BS 40612 Engine Crankshaft Seal Kit for 1987-1999 Jeep Wrangler

1996 Jeel Cherokee. Fel Pro never fails. Great product and fit perfectly. Advice: Lube with oil to insert ariund crank shaft. Easier to guide and push in. N leaks anymore.

Well made, not a drop of oil.

Best rear main seal for the 4.0 out there. That little plastic thing included with the seal makes getting the block half of the seal in really easily. Its a perfect fit, way better than some other brands I've used before.

Good value for price. Worked as it should.

Good quality seal. The instruction were lacking but a quick search on YouTube should yield you plenty of DIY videos. The only problem with the product that I had was it comes with a "shoe horn" that allows you to slide the seal into the slot on the block with out damaging the seal. Well long story short, I watched a video that instructed me to use the fatter of the two sides and fold it into a "v". When I did this I couldn't get the seal to start into the slot. Further research showed me I needed to be using the skinny end. Once I used the skinny end it went in fairly smoothly. It's been installed now for almost two months with no leaks. While I had the oil pan off, I also cleaned the gunk out of the pan and replaced the oil pan gasket.

I installed this with the oil pan gasket and the high flow oil pump on a 1999 Jeep Cherokee 4.0. Might as well do them all if you are wrestling that oil pan off. If you are installing all three do not use the tools (that hold the pan up when starting to install screws) with the oil pan gasket until you are sure that the oil pump and pickup don't keep the pan from sealing right. It's a pain to keep taking off the oil pan with those tabs. I had to use my special hammer to beat the pan so the pump would clear. Look up the videos and you'll see what I mean. I packed the pump with vaseline to help prime it. I'm not sure if it was needed, but better safe than sorry. As soon as I started my jeep the pressure immediately went up to 60 PSI, and has settled to 40 psi at idle (before it would drop to 20 psi at idle). It does go high when you press the pedal, but never above 80 psi because of the relief valve. The pump is well made. There is a tight tolerance to install the pickup tube. I put the pickup in the freezer overnight to shrink it. Then you can use a wrench that fits above the collar and hit the wrench with a hammer to install it. You might also have to slightly bend the pickup to allow the oil pan to fully seal. Good lubrication and no oil leaks!

Bought this and installed a year ago and still going strong with no oil leaks, very happy with it.

Great value and quality. Fast shipping.

Muy bien

Replaced my RMS with this seal and so far so good, no leaks. Following the service manual is key to keeping the seal sealed.

El material de fabricacion es excelente y su dimensionamiento es el correcto del equipo original muy buen acabado sella perfecto, ya presento fugas el motor.

Great price fast shipping

looks good, good quality, Fel Pro has never let me down..