🔒 Fusion M4204F318C 8 8 Traction Lock by Ford Review

Great price. Arrived in a Ford Performance box and installed with no problems. Just make sure you FULLY push the bearings in and check the wear patterns. I had to put different pads. Now I have LSD and it works great.

Fitted to a 2006 Mercury Grand Marquis with 3.73 gears. Good tight action with carbon fiber clutch. I always leave two rows of burned gum. No noise when working with Royal Purple Oil.

Error loading media. 1994 F150 4X4 4.9 ZF5 BW1356 3:55 8.8 33X10.5R15 KO2 Original 27 year old LSD was dropped, clumsy crosses due to lack of maintenance (no connection) Buy all parts to rebuild properly for what this new unit is worth. I will use a Dino oil with a Ford additive change at 0.5km and again at 5km and run it.

I bought this for my Explorer 4x2 with 8.8 disc rear day driver. A tire would usually spin in the rain as it had an open differential so getting into traffic was patchy at times. I installed this professionally and it definitely helped add power to both wheels. I've been using it for a few months and can say I still slip and spin a wheel sometimes. I think this is just a design flaw and not an actual product malfunction or anything. They have the absolute best design, but dollar for dollar it's

Bought because my 05 F150 1wd open diff wasn't working in the winter. Installation wasn't easy, the block fitted a little tighter than the old differential. While driving it about 1000 km, nothing rattles, no rattles. I used the original factory ring and gear. Please note that when planning your project you MUST purchase new bearings and cages, the originals are pressed against the original diff and cannot be removed non-destructively. The price for it couldn't be better, especially if it's a…