



⚙️ Upgrade your gearbox game—silence the noise, feel the smooth!
LIQUI MOLY Gear-Oil Additive is a high-performance lubricant enhancer containing MoS2 that forms a durable film on sliding surfaces, reducing wear and noise in gearboxes, driveshafts, and differentials. Designed to withstand high thermal loads, this 20g additive treats up to 1 litre of gearbox oil, improving gear shifting smoothness and extending component life. Ideal for professionals seeking reliable, long-lasting gearbox protection (not for wet clutch motorcycles).






| ASIN | B001CZSGUI |
| Best Sellers Rank | 80,561 in Automotive ( See Top 100 in Automotive ) 106 in Engine Oil Additives |
| Brand | Liqui Moly |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,931) |
| Date First Available | 19 April 2011 |
| Item Weight | 20 g |
| Item model number | 1040 |
| Manufacturer | Liqui Moly GmbH |
| Manufacturer part number | 1040 |
| Model | 4100420010408 |
| Product Dimensions | 1.8 x 2.9 x 15.1 cm; 20 g |
| Safety rating | Não aplicável |
| Viscosity | 0w |
N**H
Additive
Great product
G**P
Magic not Snake Oil
Ordered 2 tubes for my car gearbox. She has noisy input bearing, I know it didn't fixed the bearing, I just bought some time and noisy is 80% down, worked like a charm for me so far, finger's crossed. P.S. smoother gear shifting too Love it.
D**T
ok
ok
G**G
Good quality
Good quality
M**E
Watch it run...
Have been aware of the properties of MoS2 as a slip/wear additive for some time. Bought with the high performance gear oil, after a rinse out with neat oil was able to just pour this in, literally, followed by fresh oil, easy. Performed an oil change on an older strimmer powered cultivator, couldn't have been easier, sounds so much better, and runs freely too. Gears look clean, and holding a nice film.
T**P
It works
My old land rover series 2 could get a bit awkward to select first when gearbox was hot so I thought I’d give this additive a go , I’ve left it a few weeks before I left a review to see how product preformed, it has made a big difference to the gearbox much better gear change in all gears so very pleased , as any owner of a old series landy knows the gearbox’s can be a bit tricky!!!! So to sum up for me it worked so very pleased.
J**L
Will Need Multiple
You'll need to buy more than one unless your gearbox only holds 1 litre of oil. But it seems to do the trick.
I**.
👍
Easy to use
C**O
Todo bien en tiempo y forma
T**Y
Pour lubrifier la boite je pense necessaire après vidange pour maintenir une qualité d'huile neutre. Aucun soucis rencontrés niveau efficacité cela a arrangé les vitesses qui accrochaient un petit peu mais je n'avais pas de gros soucis. Toujours bien à utiliser. Bon Produit de bonne marque à bon prix.
A**R
Ich hab mir das Additive gekauft wegen der guten Rezensionen. Und ich muss sagen ich bin echt beeindruckt. Bei meinem A4 1.6 hatte das Getriebe immer gehakt obwohl erst vor 30000km das Öl und die Kupplung gewechselt wurden. (Zumindest laut Quittung vom Vorbesitzer) Ich habe jetzt das Getriebeöl getauscht und gemerkt das etwa 1l Öl zu wenig drinnen waren. Hab jetzt 2,3l Liqui Moly 75W-90 und 80g von dem Additive eingefüllt. Und siehe da nach ca. 500km hauptsächlich Autobahn lässt sich das Getriebe Butterweich schalten und ist wesentlich leiser geworden. Ebenfalls hab ich die Bremsflüssigkeit an der das Kupplungssystem mit dran hängt auch getauscht.(War schon 4Jahre drin) Fakt ist das er sich viel besser fahren lässt. Kann ich nur weiter empfehlen. Kaufe ich wieder.
D**Z
Despues de leer mucho sobre aditivos me decidí por este de liqui molly, decir que no es instantanea la mejoría nada mas meterlo a la caja, que se tarda alrededor de 100 - 150km en notar realmente la diferencia, pero una vez que ruedas esos kilometros es cuando empiezas a darte cuenta que los cambios que antes estaban algo duros ahora entran muchísimo mas suave. Voleré a pedir este producto seguro
M**Z
Very good product. 2nd purchase in the last 5 years. Has definitely made gear shifts totally smooth.... So smooth that I can actually shift gears with just one finger. Using it in my Suzuki Ignis with manual transmission. Definitely recommend.
Trustpilot
2 months ago
1 month ago