ALLISON TRANSMISSION MODULES 29537441 View cart “Caterpillar 40-pin” has been added to your cart. $20.00 ALLISON TRANSMISSION MODULES 29537441 quantity Sell us this item Category: ECM Related products Cummins NON EGR ISX CM570 ECM–Buying All Part Numbers! $30.00 Sell us this item Caterpillar 40-pin $10.00 Sell us this item Cummins Celect ECM 3084473 3619037 $75.00 Sell us this item Ford 6.0 ECM $5.00 Sell us this item