All right, what are you trying to do? First of all a 77 crank has 2.000 crankpins. A super 77 crank has 2.250 crank pins. so each engine uses diferent connecting rods. Next question: Are both cranks for gas engines or diesel engines. If you need one for a diesel you need a diesel crank. You can put a diesel crank in a gas engine, but not the other way around.
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Today's Featured Article - Restoration Story: 1964 JD 2010 Dsl - Part 2 - by Jim Nielsen. Despite having to disassemble the majority of my John Deere 2010's diesel engine, I was still hopeful I could leave the engine-complete with crankshaft and camshaft-in the tractor. This would make the whole engine rebuild job much easier-and much less expensive! I soon found however, that the #4 conrod bearing had disintegrated, taking with it chunks of the crankshaft journal. As a resul
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