A divorced or independent transfer case is completely separate from the transmission. It is located further down the driveline than a married transfer case and connected to the transmission output shaft by a short driveshaft.
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Why use a transfer case in a divorce?
A transfer case that stands alone and is not bolted to the transmission and is actually a completely separate part is referred to as a divorced transfer case. A divorced or independent transfer case is used when a vehicle has a very long wheelbase.
What model Ford truck has a divorced transfer case?
The first 4x4s were aftermarket conversions of two-wheel-drive trucks. These trucks generally had a divorced transfer case that made a taller stance obligatory. Later the term began to be used to refer to pre-1977 ½ Ford F-250 trucks (1967-1977 ½) with 4WD and a divorced transfer case.
How strong is a NP205 transfer case?
This transfer case is considered by most people to be nearly indestructible in most applications. The cast iron housing combined with beefy internals puts this case weight at nearly 140 pounds dry. High-range gearing is 1:1, and the NP205 has a low-range ratio of 1.96:1.
What is the purpose of a transfer case?
Transfer cases exist in modern vehicles to transfer power from the transmission to all four wheels. Transfer cases are only used in four-wheel drives.
How does the transfer case work?
What is a transfer case Doubler?
The Doubler is an all gear, dual transfer case system uniquely suited to full size trucks or other heavy duty, high output/abusive applications because of the durability of its components (all massive helical gears and large input/output shafts).
What transfer cases did Ford use?
Most of these vehicles were equipped with a BorgWarner 44-05 transfer case, and a lesser number were equipped with the BW 44-04 all-wheel-drive transfer case.
What makes a F-250 a highboy?
The Definition Of A Highboy Highboy is a nickname for a 1967-1977 four-wheel-drive F-250. Ford has offered factory four-wheel-drive trucks since 1959. Their first 4x4s also had a divorced transfer case, and thus a higher stance.
How do I identify my Ford transfer case?
Identification: Metal tag stamped with “1356” located on transfer case, typically on the backside. Magnesium, ribbed, two piece transfer case (two part casting bolted together in the center).
What year did Ford stop making the high boy?
Ford trucks now known as Highboys were produced from 1967 to mid-1977. During this time, the Ford pickups were unusually tall. According to Blue Oval Trucks, the early pickups had a divorced transfer case, it was connected to the transmission with a short driveshaft.
How much HP can a NP205 handle?
This NP205 retrofit makes the t-case capable of “handling 1,000hp and 54-inch tires” boasts Kris Kusznieryk, the president of NWF.
Can you twin stick a NP205?
You can convert your NP205 to a twin-stick without completely disassembling the transfer case. We modified a Currie twin-stick shifter for a Dana 300 to fit our divorced NP205. This shifter assembly can be modified to fit married 205s with a little ingenuity, or you can build your own.
What years did Ford use the NP205?
Ford used left drop cases from 1973 through 1979. The NP205 is a cast iron, gear drive transfer case with a 1:1 high range and a 1.96:1 low range. It is considered by many to be the strongest transfer case ever factory installed in one ton and smaller 4×4’s.
How much does a transfer case cost?
How Much Does a Transfer Case Replacement Cost? Aftermarket transfer cases can cost anywhere between $20 and $3,000, depending on the manufacturer, condition, and series. You’ll find remanufactured and new transfer cases on most sites. Labor costs for replacing transfer cases typically range from $440 to $550.
What can break a transfer case?
Transfer cases are mostly trouble-free, but they do require regular maintenance. The primary maintenance that nearly all transfer cases need is a fluid change. Just like engine oil, fluid can become contaminated over time as additives break down and lose their effectiveness.
What are the types of transfer case?
The three basic types of transfer cases are part-time 4WD, full-time 4WD, and active 4WD. Part-time 4WD is the most common type of transfer case. It allows you to operate the vehicle in two-wheel drive, four-wheel drive high-range (4Hi), and four-wheel drive low-range (4Lo).
How long do transfer cases last?
A GM transfer case should last at least 100,000 miles. Transfer cases are built to be workhorses, but they may fail eventually. When a transfer case fails, one of these two scenarios can happen: If you have a part time 4WD, the transfer case may not want to shift into 4WD.
How do I know if my transfer case is good?
- Gear Shifting Issues.
- Difficulty Staying in 4WD.
- 4WD Will Not Engage/Disengage.
- Puddle Formation Directly Under the Transfer Case’s Location.
- Weird Grinding, Growling or Humming Noises.
- 4WD Warning Light Illuminates.
- 4WD Transfer Case.
How hard is it to change a transfer case?
Replacing the transfer case will take a couple of hours, and it’s a heavy part. It’s important to go in knowing exactly what to do and how to do it right. We have some tips for you: To remove the driveshafts, you may want box end wrenches.
How does a np203 transfer case work?
The case has an internal differential that selectively splits the power to the front and rear axles when the shifter is not in one of the locked positions. When shifted into Hi-Loc or Lo-Loc, the differential locks to provide equal power to both driveshafts.
How does a twin stick transfer case work?
The twin stick shift allows you to override the interlock plunger between axles. This allows you to use 2WD Low range. It also allows you to have front wheel drive only. The Binder Bunch enjoys the ability to switch the transfer case into 2WD Low while four wheeling.
What’s the difference between np203 and np205?
The NP 203 is chain driven, an aluminum, and full time transfer case. NP 203 is less durable than NP 205, which is bulletproof. However, the NP 205 is all gear driven, cast iron, and part time T-case.
How do I identify a 205 transfer case?
Identifying an NP205 is relatively easy: It has a cast-iron case and center idler shaft with a nut on the front and a three-bolt cover on the rear, is about 12 inches long, has a center rear output, and usually has an ID tag above the front output shaft.
What transfer case is in a 1994 f350?
Bw4407 Ford F-350 Pickup 1997-94 Transfer Case.