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Message: <blockquote data-quote="Lynn Perkins" data-source="post: 49011" data-attributes="member: 6530"><p>Hi, Don, Glad to hear from you. I finally got New Holland to look see if this coupling could still be purchased no luck. But I think I found a way around connecting the Wisconsin 1-3/8" straight shaft with the pump 7/8" 13 spline. Martin sprocket Half for 1-3/8" engine. Martin sprocket 1-1/2" with the weldable or machineable 7/8" 13 spline solid coupling from Surplus Center with 1-1/2" O.D. I will probably weld but it would be simple to cut a key way and combine the 1-1/2" sprocket on the solid 13 spline coupling. The Martin sprockets were stocked at Texas Bearing Amarillo. May be one down your way. The #50 double chain is Browning I think also TX Bearing. TX Bearing also had seal kits and some parts for the double 70142 Cessna-Eaton Piston pumps. Eaton library on line has the picture and parts #'s for this pump. I looked all over the internet trying to get parts for the number's stamped on the mount flange. The letters at the back of the 70142 on my pumps keyed to a Erkison Ford number which New Holland has put in the obsolete bin. I think I found several remanfact. trannies in the $1200 to $1600 range. I have had one of mine apart and back together and it still worked. I was amazed it worked. Parts are expensive but much less than the remanufacture tran. I use a little air high speed grinder with a small 4" x 1/8" metal cutting disc to grind off chain pin ends then use a #50 chain splice tool to push out the pin. I have used a punch and hammer to knock out the pin. You can cut the link. There should be a master link on the chain I think. This probably more info than you want to read, later</p></blockquote><p></p>

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