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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 1 Gal. Jug

SAE No.

 N/A 85W-140 Gear

ISO VG

 N/A +320

API Gravity

 N/A 32.2

Specific Gravity @ 60 ºF/60 ºF

 N/A 0.8644

Temperature Range

 N/A -30 to 400 ºF

Viscosity @ 100 ºF

 N/A 374.2 cSt

Viscosity @ 210 ºF

 N/A 37.14 cSt

Viscosity Index

 N/A 154

Flash Point

 N/A 229 ºC

Pour Point

 N/A -29 ºC

Weld Load @ Load

 N/A 315 kg

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

 N/A 0.47 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 1.8 %

Oxidation Test @ Precipitation No., Orig.

 N/A 0.0 Trace

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

 N/A Trace/Nil sec(QUOTE)

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

 N/A 15 mils/0 sec(QUOTE)

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

 N/A 30/0 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 +90 lbs

Timken Load Arm @ OK Load

 N/A 85 lbs

FZG Gear Test @ Load Stage

 N/A + 12 Stage

Load Wear Index

 N/A 48.41

Last Non-Seizure @ Load/Wear Scar

 N/A 100/0.42 kg/mm

Last Seizure @ Load/Wear Scar

 N/A 250/2.46 kg/mm

Series

 N/A Alisyn® ProGear 21 Type 4

Type

 N/A Type 4 85W-140

Applications

N/A Alisyn ProGear 21 Type 4 is race proven in the most demanding racing environments from Indy Cars, GTP Lights, SCCA Endurance Cars, Circle Track cars, Pro Stock, and Pro Modified drag cars. 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°F when compared to conventional lubricants and up to 30°F compared to other synthetic gear lubricants. These performance characteristics result in gear box operating efficiency increases of up to 15%.