick leak down oil?
IF you bike doesn’t leak down oil like this, it is one of the few. Taken from the 2003 Softtail Duece Owners Manual available for reference on https://www.harley-davidson.com/en_US/Content/Pages/Owners/om/2012/en/TOURING/file-8.html . Check engine oil level at each complete fuel refill.