Red Line 21405 15W‑40 Full Synthetic Diesel Motor Oil – 1 Gallon
High-Performance Ester/PAO Blend – Provided by Elite Race Fab

Red Line 21405 brings the same heavy-duty 15W‑40 formula in a gallon jug, offering great value for large fleets, construction sites, marine operations, or multiple-engine use. Engineered to handle soot, thermal stress, and corrosion, this oil excels in demanding diesel environments.

15W-40 Quart- 21404

Key Benefits:

• Economical gallon size for frequent oil changes

• Exceptional wear and soot control in high-pressure diesels

• Superior thermal and oxidative resistance

• Enhanced anti-corrosion protection for iron and steel parts

• Reliable performance with rapid cold flow

Specifications:

• SAE Grade: 15W‑40

• Size: 1 Gallon (3.78L)

• Base: Ester & Polyalphaolefin (PAO)

• Meets/Exceeds: API CK‑4, CJ‑4, CI‑4+, CI‑4, ACEA E7

• Ideal for turbocharged, naturally aspirated, and mechanically-injected diesel engines

Fitment / Recommended Use:

Complete fitment for:

• Heavy-duty diesel pickup trucks and vocational vehicles

• Agricultural, construction, and marine diesel engines

• CK‑4/CJ‑4-rated engines with long oil intervals

• Cold-weather applications demanding quick start-up

Why Buy From Elite Race Fab?

• Built for performance and longevity in diesel service

• Fast shipping and responsive expert-level support

• Performance diesel oil with no compromise