SOLAR PREMIUM SERIES GEAR OIL SAE 140 API GL-5

Available Packs

Description

Solar Manual Gear Oil SAE 140 GL-5 is a premium quality, extreme pressure (EP) gear lubricant formulated using high-viscosity mineral base oils and advanced sulfur-phosphorus additive technology. It meets the requirements of API GL-5 and is specifically designed for hypoid gears and other gear systems operating under high-speed, high-torque, and shock-loading conditions. This oil ensures long-lasting protection, reliable gear performance, and extended service life in severe operating environments.

Applications

Suitable for hypoid differentials, axles, and final drives in trucks, buses, construction, and agricultural machinery.
Manual transmissions requiring high-performance GL-5 gear oil.
Off-highway equipment operating under extreme load and temperature conditions.
Not recommended for synchronized transmissions where GL-4 oil is specified.

Features & Benefits

Extreme Pressure Protection: Provides outstanding EP performance for hypoid and heavily loaded gears.
Thermal & Oxidation Stability: Resists degradation at high temperatures, reducing sludge and varnish formation.
Long Component Life: Minimizes gear wear, pitting, and scuffing even under severe shock loads.
Rust & Corrosion Inhibition: Offers excellent protection against corrosion and rust during service and storage.
Anti-Foam Properties: Reduces foaming to maintain consistent oil film and gear lubrication.
Seal Compatibility: Safe for use with common seals and gaskets in gear systems.

Performance Standards

Hypoid gear differentials and axle systems where API GL-5 SAE 140 is required.
Heavy-duty commercial and industrial vehicles operating in demanding conditions.
Equipment exposed to high torque and load conditions such as mining and off-road operations.

Key Properties

Physical Properties
SAE GRADE	140
Appearance	Bright & Clear
Specific Gravity @15 °C	0.895
Flash Point °C	224
Pour Point °C	-12
Kinematic Viscosity @ 40°C, cSt	401.4
Kinematic Viscosity @ 100°C, cSt	27.0
Viscosity Index	92