ATS Diesel billet second-gear accumulator piston for 1996–2007 Dodge 2500/3500 5.9L Cummins vehicles equipped with 47RE or 48RE transmissions. Machined billet component intended to replace the factory accumulator piston in the second gear circuit, offering a direct-fit replacement when matching the listed vehicle and transmission configuration.
ATS Diesel 96-07 Dodge 2500/3500 5.9L Cummins 47RE/48RE Billet 2nd Gear Accumulator Piston