For Sale Marks4WD splitcase gear set 1.00/2.81

Jan 9, 2006
San Jose, CA
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I have the Marks4WD split case/tcase gear set. New in the box, never installed.
Asking $800.00 OBO + any shipping charges. Local pickup may be available depending on where you live.

This gear set is for the 38mm idler shaft.
From the Marks4WD website:

Toyota LandCruiser Low Range Gear Sets - Rock Crawling Gears

Marks 4WD Low Range - Rock Crawling Transfer Case Gears
Toyota LandCruiser Split Transfer Case

These gears have been designed to directly replace all of the Toyota split transfer case gears as fitted to LandCruiser BJ, FJ, LJ, RJ, and HJ models built between 08/1980 through to 01/1990. The MFK1194 gears also fit all HZJ models up until current day including 75, 76, 78 and 79 series.
The idler gear design has been upgraded to accept tapered roller bearings. This new design has some outstanding advantages, firstly the tapered bearings eliminate all gear end float, resulting in reduced transfer case gear slap and nil bore wear. Unlike the original needle roller bearings that brinell the running surface of the bore, if the tapered bearing outer surfaces wear they can be easily replaced whilst retaining the same gear. The High and Low range output gears have been designed to use needle roller bearings as found in Land Cruiser transfer cases fitted with Automatic transmissions. This makes installation much easier as no special equipment is required such as a hydraulic press. Marks 4wd Adaptors now supply these output bearings with all gear sets and transfer case rebuild kits.
A Note on Gear Noise: In some installations gear noise or singing will be evident when driving in high and low range. This is due to the gear form, pitch and pressure angle changing from standard to achieve the different ratios required for under / overdriving. There are more than 1000 installations around the world performing flawlessly but don’t expect factory quiet gears when changing your transfer case ratio.

This gear set is to suit 5 speed models 10/1984 onwards with a 38 mm diameter idler shaft
· FJ##
· HJ##
· BJ##
· HZJ7

LOW RANGE ratio 2.81:1 or 44% Reduction
Multiply this 2.81:1 by the 1st gear ratio of 4.843:1 and the differential ratio of 4.11:1 will give you a final drive ratio of 56:1 which is a vast improvement on the standard final drive ratio of 36.1:1.
The extra low range transforms your Toyota into an unstoppable off road machine.
Vehicles fitted with automatic transmissions, standard or other wise can also take advantage of the extra low gearing in low range as a dramatic improvement in engine braking is achieved giving much improved off road performance and increased safety.
Kit contains:
· Input gear
· Idler gear
· Low range output gear
· High range output gear
· Output gear bearings
· Idler gear tapered bearings
· Idler shaft
· Spacers
· Orings
· Lock washer
· Lock Nut
· Instructions

Asking $800.00 OBO + shipping, could also be used as replacement t-case gears


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