Mevotech CMS30140 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Mevotech CMS30140 Front Right Upper Control Arm

The Mevotech CMS30140 is a suspension control arm and ball joint assembly built for the front right upper position on select Nissan Pickup and Nissan D21 applications. It uses application-specific upgrades for durability, with a stamped steel arm, corrosion-resistant finish, and serviceable greaseable design.

Key Features

• Fits 1995-1997 Nissan Pickup, front right upper
• Fits 1986-1994 Nissan D21, front right upper
• Stamped steel control arm with corrosion-resistant finish
• Pre-greased with grease fitting included
• Ball joint uses a bolt-in mounting type with threaded stud
• Bushings included with natural rubber bushing material
• Mounting hardware included
• Non-adjustable design for direct replacement service
• Mevotech part number CMS30140

Detailed Description

Mevotech Supreme Parts are engineered in-house with application-specific upgrades for increased durability and performance. The CMS30140 control arm assembly is built for high-usage passenger vehicles, SUVs, fleets, and working trucks, making it a practical replacement for Nissan D21 and Nissan Pickup front suspension service. The black stamped steel arm, greaseable construction, and pre-greased components are designed to support long-term operation in demanding use. This part cross-references Dorman OE Solutions 521-312 for the same application.

Common Repair Uses

• Restoring front suspension geometry on a worn Nissan Pickup or Nissan D21
• Replacing a loose or noisy upper control arm assembly
• Addressing play from worn bushings or ball joint wear
• Correcting front-end clunking, wandering, or uneven tire wear tied to suspension wear
• Servicing a front right upper suspension component with direct-fit replacement parts

Installation Notes and Tips

Verify the vehicle year, model, and front right upper position before installation. Inspect adjacent suspension components, alignment settings, and fasteners during service. Because this assembly includes a bolt-in ball joint and mounting hardware, installation is streamlined compared with rebuilding individual components, but a professional alignment is recommended after replacement.

Quality Assurance

Mevotech Supreme Parts are engineered with application-specific design updates for durability and service performance. The CMS30140 includes corrosion-resistant finishing, greaseable service points, and OE-style construction details intended for consistent suspension repair on Nissan Pickup and Nissan D21 applications.