Transfer Case Deep Sump for Defender
The GLOBAL ROAMER DS-COV transfer case cooler replaces the flimsy aluminium cover on the bottom of the 230 transfer case with a heavy duty finned sump that increases oil capacity and aids in cooling the entire drive train. The DS-COV has a pre-machined port (3/8 NPT female) to accept the sending bulb on the temperature gauge. It is supplied with a replacement gasket, and a 3/8 NPT plug in the port.
This cover fits all Defender models with diesel engines, but will not fit V8 models due to exhaust interference issues.
This product can also be used on the Discovery and Range Rover models with diesel engines and 230 type transfer cases.
This product is frequently installed even without an overdrive and is especially popular in tropical countries. DS-COV Installation Instructions
or
COOLING PLATE FOR SERIES
The SX-COV aluminum transfer case cooling plate is a very popular product that can be used on your Series I, II or III Land Rover whether you use our overdrive or not.
The cover replaces the flimsy steel plate on the bottom of the transfer case and assists in cooling the transfer case in highway conditions.
As the cover is much stiffer than the original, and expands and contracts at the same rate as the transfer case itself, it completely eliminates the leaks and drips that plague the original design.
The product is supplied with a new set of high-grade bolts and a mounting gasket. If your vehicle is 1979 or older, you can use your existing transfer case plug with the SX-COV and do not need to order a new plug and washer. If your vehicle is 1980 or later, you can purchase a new plug and washer from any Land Rover parts supplier. Plug is Part 540870 and Washer is part 515599.SX-COV Installation Instructions »