DRUM/TOTE CHARGE - $50.00 per Drum/$250.00 per Tote, refundable when returned in original condition

Premium Canadian-made BOSS GL-5 gear oils – choose full synthetic grades (75W-90 and 75W-140) for superior flowability, minimized gear wear, reduced frictional drag, and protection against heavy loading failures in extreme weather, or the conventional 80W-90 for outstanding thermal stability, corrosion/rust protection, and superior seal compatibility in standard applications. All grades are formulated with high-quality base stocks and sulfur-phosphorus extreme pressure (EP) additives to deliver exceptional anti-wear, anti-scuffing, and anti-pitting performance in hypoid differentials, limited-slip units, manual transmissions (non-synchronized), rear axles, and final drives under high-shock, high-torque, and severe-service conditions – perfect for automotive, truck, off-road, and industrial gear systems in harsh Canadian climates.

Provide reliable protection against thermal breakdown, oxidation, foam, and deposits while ensuring smooth operation, extended component life, and compatibility with limited-slip additives.

✅ Key Benefits:

• Extreme pressure (EP) additives protect against scuffing, scoring, pitting, and heavy shock loads
• Outstanding thermal and oxidation stability – resists thickening and sludge formation
• Superior rust, corrosion, and foam inhibition
• Excellent seal compatibility to prevent leaks and extend seal life
• Limited slip capable – suitable for LSD differentials without additional modifiers
• Superior low-temperature fluidity (synthetics) for cold-weather performance
• Ensures top-notch field performance in extreme hot/cold conditions
• Proudly formulated and bottled in Canada

✅ Grade-Specific Advantages:

• 75W-90 Synthetic → All-season versatility with excellent cold-flow (-51°C pour) and reduced drag – ideal for passenger vehicles, light trucks, 4x4s, and trailers in variable climates.
• 75W-140 Synthetic → Thicker film strength for extreme heavy-duty, high-heat, and towing applications – maximum protection in racing, off-road, and severe service.
• 80W-90 Conventional → Reliable value-priced option for standard differentials and transmissions – proven in automotive, truck, and rear axle applications requiring GL-5.

Typical Physical Specifications (values are representative of current production):

75W-90 Synthetic • Density @ 15.5°C, kg/L: 0.8695 • Kinematic Viscosity @ 40°C: 109.3 cSt • Kinematic Viscosity @ 100°C: 16.5 cSt • Viscosity Index: 159 • Flash Point: 204°C • Pour Point: –51°C • Brookfield Viscosity @ –40°C: 135,000 cP

75W-140 Synthetic • Density @ 15.5°C, kg/L: 0.8835 • Kinematic Viscosity @ 40°C: 175.1 cSt • Kinematic Viscosity @ 100°C: 24.85 cSt • Viscosity Index: 175 • Flash Point: 202°C • Pour Point: –51°C • Brookfield Viscosity @ –40°C: 105,000 cP

80W-90 Conventional • Density @ 15.5°C, kg/L: 0.8866 • Kinematic Viscosity @ 40°C: 139.4 cSt • Kinematic Viscosity @ 100°C: 14.83 cSt • Viscosity Index: 107 • Flash Point: 216°C • Pour Point: –33°C • Brookfield Viscosity @ –40°C: 150,000 cP • Gravity, API: 28.1

Meets or Exceeds: • API GL-5 / MT-1 • SAE J2360 • MIL-L-2105D/E/F • AIST/US Steel 224 • Mack GO-J / GO-H / GO-G • Rockwell 076-E • Eaton PS-164 • Navistar MPAPS B • Volvo 97035 / 97312 / 97315 • MAN 342 Type M3 / S1 • ZF TE-ML 05A/07A/12B/12L/12M/16B/16F/17B/19B/21A • AGMA 9005-E02 (250.03, 250.04, 251.02, No. 4) • CEC L-45-A-99 • Scania STO 1:0 • Bosch TE-ML08 • Mercedes MB 235.0 / 235.6 / 235.7 / 235.8 / 235.11 / 235.20 • Mack TO-A Plus • Meritor • ZF Freedomline • Limited Slip differentials • Suitable for most automotive, truck, and heavy-duty gear applications requiring GL-5 level protection (do not use in synchronized manual transmissions unless specified)

Package Size: • 205L steel drum (bulk – presold only) • Drum deposit: $50.00 refundable when returned in original condition (tote deposit $250.00 if applicable)
• Made in Canada
EHC is included in the price

Safety Data Sheet