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PEAK High-Temp Red EP Grease

PEAK® High-Temp Red EP Grease


High-Temp NLGI Grade #2 Grease, with a base viscosity of 220, and Lithium Complex Thickner. Provides excellent protection for Heavy-Duty Automotive, Off-Road, and iIndustrial applications.

Learn How to use this product Where to Buy

Technical Documentation:

Product Description

PEAK High-Temp Red EP Multi-Purpose Grease offers versatility and long life extreme pressure performance over a wide temperature range.


• Automotive - recommended for GM and Mack HD high temperature chassis and wheel bearings.

• Off-road & Industrial – recommended for heavy-duty plain and anti-friction bearing applications operating under high stress/high load conditions, coupled with high ambient temperatures.

Features & Benefits:
  • High Weld Point – Premium anti-seize protection
  • Long Life Anti-Wear – Demonstrated performance
  • Premium Oxidation Stability – 140 hr. high temp life

Specifications, Applications and Product Details

  • Meets, or exceeds, the performance for:
    • NLGI/ASTM D-4950: GC-LB
    • ISO 6743-9: L-X CEIB 2
    • DIN 51502: KP2P-30
    • General Motors: 1051344
    • MACK: GC-G
    • John Deere: JDM J13C3, C3A, C6,
    JDM J13E1, E4, E5

Follow the steps below and use the charts to find the right grease for your application.


Step 1. Identify bearing type and DN value (speed factor) DN value equals the bearing’s average diameter multiplied by its average operating speed (RPM) and applies a correction factor based on type of bearing. Consult equipment manufacturer if DN value is unknown.

Step 2. Determine average bearing operating temperature

Step 3. Look up the DN value and operating temperature in the appropriate charts above to determine optimal grease base oil viscosity and NLGI grade.