Red Line CV-2 Synthetic Grease Cartridge — 14 oz Tube with Red Moly, High-Temp Heavy-Duty Protection

Red Line 80402 CV-2 is a high-performance synthetic grease cartridge formulated with red moly for heavy-duty protection of CV joints, wheel bearings, U-joints and other high-pressure drivetrain components.

Designed for mechanics, racers and serious DIYers, this 14-ounce tube delivers a synthetic, molybdenum-disulfide-enhanced formula that tolerates extreme temperatures and heavy loads. It provides long-lasting lubrication, resists oxidation and corrosion, and minimizes oil separation and seal attack. Packaged for easy use with grease guns or by hand, the CV-2 cartridge is engineered to perform where conventional greases begin to fail.

How does this grease withstand extreme temperatures and pressure?

The synthetic base oils and thickener system in CV-2 maintain consistent film strength across a wide temperature range, while the red molybdenum compound lowers metal-to-metal friction under heavy loads. The formulation resists softening or hardening, keeping components protected from -100°F up to 500°F operating conditions.

• Wide service range: -100°F to 500°F for versatile use
• Moly additive reduces wear during high-pressure sliding
• Stable viscosity minimizes grease migration under heat

What types of applications is Red Line CV-2 best suited for?

CV-2 is optimized for drivetrain parts that experience high angles, oscillation and shock loads—such as high-angle CV joints, U-joints and wheel bearings. It’s also appropriate for off-road, racing and heavy equipment where conventional greases may fail prematurely.

• High-angle constant-velocity joints and booted CV assemblies
• Wheel bearings and wheel-end service under heavy loads
• U-joints, chassis fittings and other high-pressure connections

How does CV-2 protect seals and resist degradation over time?

The formula minimizes oil separation and has low evaporation characteristics to reduce grease breakdown and leakage. Its chemical balance reduces attack on common rubber and elastomer seals, helping maintain boot integrity and preventing early failures.

• Low oil separation reduces mess and extends service intervals
• Strong resistance to oxidation slows aging and hardening
• Minimal effect on rubber seals preserves boot flexibility

How is the 14-ounce cartridge packaged and used?

The grease comes in a 14-ounce tube sized for standard grease guns and hand-packing applications, allowing precise application to CV boots and fittings. The cartridge format simplifies shop or track-side service and keeps the product clean and ready for repeated use.

• 14-ounce cartridge fits common grease guns or manual application
• Clean dispensing reduces contamination during servicing
• Compact size is convenient for toolboxes or service carts

Who is this for: Red Line 80402 CV-2 is intended for automotive technicians, motorsports teams, restoration hobbyists and anyone who needs a durable synthetic grease for drivetrain components exposed to heat, heavy loads and wide temperature swings. If you require extended protection for CV joints, wheel bearings or U-joints and prefer a cartridge that's easy to handle in the shop or at the track, this product fits those needs.