Product Description
here is an American bosch MJA4C 138 base mount clockwise 4 cylinder magneto with a 35 degree lag impulse and fixed timing. This is probably the biggest and baddest of the American Bosch family. Extremely well made, robust and reliable. This one has been completely disassembled,all components tested to factory Specs and replaced as needed, bearings washed,repacked,magnets recharged, case blasted and finished with automotive chassis paint, new gaskets.The cap is in good condition and Looks great inside.Was professionally bench tested and is good and hot as it should be. This was used for a Caterpillar gasoline powered tractor and would be ideal for any heavy duty installations. The parts book for the Cat model 22 shows this to be the factory replacement.Check your parts book to be sure. It will run larger gasoline powered tractors nicely.Any questions, please ask the old croaker! Will ship best way to US addresses,payment due in 5 days.May return in 10 days if not pleased.
