Ford Performance Limited Slip Friction Modifier - 3.8 oz - Clutch-Type LSD - CM-19546-A1

Ford Performance Limited Slip Friction Modifier - 3.8 oz - Clutch-Type LSD - CM-19546-A1 is a Ford Performance drivetrain component for enthusiasts building a stronger, more responsive powertrain. Built around Ford Explorer, Ford Mustang, Ford Ranger applications, this part is made to improve durability, put power down more effectively, and support harder use than worn or basic replacement components.

Key Features

• Genuine Ford Performance clutch component with exact part number CM-19546-A1
• Key attributes: Limited Slip, 3.8
• Eliminates chatter, stick-slip, and noise during cornering by conditioning the clutch pack friction surfaces
• Application-specific design; verify exact year, trim, and options before ordering
• Service or bolt-on drivetrain installation; professional install recommended
• Approximate shipping weight: 0.3 lb

Performance Benefits

The payoff is better durability under load, more consistent power transfer, and improved confidence when the vehicle is driven harder. Whether the goal is strength, traction, or reduced driveline slop, this type of upgrade matters where you can feel it.

Vehicle Fitment

Ford Explorer, Ford Mustang, Ford Ranger. Exact year and trim coverage was not fully specified in the source data, so confirm application by part number before purchase.

Installation Notes

• Professional installation is recommended
• Inspect mating components, seals, fluids, and hardware during service
• Verify fitment for transmission, axle, spline, and flange requirements before ordering

Emissions Information

Based on the source data for this SKU (EPA:N, CARB:N), this product is not identified as an emissions-system component and is not flagged as affecting factory emissions equipment. Always verify local laws and inspection requirements before installation.