|Item Weight||5 ounces|
|Product Dimensions||2.35 x 2.25 x 4.7 inches|
|Item model number||80301|
|Is Discontinued By Manufacturer||No|
|Manufacturer Part Number||80301|
|OEM Part Number||80301|
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Red Line 80301 Limited Slip Friction Modifier - 4 oz.
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CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Red Line differential friction modifier and break-in additives can be added to any gear oil to replace the limited-slip additives. They are ideal to tune a limited-slip unit.
Top reviews from the United States
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Due to the fact that you don't need much of this fluid, I wasn't completely surprised to see that someone had poked a very small hole in the plastic sealing ring and sucked out some fluid prior to me receiving it. I suppose I should have big-dealed it with Amazon, but in reality, it met my needs and I probably won't use the remaining portion ever again. Or at least not for another 50k.
Do yourself a favor and buy a different brand of Limit Slip Friction Modifier that comes in a squeezable tube.
Many synthetic gear oils claim they already have "limited slip additive" included, but it is usually not enough for optimal performance. If your vehicle says that a friction modifier additive is needed, then make sure you add some (might not need the whole 4 oz, but will probably need at least some) even if the gear oil says it's not needed.
Update 2700 miles later going well no issues I recommend this addictive
Once installed, the benefit was obvious.
However, I would design the spout differently. Its easiest to install differential fluids by using a rubber hose and just tilting the bottle on end.
The spout on this bottle does not allow for the attachment of a rubber hose. I had to squirt it into the hole and it was a mess.
I guess an alternative would be to mix it with the differential oil before putting it in the differential, but my differential was already full of oil.
Good product, but why not put a cone spout on the bottle?
Top reviews from other countries
My differential didnt blow up. Hard to tell if it works. No chatter before or after.