Holts Molyslip GM6RA Double Concentrate Gearbox Additive 65ml – Reduces Noise & Protects Gears

In stock

  • Double concentrated formula for superior gearbox protection
  • Reduces whining and rumbling noises during gear changes
  • Protects manual gearboxes, steering boxes, and back axles
  • Coats moving parts to reduce friction and wear
  • Easy to use and reliable 65ml bottle
  • Professional quality additive from Holts

Product details

Holts Molyslip Gearbox Additive – Double Concentrate for Smoother, Quieter Shifts and Reliable Protection

If you’re fed up with noisy gearboxes or that pesky rumble every time you change gear, Holts Molyslip GM6RA double concentrate gearbox additive could be just the ticket. Tailored specifically for manual gearboxes, this little gem works by coating all the moving bits inside your gearbox, steering box, and back axle. The upshot? Smoother gear changes and less wear and tear on those crucial components under the bonnet.

Why go for this additive?

It’s double concentrate, so a little goes a long way, giving your gearbox top-notch protection without needing a hefty dose. Pop it in during your oil change, and it gets straight to work, cutting down friction that causes those annoying whining noises and that dreaded rumble. It’s dead easy to use – no mucking about – and comes from Holts, a name you can trust when it comes to automotive care here in the UK.

What sort of issues does it tackle?

Manual gearboxes have a habit of getting noisy and a bit rough around the edges over time, especially if the oil’s not quite up to the mark or if you’re often driving in tough conditions. This additive helps smooth out gear changes, protects against wear, and can even extend the lifespan of your gearbox and related parts. Plus, it’s a handy fix for keeping your steering box and back axle in tip-top condition.

How do you use it?

Simply add the 65ml bottle to your manual gearbox oil when you’re doing an oil change. It’s designed to blend in nicely and get cracking straight away. Just make sure you’ve checked your vehicle’s oil capacity so you dose it right – typically, one bottle suits between 3 to 5 litres of oil.

  • Double concentrate formula for top-tier protection
  • Quiets down gear whine and rumble for a more pleasant drive
  • Shields gearbox, steering box, and back axle components
  • Easy to add during oil changes with no mess or fuss
  • Professional-grade product from Holts, a trusted UK brand

Just a quick heads up – this additive’s designed for manual gearboxes only. If you’re driving an automatic or a different kind of transmission, it’s best to find a product made specifically for those. Also, shipping is limited to the UK mainland, so keep that in mind when placing your order.

All things considered, if you want to keep your manual gearbox running like clockwork, cut down on noise, and give your transmission parts a bit of TLC without any faff, Holts Molyslip GM6RA is well worth a look. It’s a small bottle that packs a proper punch – that’s the beauty of a cracking additive!

Additional information

Brand

Holts

Additive Type

Gear Protection
Noise Reduction
Smoother Shifting

Compatibility

Manual Transmission

Volume

65 ml

Application Stage

With Gear Oil (added during oil change)

Dosage (per litres of oil)

1 bottle per 3–5 litres

Model

GM6RA

Back to Top
Product has been added to your cart
We use cookies in order to give you the best possible experience on our website. By continuing to use this site, you agree to our use of cookies.
Accept