logo meca
Image 0
 p-UC04545 image

REF: UC04545

MECARUN G anti-noise gearbox and axle - oil treatment 150ml

25,00 €

MECARUN G noise reduction treatment for gearboxes and differentials in 150ml format. Compatible with all mineral and synthetic oils, reduces wear-related noises.
See +

In stock

Shipped by Mecatechnic on: 03/06/2026

Home delivery

32,50 €VAT included

Product description

Features

Customer reviews

Product description

MECARUN G 150ml is a preventive and curative anti-noise treatment for manual gear boxes and axles. It is compatible with the viscosity grades of all mineral and synthetic oils.
Its technological formula increases thethickness of the oil film, enabling it to adhere to and climb all moving mechanical parts(pinions, bearings, satellites, planetary gears, etc.). When stationary, Mecarun G forms a honeycomb that causes fine drops of oil to cling to metal surfaces. When the sprockets are in motion, Mecarun G makes the oil spin by binding molecules together. This forms an oil belt, preventing splash lubrication problems while reducing noise (hissing, rumbling etc...).

Advantages :
- Reduces wear-induced noise (ideal for older vehicles).
- Prevents splash lubrication problems (upper shafts).
- Protects all moving mechanical parts against wear.
- Maintains lubrication of metal surfaces even when stationary (ideal for prolonged winter shutdowns).

Dosage gearbox and axle: 2 to 5% of oil volume (e.g. 100 ml for 2 liters of oil in 5% dosage).

Directions for use:
- 1 bottle of 150ml treats up to 3 liters of oil (5% dosage).
- We recommend using Mecarun G when changing gearbox oil with new oil.
- Heat the gearbox or axle oil and the bottle of Mecarun G to 40° and mix (immerse the oil can and bottle in very hot water, for example).
- Use a mechanic's syringe to fill the crankcase through the filler hole.
- For engines, we recommend Mecarun P18.

Protect your gearbox or axle and save on maintenance costs with MECARUN!

Please observe all safety precautions.

Features

Brand

MECARUN

Capacity (L)

150

Customer reviews

4,0

4 reviews

Logo trustedShops

With Trusted Shops, we can improve directly thanks to your opinions posted on the MECATECHNIC website.

Best reviews

sort by

Logo Mecatechnic

Anonymous

3/30/2026

Ma boîte ronronner avant. Elle ronronne un peu moins. A voir dans le temps.
Logo Mecatechnic

denis

10/6/2025

bonjour, pour l instant pas terribles .boite a vitesses manuelle a 6 rapports passage des vitesses capricieux surtout première deuxième . après 80 km avec mecarun G dans la BV très peu d amélioration .a voir peut être dans le temps
Logo Mecatechnic

Serge

8/14/2024

Bonjour Je n'ai pas eu le temps de tester ce produit sur plusieurs kilomètres que j'ai mis dans la boîte de vitesses d'un Dodge US ARMY de 1943 ayant des pignons droits.. Merci.
Logo Mecatechnic

Denis

5/17/2024

Produit miraculeux. Utiliser sur une boîte de C25 avec roulements et synchro fatigués et de l'huile en 75w90. Beaucoup moins de bruit et passage des vitesses nettement amélioré.