P-E-01 Passenger Side Engine mount that is bolted directly to the block. D-E-01 Driver Side Engine mount that is bolted directly to the block. P-F-01 Passenger Side Frame Mount that is to be welded to the frame rail. D-F-01 Drivers Side Frame Mount that is to be welded to the frame rail.ISO-01 (X2) Is the vibration isolator that is installed between the engine mounts and the frame mounts. The kit also includes (8) M12 bolts and lock washers, to bolt P-E-01 and D-E-01 to the engine block, and 4 nuts and lock washers to attach ISO-01. I currently do frame and sheetmetal design for a living. You can be assured these mounts have been designed and tested by an experienced engineer using the latest in 3D modeling software. Main Features Of the FarmStrong Jeep YJ 4BT Motor Mounts. Constructed out of 1/4 Steel. Professionally seal (MIG) welded (no open seams for water to sit and corrode). Inspected with FEA Stress analysis software (and my personal Jeep). (Inventor 2011, Solidworks 08 and ANSYS). Fully boxed design ensures strength in all planes of motion. Frame hugging design increases rigity and reduces stress on frame rails, This is a much stronger design than a flat plate welded to the inner face of the frame rail. YOU WILL NEED A WELDER TO INSTALL THESE MOUNTS AS THEY ARE TO BE WELDED DIRECTLY TO THE FRAME!
Isolators are positioned above the crankshaft, and on a 45deg angle, a method proven to reduce engine vibration. Isolators used are the same parts used in older Ram 250 6BT applications, ensuring strength and reliability. Isolators are also easy to find common part numbers, unlike expensive hard to find Liquid mounts used by others. Mounts utilize the middle mounting bosses of the engine, instead of the far front mounting bosses. This ensures engine balance and stability.
It also dramatically reduces the amount of stress on the bellhousing. This is an extremely important feature. If you decide to install a 4BT using the front mounting bosses, you must consider the use of an additional bellhousing support. Mounts position engine 1 to the drivers side to create front differential and driveshaft clearance. Mounts angle engine about 5deg down towards to the back to help with driveshaft angles (refer to pictures).Mounts have a small amount of adjustment in them to allow the installer to move the engine forward/backwards up to an 1 in either direction. You must use a 1 Body lift with these mounts!
At least a 2 Suspension lift is also highly recommended. The 4BT is a very tall engine, there is no avoiding the need for lift. A 1 body lift is absolutely necessary.If your engine has a liquid-to-air aftercooler mounted on the intake of the engine, this must be removed. There are many air-to-air intercooler options available instead. This aftercooler adds too much height to the engine. Comments and Modifications Based on Customer Feedback on Past Designs. I designed these mounts to be used with a dodge driver side starter, adapter plate, bellhousing and NV4500 transmission. A number of my customers have had no issues fitting passenger side starters. These Mounts WILL NOT work with vacuum pump/Power steering combinations found on many 4BTs! These mounts will work with the power steering pump found in box truck applications. These mounts WILL work with earlier "pancake" style vacuum pumps found on early, non intercooled D250's with a 6BT.
This option also provides power brakes in the event of an engine stall. Hydro steer is also an option that I recommend. I currently run an electric vacuum pump with no complaints or problems. The item "Cummins 4BT Jeep CJ Mounts" is in sale since Wednesday, October 26, 2016. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Motor Mounts".
The seller is "legel2007" and is located in Birdsboro, Pennsylvania. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Russian federation, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica.