18-63961-001 Genuine Freightliner Floor, Under Bunk, Foam Mat, 40 Inch Western Star 4320142874 Compatible or cross-reference part numbers

Compatible or cross-reference part numbers include: 3935783RX

0 lb Year Range 2019-2021 Engine / Fitment Ram Cummins 6

Compatible or cross-reference part numbers include: 4725002230

3597405 Genuine Cummins Turbocharger HX40G

Compatible or cross-reference part numbers include: 6456237

18-63961-001 Genuine Freightliner Floor, Under Bunk, Foam Mat, 40 Inch Western Star 4320142874 Compatible or cross-reference part numbers18 63961 001 Genuine Freightliner Floor, Under Bunk, Foam Mat, 40 Inch Western Star Specifications Brand Freightliner Part Type Floor, Under Bunk, Foam Mat, 40 Inch Western Star Part Numbers 18 63961 001 Weight 6. 0 lb Core Charge No core charge. Contact us if you would like to sell your core.