Key Features

• Severe‑Duty performance: engineered to handle heavy loads, extreme pressure, and high temperatures in demanding agricultural, turf, and construction equipment.
• Polyurea thickener technology: delivers improved oxidation stability and long service life compared with many conventional greases.
• Wide temperature range: effective from -26 °C to 193 °C (-15 °F to 380 °F) for challenging operating conditions.
• Water and corrosion resistance: protects bearings and joints in wet or corrosive environments.
• NLGI Grade 2 consistency: balanced viscosity suitable for general-purpose lubrication of bearings, universal joints, and chassis components.
• Factory-fill compatibility: suitable as a factory fill lubricant for U‑joints and axle bearings, reducing wear and extending component life.
• Standard cartridge form: 400 g (14 oz) cartridge compatible with most grease guns.

Product Details

• Product Type: Multi‑purpose severe‑duty grease
• Brand: John Deere
• Part Number: MCYU6341-004
• Grease Type: Polyurea‑based grease
• Consistency Grade: NLGI 2
• ISO Classification: ISO L-X-CEHB-2
• DIN Classification: KP 2 N-30
• Color: Green (emerald)
• Operating Temperature Range: -26 °C to 193 °C (-15 °F to 380 °F)
• Cartridge Size: 400 g (14 oz)
• Common factory-fill use: U-joints and axle bearings

Compatibility

• Designed as a universal grease for all John Deere machines, including:
  • Agricultural tractors
  • Combines and harvesters
  • Construction equipment
  • Forestry machines
  • Turf and garden equipment
• Suitable for bearings, drive shafts, universal joints, pivot points, bushings, and other moving components requiring lubrication across John Deere machinery.
• Cartridge size aligns with standard grease guns for efficient maintenance workflows.