Red Line 57904 75W‑90 Full Synthetic GL‑5 Gear Oil – 1 Quart

High-Performance Ester/PAO Blend – Provided by Elite Race Fab

Product Overview
Red Line 57904 is a premium full-synthetic 75W‑90 GL‑5 gear oil engineered to deliver outstanding wear protection, smooth shifting, and thermal stability in manual transmissions, differentials, and transfer cases. Its Ester/PAO base ensures strong film strength, reduced friction, and reliable performance in extreme driving conditions.

57905 Gallon – GL‑5 75W‑90 Gear Oil

Key Benefits:

• Enhanced protection against gear and bearing wear

• Excellent cold-flow for crisp low-temperature shifts

• Resistance to foaming, shear, and thermal breakdown

• Compatible with GL‑5 and limited-slip differential environments

• Reduces noise, vibration, and harshness (NVH)

Specifications:

• SAE Grade: 75W‑90

• Base: Ester & Polyalphaolefin (PAO)

• Size: 1 Quart (946 mL)

• Meets/Exceeds: API GL‑5

Fitment / Recommended Use:
Perfect for:

• Gearboxes, differentials, and transfer units requiring GL‑5 oil

• Performance, off-road, and heavy-load vehicles

• Limited-slip and standard differential setups

Why Buy from Elite Race Fab?

• Designed and trusted by performance enthusiasts

• Fast shipping with expert-level support

• No hype—just proven gear protection