case 504 pistons

Anonymous-0 · Mar 23, 2014

Does anyone know if there is a difference between 504bdt & 504bd pistons. Found a good used set for my 2290 but don't want to put the wrong ones in. Any help is appreciated

LJKCK · Mar 23, 2014

504bdt would be for your 2290. The "t" is for turbo. The "bd" would be 2090 and 2094s as they are non turbo.

RGMartin · Mar 23, 2014

There are 2 different wrist pin sizes on the BDT, 1.625" and 1.8".

mEl · Mar 23, 2014

(quoted from post at 16:26:02 03/23/14) There are 2 different wrist pin sizes on the BDT, 1.625" and 1.8".

The 2290 should have the 1.625 pins unless someone has swapped a heavy crank engine in at some point. The piston for a 2090 would fit but may have a smaller bowl diameter as turboed engines usually have a bit less compression. Case pistons of that vintage have the Case P/N stamped in the top.

mEl

case 504 pistons

Anonymous-0

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LJKCK

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RGMartin

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mEl

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