Alternator — replaces OEM 3972729. New unit. Ships from stock.
Fits These Models
Case
- 410 — 2005-2012 — Case 422T/M3 Diesel
- 420 — 2005-2012 — Case 422T/M2 Diesel
- 420 — 2008-2012 — Case 432T/M3 Diesel
Cummins Engines
- B Series — 2004-2009
- B Series — 2004-2014
OEM Cross-Reference Numbers
- 3972729
- 19020203
- 19020207
- Reference Number K19JA09A
Please verify OEM number matches your unit before ordering.
