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One-gallon jug of light golden synthetic gear oil

Renewable Lubricants

Renewable Lubricants 82123 Bio-SynXtra Gear Oil 75W-90 1 gal Light Golden

SKU CH-AZ7V-16G9P

Synthetic 75W-90 gear oil in a 1 gal jug meets 35VQ-25, DIN 51524 and USDA BioPreferred standards with a 428 °F flash point

  • Product typeAutomotive Fluids & Chemicals
  • Product colorLight Golden
  • Ultimate biodegradability reduces environmental impact
  • Synthetic base formulation resists thermal breakdown
  • Viscosity index 187 maintains film strength across temperatures
  • Meets multiple industrial standards for broad compatibility
  • Flash point 428°F enhances high-temperature safety

Bio-SynXtra 75W-90 Gear Oil

Renewable Lubricants 82123 is a synthetic gear lubricant formulated for automotive and industrial gearboxes. It suits maintenance teams and vehicle owners who need a biodegradable fluid that meets multiple OEM and military specifications.

SAE 75W-90 viscosity grade

The oil carries an SAE 75W-90 rating and a viscosity index of 187, providing consistent film strength across a wide temperature range. This single grade determines whether the lubricant matches the equipment manufacturer's requirement.

One-gallon jug pour

The product arrives in a one-gallon jug with a light golden colour for easy visual inspection. Pour directly into the fill port; ensure the gearbox is clean and the correct fill level is reached to avoid overfilling or air entrapment.

How it compares

Measured against everything we stock in Solar-Powered Chargers & Devices, at today’s prices. Recalculated every night.

Price $63.99
Pricier than about 80% of the 874 comparable items (median $25.99).

Specifications

Product
Brand nameRENEWABLE LUBRICANTS
Product typeAutomotive Fluids & Chemicals
Product colorLight Golden

Questions about this item

What does the 75W-90 viscosity grade mean once the oil is in a gearbox?

The 75W-90 rating shows the oil flows like a 75-weight in cold starts and protects like a 90-weight at operating temperature, giving year-round coverage without seasonal changes.

Which standards does the 35VQ-25 (M-2950-S) approval actually cap in practice?

The 35VQ-25 (M-2950-S) approval confirms the fluid meets the wear, oxidation and corrosion limits required by that military specification for hydraulic and gear systems.

What does the 1 gal jug need to fit or mount on a typical fill point?

The one-gallon jug has a built-in handle and pour spout, so it can be hand-poured directly into most differential or gear-case fill holes without extra tools.

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