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RUGGED E.P. Gear Oils

Rugged E.P. Gear Oils 80w90 and 85w140 are premium quality extreme pressure gear oils that meet the demands imposed upon rear axle systems of passenger cars and trucks, manual transmissions, and in many industrial reduction units.

APPLICATIONS:

  • Where API service GL-5 is recommended.
  • Where military specification MIL-L-2105E is called.
  • Where multi-purpose extreme pressure gear oil is needed.
  • Where Mack GO-J is recommended.
  • Meets MT-1 specifications.
  • Where "Limited Slip" gear oil is recommended. (Approved for "add on" or "top off").

ADVANTAGES:

  • Good oxidation stability as performed in the L-60-1 test.
  • Good thermal stability
  • Excellent rust and corrosion protection for gears and bearings.
  • Good foam resistance.
  • Multi-viscosity grades good for all season use.
  • Performs well in the extreme L-37 tests.
TYPICAL PROPERTIES
SAE Grade 80w90 85w140
Gravity API 27.4 24.5
Flash Pt Deg. F min. 329 356
Fire Point Deg. F 465 471
Sulfur % 1.76-2.24 1.8-2.3
Phosphorus % .094 .094
Copper Corrosion D130 3-B max 3-B max
Viscosity:
40 deg. C (cSt) 153 404
100 deg. C (cSt) 14.8 27.1
Viscosity Index 96 91

A SUPERIOR PRODUCT BY COLORADO PETROLEUM 08-15-2005 TH

   
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