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On January 26, 2026, AAM – American Axle & Manufacturing Holdings, Inc. changed its name to Dauch Corporation. Learn more here.

Vents, Drain and Fill Plugs

AAM#Part TypeVehicle MakeModelYearAxle TypeNotes
40039752Drain/Fill PlugGMCamaro2010 - 2015218 MM Rear AxleM20x1.5x16 w/ Magnet
40039752Drain/Fill PlugGMCamaro2010 - 2015195 MM Rear AxleM20x1.5x16 w/ Magnet
00476753Fill PlugGMSierra, Silverado11.5" 14 Bolt - Rear AxleM20x1.50x21.5
40007601Fill PlugChryslerRam11.5" 14 Bolt - Rear AxleM20x1.5x15 w/ Magnet
40217029Fill PlugChryslerRam2021+11.5" 14 Bolt - Rear AxleM20x1.5x15 w/ Magnet
40042937Fill PlugGM11.5" 14 Bolt - Rear AxleM20x1.5x15 w/ Magnet
26063647Axle VentGM11.5" 14 Bolt - Rear Axle"PRESS IN" W/ SEALANT & 6 MM STEPPED BARB
40217029Fill PlugChryslerRam2021+10.5" 13 Bolt - Front AxleM20x1.5x15 w/ Magnet
40136511Fill PlugGMExpress, Savana2013-202610.5" 14 Bolt - Rear Axle1/2 - 14 dry seal
40007601Fill PlugChryslerRam10.5" 14 Bolt - Rear AxleM20x1.5x15 w/ Magnet
40060604GMTahoe, Suburban, Yokon, Escalade2019 - 20249.76" 8 Bolt RDM
40007601Fill PlugGM9.5" 14 Bolt - Rear AxleM20x1.5x15 w/ Magnet
40060604GMTahoe, Suburban, Yokon, Escalade2019 - 20249.5" 8 Bolt RDM
40039752Drain/Fill PlugGM2011 - 20169.25" Salisbury - Front AxleM20x1.5x16 w/ Magnet
46002040Axle VentGM2011 - 20169.25" Salisbury - Front AxleM10x1.50 THREADED steel
40027570Axle VentGM2011 - 20169.25" Salisbury - Front AxleM75x1.50 THREADED PLASTIC PLUG NO BARB (H2)
40026655Axle VentGM1988 - 20109.25" Clamshell - Front AxleM75x1.50 THREADED PLASTIC W/ 9MM BARB
00476753Fill PlugGM1988 - 20109.25" Clamshell - Front AxleM20x1.50x21.5
40008079GMSIlverado, Sierra2011 - 20249.25" Salisbury - Front Axle
40007601Fill PlugChryslerRam9.25" Beam - Front AxleM20x1.5x15 w/ Magnet
26058815Drain PlugGM1988 - 20109.25" Clamshell - Front AxleM12x1.50x35 w/ Magnet
15588383Drain Plug WasherGM1988 - 20109.25" Clamshell - Front Axle
40007601Fill PlugGM8.6" 10 Bolt - Rear AxleM20x1.5x15 w/ Magnet
46002081Fill Plug WasherGM8.25" IFS - Front Axle
46002040Axle VentGM8.25" IFS - Front AxleM10x1.50 THREADED steel
00476753Fill PlugGM8.25" IFS - Front AxleM20x1.50x21.5
15588374Drain PlugGM8.25" IFS - Front AxleM12x1.50x20
40039752Drain/Fill PlugGM8.25" IFS - Front AxleM20x1.5x16 w/ Magnet
15588383Drain Plug WasherGM8.25" IFS - Front Axle
26058815Drain PlugGM8.25" IFS - Front AxleM12x1.50x35 w/ Magnet (Tapered)
40026655Axle VentGM8.25" IFS - Front AxleM75x1.50 THREADED PLASTIC W/ 9MM BARB
40162331Plug Fill / DrainGMSilverado / Sierra2019+8.0" 10 Bolt - Front Axle
40163653GMSilverado / Sierra2019 - 20248.0" 10 Bolt - Front Axle
00476753Fill PlugGM7.6" IFS - Front AxleM20x1.50x21.5
15588383Drain Plug WasherGM7.25" IFS - Front Axle(IOP)
15588374Drain PlugGM7.25" IFS - Front AxleM12x1.50x20 (IOP)
00476753Fill PlugGM7.25" IFS - Front AxleM20x1.50x21.5 (IOP)
46002040Axle VentGM7.25" IFS - Front AxleM10x1.50 THREADED steel (IOP)
46002081Fill Plug WasherGM7.25" IFS - Front Axle(IOP)