--- product_id: 11062175 title: "BestLine 853796001450 Premium Synthetic Power-Train Lubricant - 16 oz." brand: "bestline lubricants" price: "40.91 DT" currency: TND in_stock: false reviews_count: 7 url: https://www.desertcart.tn/products/11062175-bestline-853796001450-premium-synthetic-power-train-lubricant-16-oz store_origin: TN region: Tunisia --- # BestLine 853796001450 Premium Synthetic Power-Train Lubricant - 16 oz. **Brand:** bestline lubricants **Price:** 40.91 DT **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** BestLine 853796001450 Premium Synthetic Power-Train Lubricant - 16 oz. by bestline lubricants - **How much does it cost?** 40.91 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/11062175-bestline-853796001450-premium-synthetic-power-train-lubricant-16-oz) ## Best For - bestline lubricants enthusiasts ## Why This Product - Trusted bestline lubricants brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description BestLine Power-Train lubricant is the most advanced power-train treatment and is compatible with all other fluids and gear oils. It cleans the valve body and plates, allowing for a quicker and more efficient shift and cooler operation temperature for the automatic transmission. The power-train lube treats gears and bearings with a protective coating that resists wear while allowing for quicker and more efficient operations in standard transmissions/differentials. It enhances the efficiency of the water pump, lubricates the bearings, while coating the radiator with a protective layer to reduce oxidation and improve flow of coolant. ## Features - Make sure this fits by entering your model number. - Ultimate power-train protection for automatic transmissions, standard transmissions, power steering, differentials, and water pumps - Most advanced power-train treatment - Compatible to perform equally as well with synthetic or mineral based fluids and lubes - Exceeds performance standards to reduce friction, heat, and wear - Improves efficiency of driveline, which can relate to long term reduced repair cost and fuel consumption ## Images ![BestLine 853796001450 Premium Synthetic Power-Train Lubricant - 16 oz. - Image 1](https://m.media-amazon.com/images/I/71+A13Ai-UL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reduced a Major Engine Knock............. *by J***. on Reviewed in the United States 🇺🇸 on September 11, 2016* I bought this after I became the owner of a 2001 Dodge Durango 4WD with a 4.7L engine with 155,000 miles on it. The 4.7L engine is infamous for its knock and valve slap noise. In my case loud enough to compete with the radio. After tons of research I came across some reviews of the BestLine brand of products. I figured for less then $20 I might as well try it.I changed the oil and added 2 quarts of BestLine with 4 quarts of a good high mileage oil and the valve slap was reduced by more then 50%. I now have to intentionally listen for the valve slap to hear it. Look at some of the online video reviews and then spend the money to give you some piece of mind. For me, the vehicle was a gift from my son so I wasn't out anything, but I couldn't stand the noise. I now use this as my primary get around vehicle and with 168,000 miles it is still going strong.It's a minor investment for the piece of mind it brings. I am a hard skeptic on most things but I am a believer in this. I am trying the gas treatment now and will see if it improves mileage or makes the engine run any better. ### ⭐⭐⭐⭐⭐ USED IT IN MY 86 TOYOTA VAN WITH 225K MILES *by 3***T on Reviewed in the United States 🇺🇸 on April 7, 2014* Recently purchased and am restoring a 1986 Toyota Van, with tranny running hard-shift from granny to 2nd-- all other shifts were fine. So, had the transmission flushed, new seals & filter (no shavings or sludge found-- thank goodness) then added the appropriate amount of this power train lubricant with OEM tranny fluid.Unnervingly, there was a bit of a 'low squeal' that seemed to come from the differential for a couple weeks-- but it was a bitter cold winter at the time with negative temps-- and then within 2 weeks the sound dissipated and is completely gone now. (NOTE: Toyota is very specific on what fluid to use in this model van due to basically a fork lift engine, and I was prepared to have it flushed again and only OEM fluids replaced, but it appears this fluid has integrated well.)I've put another 500 miles on the van since using this product and automatic shifting is much more smooth and quiet. Therefore, I'd say this stuff works as stated and I hope for having used it, I can get another 225k miles out of the van.For my experience, I'd definitely recommend it for high mileage vehicles with a few ticks, but that don't need major transmission work. ### ⭐⭐⭐⭐⭐ i i i incredible e e e :D *by S***N on Reviewed in the United States 🇺🇸 on June 18, 2013* i had bought this in hopes to fix a hard shift into 2nd and a whistling noise when my truck went into 3rd gear at around 35-45 mph. i had recently had my transmission rebuilt $2500 (ouch!!! yes it still hurts) 2 year warranty (only good thing about that, but still HURTS) and returned to the shop 10 days later so they could check for leaks, and i had told them of what i had noticed (above symptoms) he had told me unless it gets worse or i am really uncomfortable with it, there is not much he can do right now( WTF!!) than was over 2 months ago and problem persisted every day. i had heard of bestline products and decided to give it a try. placed my order, fast shipping, package arrived un-damaged (important) used most of bottle in various places, trasmission( biggest issue), radiator, power steering. didnt notice anything real special after adding to radiator or power steering, but immediate results in the transmission incredibly smooth shift through all gears and no whistling noise for almost a week. so i am thrilled --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/11062175-bestline-853796001450-premium-synthetic-power-train-lubricant-16-oz](https://www.desertcart.tn/products/11062175-bestline-853796001450-premium-synthetic-power-train-lubricant-16-oz) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-16*