MotorNuts | Car & Motorcycle Spare Parts & Accessories

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Gearbox Treatments & Additives

Give your gearbox some love - a little treatment goes a long way; cleaning, lubricating and helping with maintenance and performance.Read more

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Forte Automatic Transmission Treatment

Product code: 01004
Forté Automatic Transmission Treatment is compatible with and will enhance the performance of all automatic transmission gearboxes.

Forte Power Steering Treatment

Product code: 01304
Forté Power Steering Treatment works to eliminate PAS stiffness, shudder and noise; prevents oil leaks and provides smoother operation of the power assisted steering.

Wynn's H.P.L.S manual gearbox treatment

Product code: 59405
Wynn's H.P.L.S. is a manual gearbox treatment which improves gear shifting, lowers gearbox noise and stops oil leaks.
  • £7.94

LUCAS OIL Motor Cycle Oil Stabilizer - 355ml

Product code: 10727
Will not void new vehicle warranties
  • £10.38

LUCAS OIL Transmission Fix 700ml

Product code: 10009B
Contains no solvents
  • £16.78

MOLY SLIP Gearbox Protection - 65ml Tube

Product code: GM6RA
Double concentrated formula for ultimate protection
  • £15.36

SLICK 50 Manual Gearbox Treatment - 80ml

Product code: 60199080
Protects against friction
  • £26.15

WYNNS Automatic Transmission Flush - 325ml

Product code: 64401
Oil soluble treatment developed to clean automatic gearboxes
  • £14.16

Fortes automatic transmission treatment enhances gearbox performance; it is the recommended treatment for hydraulic systems using LHM fluid and compatible with crankcase oils.

To improve gear changing, reduce gearbox noise and stops oil leaks use the Wynns HPLS manual gearbox treatment.

Forte diff and gear treatment reduces gear friction and gear tooth wear, quietens gearbox and differential noise and allows smoother gear changes

Forte Power steering treatment will enhance performance by working to eliminate PAS stiffness, shudder and noise and prevent oil leaks meaning smoother operation of the power steering.