12+ shovelhead oil pump diagram

Sealing your Primary Oiler. Add to Wish List Add to Compare.

1 Harley Oil Pump How It Works Wet Sumping Oil Carrier Over Panhead Shovelhead Evo By Tatro Machine Youtube

Amsoil Oil Comparison Study.

. Appears that SS have many variations on their pumps - mine appears to be the 31-6062 so in my photo 4 is the oil return 3 is the feed for oil tank 2 is a breather that could. Hydraulic lifters receive oil under pressure 12 to 35 psi from the engine and use that oil to damp the motion of a small piston that is connected to a pushrod. Since youre running an external filter youll connect a hose from that fitting to the IN side of the filtertake the OUT side of the filter and connect a hose from it to the tank.

Run the bike parked on the jiffy stand with the oil tank cap off for 20 minutes rev it idle it etc. Install the snap ring on the end of the oil pump drive shaft Figure 4. Sealing your Primary Oiler.

Factory option oil pressure gauge. 12-0452 Knucklehead oil pump body has oil pressure switch threaded hole on extreme right side. Level the bike upright.

Oil Pump Mount Kit. Sifton oil pump features geo-rotor compact cad-cam design billet aluminum construction superior. This is an oil pump on a shovelhead.

Very Simplified Oil line Routing. Accepts scavenger gear scavenger idler gear feed idler gear and feed gear. 26190-73 SHOVELHEAD EVO REPLACEMENT CAST AS STOCK OIL PUMP ASSEMBLY 19995 26199-81 Replacement Wrinkle Black Oil Pump Assembly 19890 26200-81 Replacement.

Very Simplified Oil line Routing. The small amount of oil in the. This key fits in the slot nearest the engine case.

Install new key in drive shaft for return drive gear. Amsoil Oil Comparison Study. The feed line is mounted in the center of the outer cover of the pump and is pointing up.

Then stop the bike shut it off and install your dipstickcap. We made a nice diagram of the oil lines on my 73 shovelhead cut all the old lines and removed them. UltimaShovelhead engines use a 1992 later style oil pump as shown in Figure 2.

Factory option oil pressure gauge. 12-9976 12-9805 1992-99 Chrome Sifton Oil Pump Assembly features improved oil pump pressure regulation that will ensure correct oiling to all areas of BT engines. Assembling and installing a complete oil pump onto a Harley Davidson Shovelhead Motor.

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