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OVERVIEW

SUNOCO ULTRA 80W-90 GL-4 GEAR OIL is a multipurpose, extreme pressure gear lubricant recommended for use in spiral bevel or hypoid gear axles and certain manual transmissions. This gear oil is intended for service fill, top-off and refill of hypoid and other drive axles which recommend API GL-4 gear lubricants.

FEATURES & BENEFITS

SUNOCO ULTRA 80W-90 GL-4 GEAR OIL provides good foam resistance, protects against rust and corrosion and has outstanding thermal and oxidation stability for long gear life.

APPLICATIONS

SUNOCO ULTRA 80W-90 GL-4 GEAR OIL is suitable for use in manual transmissions and in drive axles with spiral bevel gears or with hypoid gears where a GL-4 gear lubricant is recommended.

SPECIFICATIONS

API GL-4

Product Code

6023

SAE Viscosity Grade

80W-90

Viscosity, cSt @ 40°C

168

Viscosity, cSt @ 100°C

16

Viscosity Index

98

Flash Point °F

450

Pour Point °F

-30

Weight lb/gal

7.38

Gravity, °API

28.2

Rust Test

Pass

Copper strip corrosion

1

Foam test (ASTM D 892), foam volume, ml Sequences 1-3

TR/0