TrakMotive FD-8021XTT CV Axle Shaft - Front Left

Extended Travel CV Axle for High Articulation

TrakMotive FD-8021XTT is an extended travel CV axle shaft built for front left applications that need more suspension movement than a standard OE axle can provide. It is a direct-fit replacement for select Ford, Mazda, and Mercury trucks and SUVs, including lifted or stock suspension setups used on-road or off-road.

The Extended Travel CV Axle Shaft line uses a sliding center bar to add up to 44 mm more travel than a typical OEM CV shaft. Its CV joints also reach up to a 47-degree articulation angle, compared with about 23 degrees on a standard OE joint, helping maintain driveline operation at increased suspension angles.

Key Features

• Part number FD-8021XTT
• Front left CV axle shaft for select Ford Ranger, Ford Explorer, Ford Explorer Sport Trac, Mazda B3000, Mazda B4000, and Mercury Mountaineer applications
• Extended travel design for lifted or stock suspensions
• Sliding center bar adds up to 44 mm more travel than an OEM CV shaft
• High-articulation CV joints reach up to 47 degrees
• New axle assembly with neoprene boot material
• 27 inboard splines and 27 outboard splines
• Includes axle nut with M22 x 1.5 thread, 32 mm hex size, and self-locking design
• No ABS tone ring included

Product Details

TrakMotive FD-8021XTT is engineered for drivers who need a front left CV axle shaft that can handle greater suspension travel without sacrificing driveline geometry. It is a new axle assembly with a male inboard joint, conventional outboard joint, and spline-to-spline shaft connections. The 23.03-inch compressed length and extended travel design make it a practical replacement for vehicles that see suspension lift, articulation, or mixed street and trail use. This part cross-references Cardone New 66-2101 for the same application.

Common Problems This Axle Can Address

• Clicking or binding from a worn front left CV axle
• Vibration or driveline shudder during acceleration
• Loss of CV joint angle after suspension lift or travel changes
• Boot wear and grease loss from an aging axle assembly
• Fitment issues when a standard-length axle cannot accommodate suspension movement

Installation Notes

Compatible With 1995-2001 Ford Explorer, front left; 2000 Ford Ranger, front left; 2001-2002 Ford Ranger, front left; 1997-2001 Mercury Mountaineer, front left; 1999-2000 Mazda B3000, front left; 2001-2002 Mazda B3000, front left; 1999-2000 Mazda B4000, front left; 2001-2005 Mazda B4000, front left; 2001 Ford Explorer Sport, front left; 2002 Ford Explorer Sport, front left; 2001 Ford Explorer Sport Trac, front left; and 2002 Ford Explorer Sport Trac, front left.

Always verify spline count, axle nut thread size, and suspension configuration before installation. The fitment notes specify extended travel, high articulation use, and in some cases model-date restrictions such as through 3/3/02 or from 10/28/1999. Replace in pairs when servicing the front axle system, and confirm the vehicle does not require an ABS tone ring.

Quality Assurance

TrakMotive manufactures this axle as a new driveline component for direct replacement use in supported applications. FD-8021XTT is built to meet the fitment and articulation demands of extended-travel suspension setups on Ford Ranger and Explorer platforms, as well as Mazda B3000, Mazda B4000, and Mercury Mountaineer models.