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Schaeffer Oil for Harley Davidson's

Looking for premium oil for your Harley Davidson? 

We have Schaeffer oil for your Harley Davidson engine, transmission and primary.  The following is the Schaeffer Harley conversion chart.  This is a helpful chart for those who are interested in finding Schaeffer oil for Harley Davidson applications. Always consult the owner’s manual and the OEM’s recommendations for the correct recommendations!

Schaeffer's Harley Davidson Oil Chart - Shop Here!

Schaeffer Harley Oil


Engine: Twin Cam, Evo, Ironhead, Sportster, V-Rod   

Recommendation: #707 Schaeffer’s Extreme V-Twin Synthetic Plus Racing Engine Oil SAE 20W-50

Engine: Flathead, Knucklehead, Panhead, Shovelhead 

Recommendations: #707 Schaeffer’s Extreme V-Twin Synthetic Plus Racing Engine Oil SAE 20W-50 or #110 Schaeffer Micron Moly Racing Oil SAE 50

Transmission: Twin Cam, Evo, Ironhead

Recommendation:#170 Extreme Performance 75W-140 Full Synthetic Gear Lube

Transmission: Flathead, Knucklehead, Panhead, Shovelhead 
Recommendation: #110 Schaeffer Micron Moly Racing Oil SAE 50 or #170 Extreme Performance 75W-140 Full Synthetic Gear Lube.

Transmission or Primary: V-Rod

Recommendation: #707 Schaeffer’s Extreme V-Twin Synthetic Plus Racing Engine Oil SAE 20W-50

Primary: Twin Cam, Evo, Ironhead

Recommendation:#240 Schaeffer's Extreme Performance V-Twin Primary Lube SAE 30

Shared Primary/Transmission: Sportster

Recommendation: #240 Schaeffer's Extreme Performance V-Twin Primary Lube SAE 30

Always consult the owner’s manual and the OEM’s recommendations for the correct recommendations!

Find all of these oils here → Buy Harley Oil-Shop Now

rev. 8.14.24

8th Jan 2014 Richard S Imus

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