Quick Answer: What Oil Goes In A Harley Transmission?

How much oil goes in a Harley transmission?

When filling the transmission, use Harley-Davidson TRANSMISSION LUBRICANT (Part No.

99892-84 (qt.) or 99891-84 (gal.)).

The transmission fluid capacity is approximately 24 ounces (0.71 liters).

Inspect o-ring for tears or damage..

Can you use engine oil in transmission?

Yes, you can use motor oil instead of automatic transmission fluid. … Motor OIL and automatic transmission FLUID are two products to do two different jobs. Just because you COULD does not Mean you should. As motor oil is thicker than ATF it will clog up passages and likely cause more problems than it fixed.

Is engine oil the same as transmission oil?

A couple of differences are the following: Motor oil is designed to deal with the products of combustion, whereas automatic transmission fluid (ATF) does not see contaminants from fuel burning. … Transmission fluid is also used by your steering system to keep its parts moving smoothly.

How often should you change synthetic oil in a Harley?

Motorcycles needing semi-synthetic motor oil can usually last between 5,000-8,000 miles before needing to change the oil. Finally, motorcycle engines running off fully synthetic motor oil will be able to last between 7,000-10,000 miles before needing to change the oil.

What is the difference between transmission oil and engine oil?

The main difference between engine oil and transmission fluid is that while engine oil is primarily a lubricant, transmission fluid is also hydraulic fluid. … Although transmission fluid includes lubrication properties, it is not suitable for the engine due to other additives added to engine oil.

What is the best transmission oil for Harley Davidson?

The Best Oil for Harley Transmission ReviewsRed Line 42804 V-Twin Transmission Oil. Check Latest Price. … Red Line 90226 V-Twin 20w50 PowerPack Oil. Check Latest Price. … Bel-Ray Big Twin Transmission Oil. Check Latest Price. … Spectro Oil R. HDPG6. … Maxima Racing Oils. Check Latest Price.

How much oil goes in a Harley primary?

Fill the primary with oil Harley Davidson Softails require one quart of primary fluid. Be sure to check your owner’s manual or the AMSOIL Product Guide for the correct primary oil capacity for your bike.

Can I use Mobil 1 in my Harley?

Mobil 1 V-Twin Motorcycle Oil is a high-performance engine oil designed to resist thermal breakdown. It is the most ideal motorcycle oil for air-cooled and hot running engines. Best oil for Harley-Davidson bikes. … Help reduce engine noise.

What oil should I use in my Harley primary?

Answer: For any Harley Twin-Cam engine, we highly recommend using AMSOIL Synthetic 20W-50 in “all three holes” (as they put it) for two essential reasons. Update: AMSOIL now offers dedicated fluid for Harley Davidson primary chain-cases and transmissions.

Can I use gear oil in my Harley transmission?

Our answer: It is perfectly acceptable to use 75W-140 gear oil in Harley-Davidson transmissions. … For instance, AMSOIL V-Twin Synthetic Transmission Oil is an SAE 110 gear oil. Let’s discuss the pros and cons of going with 75W-140.

How often should you change primary oil in my Harley?

(Mobil 1 V-Twin) and the syn oil from HD for the primary. For years 2005 and earlier, the interval is 5,000 miles. In 2006 the tranny gears were changed to helical cut and the interval was increased to 10,000 miles. This information is in both the Owners Manual and the Factory Service Manual.

Who makes Harley syn3 oil?

AMSOIL INC.AMSOIL INC. has 40 years of experience providing superior lubricating protection for all brands of motorcycles, and AMSOIL Synthetic Motorcycle Oils have been tested in millions of over-the-road miles.

How much does an oil change on a Harley cost?

Service Pricing MenuINSPECTIONPRICE*OIL & FILTER CHANGEPRICE*Street [black filter only]$99.95Sportster$99.95Softail$99.955 more rows

Can I use car oil in my Harley?

Although you can temporarily use motor oil, it may end up damaging your bike. If you want an oil to use in all weather conditions they recommend that you should use SAE 20W50. For low temperatures, Harley recommends SAE 10W40, which prevents low-temperature issues.

What happens if you put motor oil in the transmission by mistake?

Using the wrong fluid can cause poor lubrication, overheating, and possibly transmission failure. A mechanic might not be able to reverse the damage, even by flushing the transmission. Mistakenly adding motor oil or brake fluid can also destroy your transmission.

Can you use ATF in Harley primary?

The viscosity in ATF generally is too low to recommend for using in the primary case. After reading a number of threads about ATF in the primary, I gave it a shot. I have run Harley’s primary / transmission fluid in the primary since I bought the bike, and to be honest, the bike has run just fine.