How do I identify a transfer case on a NP205?
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 gear ratio is a 205 transfer case?
New Process NP205 Specs
| Manufacturer: | New Process Gear | |
|---|---|---|
| Gear Ratios: | High Range | 1.00 : 1 (direct drive) |
| Low Range | 1.96 : 1 | |
| Fluid Type/Spec: | 80 – 90w gear oil | |
| Weight: | 130 – 140 lbs dry | |
Are all NP205 the same?
The NP205 input gears, no matter what vintage or model, are always the same internally. This allows you to swap the input shaft between the various model transfer cases. One difference that must be taken into consideration is the front input shaft bearing.
What Ford transfer case do I have?
BorgWarner Transfer Case Identification The BorgWarner identification tag is typically located on the rear of the transfer case just below the output shaft. BorgWarner Model Number: The first four digits of this sequence identifies the transfer case model. “1356”, “4406”, “1345”, “4407”, etc.
How do I know if I have a Dana 20 transfer case?
The Dana 20 is a cast iron transfer case, having a passenger-side front output and a centered rear output. It has the same “Texas” front mounting input flange as does the Dana 18. Markings on the Dana 20 can vary, but most start with a C18-15-24… Some confuse them for a large case Dana 18 because of this.
Can you flip a Dana 20 transfer case?
You can’t clock a dana 20. No other case will directly bolt in. You could upgrade your tranny and transfer case. You could use a dana 300 and put a flip kit in it.
How good is a Dana 20 transfer case?
The stock Dana 20 transfer case found in a lot of Jeeps, Scouts, and Broncos is a sturdy and reliable unit. Tera Manufacturing sells a replacement gearset that can convert the stock Low-range ratio to a much more trail-friendly 3.15:1, a gear reduction improvement of 55 percent.
What fluid goes in a Dana 20 transfer case?
The transfer case needs gear oil. 85w-90 is typical but a lighter weight like 75w-90 can be used in colder climates or 85-140 or similar can be used in hotter climates.
How do you calculate final crawl ratio?
To calculate the crawl ratio, simply multiply the shortest transmission gear ratio (the one that multiplies the torque most, i.e. first gear) by the low range gear ratio and the axle ratio.
How do I know if I have a Dana 300 transfer case?
Identification. The Dana 300 is a cast iron transfer case, having a passenger-side front output and a centered rear output. It has a round, six-bolt front mounting face. It has a smoother case design with fewer cast-in bosses for mounting features.
Can you flip a Dana 300?
To overcome this issue, Downeast Offroad (DEO) has developed the Dana 300 Flip Kit. It allows you to flip the transfer case over to convert it to driver side front output. It also converts the transfer case from a single shifter to a twin stick shifter.
How does twin stick transfer case work?
Twin stick shifters allow independent control of the high/low and 2wd/4wd sections of your Toyota gear driven transfer case. This allows access to low range 2wd operation. It also allows you to shift in and out of 4wd while driving on the trail without the need to stop.
What does twin stick mean?
Twin stick shooters are a genre of game which use two controls, typically operated by the thumbs. One control dictates the character’s movement, the other the direction of shooting. Importantly, these can be operated independently, i.e. it’s possible to move in one direction, and shoot in another.
Why do some trucks have two gear sticks?
Trucks have 2 gear shift knobs to give the vehicle options of high and low gears depending on the needs of the terrain and speed. This allows you to reduce the engine revolutions to achieve higher thrust.
Why are there two sticks in a Jeep?
Generally speaking, Jeeps are equipped with a dual transfer case, meaning a second case is located behind the transmission case and acts to transfer torque to only the rear differential or to the front and rear at the same time.
What does N mean in a Jeep?
The n on your 4wd shifter essentially disengages your transfer case before you shift into your low range gears. Never try to shift into 4l while moving. You usually shouldn’t travel over 10 or 15 mph in 4l. It is intended for slow sub 5 mph while crawling out of bad situations or over obastacles. 3.
How fast can you go in 4 low Jeep?
How fast can I drive in 4×4 Low-Range? Do not exceed 25 mph (40 km/h). When engaging or disengaging low-range mode, do it only when the vehicle is moving at 2 to 3 mph (3 to 5 km/h) or slower. Avoid using this mode for normal driving.