Maxiforce C-3802230 Piston Ring Set STD for Cummins B Series Diesel - New Open Box

Maxiforce C-3802230 standard-size piston ring set for Cummins B Series diesel engines (3.9L / 5.9L B-series family, including marine applications). Factory Maxiforce carton labeled "RING SET STD B SERIES — QTY: 1" with date code 08/04/03.

Application: Cummins B Series as printed on the manufacturer label; the exact engine model, CPL, and ring size have not been independently verified.

Condition: New old stock / new surplus, open box. Rings carry factory oil film and light shelf tarnish; no damage visible. Ring count and set completeness not verified — please count and measure on receipt.

Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Quote is subject to final fitment confirmation by engine/transmission serial number, part number, photos, and supplier availability.