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SKU #: BD-1030703 MPN #: 1030703

BD 2 Low Unloc Differential Kit 94-02 Dodge 5.9L Cummins

$241.95
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Description
Have you ever wanted the crawling ability of four wheel low, but without the difficult turning of it? Short of installing mechanical locking hubs, you could always disconnect your front driveline. Or, install this simple and inexpensive fix from BD!This kit disables the vacuum controlled automatic front hubs on four wheel drive Rams so that the transfer case can be shifted into low range for the rear wheels only. NOTE: Kit is only compatible with the CAD front axle.
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Have you ever wanted the crawling ability of four wheel low, but without the difficult turning of it? Short of installing mechanical locking hubs, you could always disconnect your front driveline. Or, install this simple and inexpensive fix from BD!

This kit disables the vacuum controlled automatic front hubs on four wheel drive Rams so that the transfer case can be shifted into low range for the rear wheels only.

NOTE: Kit is only compatible with the CAD front axle.

Manuals and Guides
Vehicle Fitment
1994-2002 Dodge 5.9L Cummins with CAD Front Axle
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
FEATURES and BENEFITS:
  • Designed to allow the operator to manually disable the front wheel drive mechanism by holding the hubs in the free (2WD) mode with the transfer case in 4WD low range
  • By allowing the front wheels to be disengaged, maximum torque is available to the rear wheels
  • This will also allow for sharp "All The Way Over" turns without the front axle u-joint hopping or binding
  • With this kit installed, the front wheels will NOT be driven through the transfer case
  • Allows to have full power and torque while in a high gear reduction applied to the rear axle(s) only
About BD-Power

BD Diesel is known as one of the originators of diesel performance because theyve been there since the very beginning. Its by no coincidence that theyve been in the industry since 1972 where theyve seen competition come and go over the years. You could consider them a front to back organization in which they design and manufacture products ranging from Super B Turbo Kits and performance injectors for your Cummins to heavy duty transmissions, torque converters, and other transmission components for your Duramax to Positive Air Shutdowns and exhaust brakes for your Powerstroke and everything in between. Quite literally, there are VERY few components that BD does not build for nearly every light duty diesel application.

BD DIESEL PERFORMANCE

Originally founded in 1972 as Valley Fuel Injection that specialized in fuel injection rebuilding and calibrating, BD Diesel gained the most notoriety beginning in 1989 with the release of their first exhaust brake designed for Ram trucks with the acclaimed 12 Valve Cummins engine. BD would later rename Valley Fuel Injection to BD Diesel Truck Service and Performance Center that operates as an extension to BD Diesel Performance. Today, they operate out of a 65,000 square foot facility in Abbotsford, British Columbia and employ over 100 highly skilled individuals. They are constantly pushing the envelope with forward thinking products that not only fill voids in the marketplace, but also take existing products and push them to the next level.

BD DIESEL TRANSMISSION UPGRADES

Transmissions have a singular but ambitious challenge - to transfer all the torque from the diesel engine to the drive wheels. This must be accomplished while maintaining shift quality and minimizing NVH (Noise, Vibration, and Harshness). With stock or OE configurations, this capacity challenge is somewhat less than extraordinary. Comparatively, a high output diesel that develops 2-4 times the original engine torque and keeping stellar driving characteristics at this power level becomes a new feat. Utilizing the latest technology in CAD and FEA simulation, BD can predict and eliminate failures before they happen. The dedicated team of BDs Transmission and Torque Convertor Department are true experts in the development and analysis of the diesel transmission.

BD EXHAUST BRAKES

BD built its reputation on exhaust brakes starting in the early 90's with many casting designs for both engine and remote mount air actuated systems. Rugged cast-iron bodies with an offset stainless steel butterfly build peak efficiency quickly.

BD TURBO UPGRADES

The turbocharger industry is a special industry for BD and remains a key technological asset. When looking at BDs experienced staff, the majority of their key staff members have been developed in or around this technology. BD focuses on the customer's needs, whether it is fast turnaround, state of the art compressor wheels or turbine wheels, they look to deliver on the highest expectations. You can be assured that a BD turbocharger has been hand crafted to the greatest standards. Using precision lathes, milling equipment, honing machines, and inspection CMMs your turbocharger is continuously graded to exceed the OEMs specifications.

BD FUELING UPGRADES

Owing to its heritage as a diesel fuel systems specialist, BD Diesel Truck Service & Performance Center is a factory-certified Bosch, Stanadyne, Delphi and Zexel calibration and repair lab. They are one of a select few injection shops in North America to have Bosch Common Rail parts and an overhaul and testing franchise. BD Diesel rebuilds most all mechanical and electronically-controlled fuel pumps and injectors for diesel engine applications.

BD ELECTRONICS

Throughout the automotive industry, electronic technology has become an integral part of the OEM solution. Whether it is safety, performance, or driving improvements, BD Diesel Performance has developed a strong electronic department to focus strictly on this technology. By focusing on the core needs of the customer, they engineer out the possible product failures and maximize key features to deliver a top to bottom solution. Utilizing state of the art manufacturing equipment, BD maximizes value and minimizes time consuming tasks that inflate costs. Vehicle electronic technology will remain a key technology at BD Diesel Performance.

Overall rating: 4.0 / 5 from 1 reviews.

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Great bit of kit. . . mostly. . .

"This is a great bit of kit. . . mostly. . . The solenoid and valve are solid pieces. The instructions are like that copy of a copy of s copy of a vhs movie that made it's way around school. Fortunately the original is on the website, but not everyone has signal in their shop, etc. The hose that attaches the valve to the vent hose for the axle was short enough that I had to move the setup to a location other than suggested. And lastly the in cab switch that was included felt like an after thought. Roughly cast plastic with poor detents and the illumination didn't work. I reached out to DPP, and got no response. All that aside, it works a charm and really helps slow the tall reverse gear that the NV4500 possess."

Kevin W. (4/5)

Q&A

What type of filter is used on the line? When first installed it worked great. My vacuum gauge read 15, now it's not working and the gauge reads over 30.
I don't see any filter listed in the parts list from the install instructions. Is it an aftermarket filter? You might shoot BD Diesel a call directly and see what they would recommend to check. -Sands