Cummins Front Timing Gear Housing - Used

Cummins front (inner) timing gear housing / gear case, cast aluminum. **Application:** may fit Cummins mid-range diesel engines in the 6C / 6CT / C8.3 family — application NOT verified; the casting is also similar to 6B/6BT 5.9L and later ISC/QSC housings, so verification against your engine is required. No legible OEM service part number is present; cast markings on the housing are partially obscured. **Condition:** used take-off, untested, appears complete with pump-pad studs installed. Surface dirt, oil staining, old gasket/sealant residue and light scuffing on sealing faces. Not crack-tested or dimensionally inspected. Sold by photographs and dimensions only. Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.