2 Pack- Motorcraft OEM XL3 Friction Modifier Additive Limited Slip Differentials $22.74 Model Mustang F150 F250 F350 F450 F550 Ranger Explorer Year. 82 83 84 85 86 00 01 02 03 04 05 06 07 08 09 10+ YEAR 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 Model. Expedition Fusion Focus MKT MKX Fiesta Flex Taurus Make Ford Lincoln Mercury Type Differential Differential Type Limited-Slip Surface Finish Bottle Manufacturer Part Number XL-3 Placement on Vehicle Rear Other Part Number XL3 Brand Ford Warranty 2 Year condition New You are buying 2 bottles BRAND NEW 4 OZ BOTTLE Ford Motorcraft OEM XL3 Friction Modifier Additive Limited Slip DifferentialsRequired When Doing Any Rear Differential Service To Vehicles Equipped With A Limited SlipFREE SHIPPING IN THE USA