This stuff is the nectar of the tranny gods – "tranny honey", "liquid love". After switching to AMSOIL products in my Polaris Sportsman 500 H.O. engine & drivetrain, it runs more quietly, smoother, less vibration, with cooler engine temperature, shifting is easier, etc. I can both hear and feel the difference. Periodic engine overheating has gone away completely. All of my vehicles and equipment are changed over now to AMSOIL engine oils, drivetrain fluids, gasoline stabilizer, lubricants and coolants. Compare the labor rates at the shops and dealerships to AMSOIL 'Preferred Customer' pricing...then use of any other brand of lubricants makes zero logical sense. The value I receive is greater than the price I pay for the products. I'd consider myself a fool to use any other brand knowing what I know now. In my experience, there is no better brand of engine and drivetrain lubricants on the market. If there was, I probably would have already found it and been using it, and I have tried most engine oils on the market. I use AMSOIL products in all my vehicles: my truck, wife's minivan, kids' vehicles, dad's machinery when I am out there to help out, ATV, snowmobile, garden tractor, mowers, pressure washer, lawn edger, lawn equipment, snowblower, generator, pressure washer, lawn edger, handheld power equipment, log splitter, garden tiller, weed eater, hedge trimmer, chainsaw, post-hole auger, farm equipment, generator, string trimmer, chainsaw and water pump – basically all of the 4-stroke and 2-stroke power equipment I own. I've never had one single problem or failure that was lubrication or fuel related across all my power equipment or vehicles since switching to AMSOIL products. Using AMSOIL products actually saves me time and money versus breakdowns, downtime and having work done at an expensive dealership! Have you checked labor rates recently?

Easy to fill

This multi use fluid is fantastic over having to buy 100 different Polaris fluids for simple fluids change on ATV/UTV.....100 times better then OEM on top of it.

I switched my sportsman 1000 over to this product a few months ago. I use it for the front diff and the transmission. Overall shifting seems smoother. Very happy with this product.

fast delivery, and received my full order.

Love that this product works in both trans and diff.

Better than oem, made my Transmission shift smoother and overall feels better knowing I have amsoil in the tank!! Easy to use Pouch made it easy refilling the trans and front/back differential

Bought this for my first oil change on a 22 rzr xp1000. Really love the single fluid for all the gearboxes. Will continue to use this product.

I have become a member and regular user of Amsoil products. Ordering is easy and delivery is always quick.

I've only have 500 miles of using this oil after trans overhaul. I like the packaging and it stands up just like a quart bottle which takes up lees room in the garbage can. Great product

1st time using Amsoil. The container the gear oil is in does make pouring the new oil into gearcase much easier.

Simple to use , just put a hose on the bag spout and squeeze. I glued a hose on so it stays on. Also with one fluid it's simpler .

Our Polaris transmission is smooth and quiet since changing the fluid

I'm sure the oil is of the usual high Amsoil standards; however the bag is cumbersome and not very practical. The oil needs to be measured to insert the proper amount and the bag has no level indicator, so the oil needs to be emptied into a measuring device, then poured. The bag does not stack well and is not nearly as easy to use as the traditional Amsoil bottles. Hoping Amsoil soon sees the light on this one.

Just switched to this fluid within the year. so far so good.

Changed front and rear differential fluid with Amsoil. Great product and definitely helped with engaging smoother .

We bought our daughter's quad last year and is a 2016 with low hours. I replaced the transmission oil twice over the last 2 years with the Polaris factory oil. The transmission failed while we were on a trail a long way from home. I pulled the transmission apart and was shocked to discover all of the bearings and gears were covered in rust. The bearings had completely failed. After a $500 rebuild I've switched to AMSOIL and won't look back.

Love the bag quarts

Same price basically as the polaris stuff but in an easier bottle to fill.

I am totally satisficed with this product to provide total protection for my rig under extream driving conditions .