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Red Line Synthetic MTL 75W80 GL-4 Manual Transmission Fluid

Red Line MTL was invented for the performance manual trans gear oil market.
Variant Title Product Code
Red Line MTL 75W80 GL-4 Manual Transmission Fluid - 1 US Quart (0.946 Litre) redline-50204
Red Line MTL 75W80 GL-4 Manual Transmission Fluid - 2 x 1 US Quart (1.892 Litres) redline-50204#2
Red Line MTL 75W80 GL-4 Manual Transmission Fluid - 3 x 1 US Quart (2.838 Litres) redline-50204#3

Availability: In Stock

RRP: £21.42

Our Price From Excl. VAT: £15.17 From Incl. VAT: £18.20

You Save: £3.22 (15%)

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Product Description


  • Popular for BMW, Honda/Acura, Ford Focus, late-model Mini Cooper, Land Rover/Range Rover LT77S, Mitsubishi, Dodge & Jeep NV1500, NV3500 , NV3550 and NV5600 truck transmissions
  • Popular replacement for and improvement over GM Synchromesh® (#12345349), Auto-Trak II® (#12378508) and Chrysler spec MS-9224
  • Safe for brass synchros, as it lacks the reactive sulfurs found in most GL-5 oils that cause damage
  • Offers quicker shifts, A perfect synchronizer coefficient of friction
  • Eliminates notchy shifting, even when cold
  • High performance gear protection and longer synchro life
  • Satisfies the gear oil viscosity requirements of 75W, 80W and motor oil viscosities of SAE 30, 10W30 and 5W30
  • Recommended for GL-1, GL-3 and GL-4 applications as well as where most special synchromesh fluids are specified

Since most GL-5 gear oils for differentials are too slippery for manual transmissions, Red Line offers these products that ensure proper shifting while providing ultimate wear protection

  • Appropriate coefficient of friction for most manual transmission synchronizers (other's synthetic gear oils are often too slippery for proper synchro engagement)
  • Red Line offers lubricants to pinpoint nearly every transmission application
  • MTL, MT-85 & MT-90 are not for use in differentials with hypoid gears
  • Excellent gear and synchro protection, balanced slipperiness for easier shifting in cold climates
  • Excellent for high- and low-mile transmissions
  • Compatible with petroleums and other synthetics

OEM Compatibility

Suitable replacement for:

API GL-4 / GL-3 / GL-1
SAE 80/80W/75W80
SAE 30/5W30/10W30

Alfa Romeo
Chrysler MS9224
Ford XT-M5-QTS
Genuine Mtf
Gm Auto-Trak II
Gm Synchromesh
Honda/Acura Genuine MTF
Land Rover/Range Rover MTF 0063
MB 235.10
Mini MTF 94
Mini/BMW 83 22 0 403 247
Mini/BMW 83 22 0 140 516
Mitsubishi #MZ313501
Opel/Vauxhall #09 120 541
Peugeot/Citroen PSA B71 2330 75w80
Renault Clio PT# 77 11
Saab MTF0063
Volvo MTF 97309-101161745
Volvo M2c 200-C3
VW/Audi G 052 532
VW/Audi G 055 532



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