High performance coolant conditioner
High performance coolant conditioner
For heavily-loaded racing differentials and transmissions, problem gearboxes
For Custom Applications Only.
Boiling Point - Dry 260°C (500°F) / Wet >170°C (338°F)
Offers higher wet boiling point than DOT 4 fluid
2X Entries Into Our F80 M3 Sweepstakes
Max-Gear is recommended for use in front or rear open differentials, manual transmissions, and lower gear units of marine engines that specify use of an API GL-5 or GL-4 fluid
For rear differential service. Rear Haldex requires a separate fluid. Differential capacity 1 liter
Highly refined Super DOT4 giving a significantly higher boiling point than a regular DOT5.1
Perfect for a top off any time you need it!
Meets Volkswagen & Audi 502.00/505 00 specification
-25 Fahrenheit formula with advanced technology for maximum de-icing and streak-free cleaning power
This product was last offered at the strikethrough price on
05-07-2026
Premium performance manual transmission fluid with increased gearbox efficiency in passenger cars due to low viscosity level - API GL-4
DOT4 compliant. Boiling point - Dry 307°C (585°F) / Wet 185°C (365°F)
2X Entries Into Our F80 M3 Sweepstakes
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-13-2026
High-performance engine oil with an optimal viscosity grade produced using fully synthetic polyalpha-olefins (PAO).
Want to use that signature purple oil in your European engine? Here is Royal Purple's answer to the European engine market.
Featuring a newly developed cap system designed for thorough and efficient emptying of the container.
TRW DOT 4 fluid. Boiling point - Dry 270°C (518°F) / Wet 163°C (325°F)
Great for use with the ES3245872 MotorVac cleaner tool. Used to blast carbon out of intake and valves.