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Our Race Series ProGear 21 is the most advanced, high-tech gear oil available today and challenges traditional and other synthetic gear oils, which must be thick to handle high loads. Ultra High Film Strength and Advanced Extreme Pressure additives reduce friction, hydrodynamic drag, and gear box temperatures while offering superior hot and cold temperature performance. ProGear 21 is ideal for use with high performance cars, motorcycle, and marine gear systems.
Unit of Measure

Specifications

Market

 N/A automotive Automotive OEM Marine motorcycle

Type of Lubricant

 N/A Synthetic Lubricating Oil

Packaging

 N/A Quart Bottle

SAE No.

 N/A 75W-90

ISO VG

 N/A +100

API Gravity

 N/A 32.2

Specific Gravity @ 60 ºF/60 ºF

 N/A 0.86

Temperature Range

 N/A -45 to 350 ºF

Viscosity @ 100 ºF

 N/A 129.6 cSt

Viscosity @ 210 ºF

 N/A 20.84 cSt

Viscosity Index

 N/A 186

Flash Point

 N/A 430 ºF

Fire Point

 N/A 450 ºF

Pour Point

 N/A -45 ºF

Weld Load @ Load

 N/A 400 kg

Steel-on-Steel Wear @ 1200 rpm, 40 kg, 52100 steel, 1 hr

 N/A 0.53 mm

Rust Preventive Properties @ Procedure A

 N/A Pass

Rust Preventive Properties @ Procedure B

 N/A Pass

Oxidation Test Viscosity Incr. @ 212 ºF

 N/A 1.76 %

Oxidation Test @ Precipitation No., Orig.

 N/A 0.0 Trace

Foam Test - Sequence 1 (mls @ 5 min. air/mls settling)

 N/A 5/0 sec(QUOTE)

Foam Test - Sequence 2 (mls @ 5 min. air/mls settling)

 N/A Trace/0 sec(QUOTE)

Foam Test - Sequence 3 (mls @ 5 min. air/mls settling)

 N/A 5/0 sec(QUOTE)

Falex EP Test- Last Pass Load

 N/A +4500 lbs

Falex EP Test- Conversion to Contact Pressure

 N/A 202980 psi

Timken Load Arm @ Fail Load

 N/A None lbs

Timken Load Arm @ OK Load

 N/A 100 lbs

FZG Gear Test @ Load Stage

 N/A + 12 Stage

Load Wear Index

 N/A 69.74

Last Non-Seizure @ Load/Wear Scar

 N/A 160/0.51 kg/mm

Last Seizure @ Load/Wear Scar

 N/A 315/3.76 kg/mm

Series

 N/A Alisyn® ProGear 21 Type 3

Type

 N/A Type 3 75W-90

Evaporation 22 hrs @ 300 ºF

 N/A 5.41 %

Applications

N/A Alisyn ProGear 21 Type 1 is race proven in the most demanding racing environments from Indy Cars, GTP Lights, SCCA Endurance Cars, Pro Stock, and Pro Modified drag cars, to high performance marine outdrives and lower units. The additive package was formulated to give exceptional load carrying capabilities (+4500 lb. Falex loads) while offering superior oxidation stability compared to other lubricants on the market. Customers report reduced gear box temperatures up to 45 ºF when compared to conventional lubricants and up to 30 ºF compared to other synthetic gear lubricants. These performance characteristics result in gear box operating efficiency increases of up to 15 %.