View 5 Photos View 0 Videos Meritor-Rockwell RD20145NFN4192 Rear Differential for a 2006 Mack CHN613 Recently Updated $849.98 USD (Used) 2006 Mack CHN613, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: FB0AXLE, Serial Number: AVA05133354, Make: Meritor/Rockwell, Model: RD20145NFN4192, Hub Bolts: 10, Brake Type:... ConditionUsedRear End3.73 ratioFits To Make(s)MackFits To Model(s)CHN613Will Fit Year(s)2006Part NumberFB0AXLEStock NumberP-69103 MLS Number12549203CategoryDifferentials, Rear Last Updated3/12/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info