- Part Number: D121-104_SONNAX_22121B-01
- Est. Ship Time: Usually Ships By Next Business Day
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Sonnax Input Shaft For Dodge 47RE or 48RE Transmission
Install Billet Shafts in your new transmission build for the extreme in reliability.
Sonnax 1 Piece Input Shaft, Heat Treated, Shot Peened, Hardened to Rockwell C Scale 52-54. 300M Material, MIL-S-83135.
Increased power levels and heavy loads can result in shaft fracture. Stripped splines in hub is not too uncommon. For increased reliability and piece of mind, a billet input shaft and hub are highly recommended.
Another common cause of a broken input shaft is locked to locked shifts.
Drag racing at the track and locking up in 1st or 2nd gear?
How about tow with an exhaust brake and use have an aftermarket lockup control device to maintain lockup while downshifting through the gears slowing your heavy load.
Our Billet Input, Intermediate, and Output Shafts remove all fear of vital shaft breakage associated with very high HP Cummins Diesel applications.
NO WARRANTY IS EXPRESSED OR IMPLIED ON BILLET RACE SHAFTS.
If requesting overnight or express shipment, please call us to confirm availability before ordering.