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Ask Mobil Archive -
Harley-Davidsons
DateQuestionAnswer
09/18/2008
Using Mobil 1 15W-50 in Harley-Davidsons
Several independent tests have shown that Mobil 15W-50 is virtually similar to Mobil 1 V-Twin 20W-50 oil. Since Harleys utilize separate oil supplies for the primary and tranny, is there any valid rea...
As long as the primary and tranny are separate sumps and there is no concern for clutch performance, then Mobil 1 15W-50 can be used in a Harley.
12/15/2007
What Oil to Use in Harley-Davidson Primary Drive
Hi, I have been using your Mobil 1 MX4T (Mobil 1 Racing 4T 10W-40) for 4 years and love it in my Japanese motorcycles. I have purchased a '08 Harley and want to continue to use Mobil 1 but use 20W-50 ...
You actually have a couple of choices for the primary drive. The optimum product would be Mobil 1 Racing 4T™ 10W-40 but it is also okay to use Mobil 1™ V-Twin 20W-50.
08/16/2006
Use of Mobil 1™ in Place of Harley Davidson 20W-50 Oil
I own a 2001 Harley Davidson Sportster 1200cc. I was considering using Mobil 1 synthetic as a replacement to the standard Harley 20W-50 oil. Harley Davidson's service manager advised against that and ...
Mobil 1™ V-Twin 20W-50 fully synthetic motorcycle oil is designed specifically for V-twin motorcycle engines like Harley Davidson. This product provides outstanding performance and protection. Answer ...
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