WebSep 6, 2011 · The Dana 18 was changed yet again in mid year 1954-1/2. This progression changed the ratio from 2.43 to a 2.46 to 1 ratio. Why bother ? That was Dana Spicer first attempt to quite down the model 18 transfer case. The gear teeth were re-cut finer and at a slightly different pitch. The intermediate shaft once again was then increased to 1-1/4 ... WebDana Spicer 20. Manufacturer: Dana-Spicer. Number of speeds: Two. High: 1:1. Low: 2.03:1 or 2.34:1 or 2.46:1. Case (or housing) material: Cast iron. Front output drive type: Gear (driver side drop) Availability or aftermarket parts and support: High – Tera Low 3.15:1 low-range, twin stick with old Dana 18 or aftermarket parts, 32-spline ...
Dana 18 Transfer Case Garage Rebuild - MotorTrend
The Dana 18 is the only cast iron, offset drive (meaning that both front and rear driveshafts are in-line) transfer case found in production Jeeps. The earliest Dana 18's in the Bantam and first GPW's were driver's drop. For the purpose of standardization across the GPW & MB line for parts … See more This is a difficult section to abbreviate, so hold on... It is absolutely fair to say that the most important part of one of the most important vehicles of the last century is the transfer case. If World War II was won by the "Jeep", than it … See more This transfer case is compact, light, durable, simple to build and capable. It features dual modes (2wd + 4wd) and dual ranges (Hi + Lo). The center rear portion of the 18 offers a capable PTO port and what would later … See more It is nearly remarkable how much power this compact transfer case can transmit and sustain. It is not so rare to see them handling Big Block grade power and deep, compound gearing. … See more For the twin-stick Dana 18, the lever closest to the driver (left hand drive models) disengages the front axle in the forward mode, and engages the front axle in the rear mode. The passenger side stick is up for low range, … See more WebDana 18. The Dana 18 is a gear driven part-time transfer case. Both the front and rear output shafts are offset towards the passenger side of the vehicle. Drive modes offered … toyo open country a/t3 10 ply
D-18 / 20 / 300 T-case info Herm The Overdrive Guy
http://trailquestparts.com/teraflex/low_range_gears.shtml WebFeb 15, 2024 · Dana leads the industry with seven available ratios to support engine downspeeding, ranging from 2.26:1 to 2.93:1.” Transmission choices The selection of engine and transmission combinations determines the torque required to deliver an optimum power level. Specifying the optimum axle size and driveshaft to handle torque loads is important. http://earlycj5.com/xf_cj5/index.php?threads/148452/ toyo open country a/t3 225/60r17