Heavy Duty AAM 11.50 Differential Cover. Thick nodular iron casting with reinforcing ribs. Replaces weak factory stamped steel covers.

Features:

• AAM 11.50
• Limited Lifetime warranty
• Thick nodular iron casting with reinforcing ribs
• Fully machined seal surface
• Machined bolt bosses for maximum clamping force

Benefits:

• Adds rigidity to weak factory housings
• Replaces weak factory stamped steel covers
• Large diameter fill plug for easy fluid replacement
• Dense material quiets down noisy lockers

Includes:

• Heavy duty powder coated cover
• Zinc plated hardware
• Fill plug
• Silicone sealant