GE Dryer Idler Arm Assembly WW02A00008, Replaces WE12M50, 189D7031G001

GE dryer idler arm assembly, also identified as an idler pulley arm assembly. It supports drive-belt tension and drum rotation.

Is This the Right Part?

Common Symptoms

• Drum does not tumble properly
• Dryer may not dry properly when the drive system cannot maintain belt tension

Check Before Replacing

• With power disconnected, inspect the idler arm and pulley for visible damage or abnormal looseness.
• With the belt removed and power disconnected, check whether the idler pulley rotates smoothly without binding.

Pro Tip

Part Details

Key Features

• OEM GE dryer component
• Idler arm and pulley assembly
• Used in the dryer drive system

Installation Notes

• Disconnect electrical power before inspecting or replacing the assembly.
• Confirm the replacement against the appliance model and the original part before installation.

✅ Cross Reference Information

WE12M50, 189D7031G001

Verified Compatible Models

36361542, 36371542, 2661532210, 2661532211, 2661532212, 2661532311, 2661532412, 2671532210, 2671532211, 2671532311, 2671532412, C978-972220, C978-973220, C978-973221, DE7027P2CA0, DE7027P2US0, DG7027P2US0, ECL1540EEBBY00, ECL1540EEDGY00, GFD40ESCM0WW, GFD40ESCM1WW, GFD40ESMM0WW, GFD40ESMM1WW, GFD40GSCM0WW, GFD40GSMM0WW, GFD40GSMM1WW, GFD43ESSM0WW, GFD43ESSM1WW, GFD43GSSM0WW, GFD43GSSM1WW, GFD45ESMK0DG, GFD45ESMK0WW, GFD45ESMM0DG, GFD45ESMM0WW, GFD45ESMM1DG, GFD45ESMM1WW, GFD45ESPK0DG, GFD45ESPM0DG, GFD45ESPM1DG, GFD45ESSK0WW, GFD45ESSM0WW, GFD45ESSM1WW, GFD45GSMK0DG, GFD45GSMK0WW, GFD45GSMM0DG, GFD45GSMM0WW, GFD45GSPK0DG, GFD45GSPM0DG, GFD45GSPM1DG, GFD45GSSK0WW, GFD45GSSM0WW, GFD45GSSM1WW, GFDN110ED0WW, GFDN110ED1WW, GFDN110ED2WW, GFDN110ED3WW, GFDN110GD1WW, GFDN110GD2WW, GFDN110GD3WW, GFDN120ED0WW, GFDN120ED1WW, GFDN120ED2WW, GFDN120ED3WW, GFDN160EJ0WW, GFDN160GJ0WW, GFDN240EL0WW, GFDS140ED0WW, GFDS140ED1WW, GFDS140GD1WW, GFDS150ED0WW, GFDS150ED1WW, GFDS170EH0WW, GFDS170EH1WW, GFDS170GH0WW, GFDS170GH1WW, GFDS175EH0DG, GFDS175EH1DG, GFDS175GH0DG, GFDS175GH1DG, GFDS350EL1WW, GFDS355EL0MS, GFMN110ED0WW, GFMN110ED1WW, GFMN110ED2WW, GFMN110GD0WW, GFMN110GD1WW, GFMN110GD2WW, GFMN120ED0WW, GFMN120ED2WW, GFMN240EL0WW, GFMN240GL0WW, GFMN240GL1WW, GFMN245EL0MS, GFMS140ED0WW, GFMS140ED1WW, GFMS145ED0MP, GFMS150ED0WW, GFMS150ED1WW, GFMS150GD0WW, GFMS150GD1WW, GFMS155ED0MP, GFMS155GD0MP, GFMS170EH0WW, GFMS170EH1WW, GFMS170GH0WW, GFMS170GH1WW, GFMS175EH0DG, GFMS175EH1DG, GFMS175GH0DG, GFMS175GH1DG, GFMS350EL0WW, GFMS350GL0WW, GFMS355EL0MS, GFMS355EL0MV, GFMS355EL1MS, GFMS355EL1MV, GFMS355GL0MS, GMMN120ED0WW, GMMN120ED1WW, GTMS940EEWS00, GTMS940GEWS00, GTMS945EEGG00, GTMS945GEGG00, GTUN275EM0WW, GTUN275EM1WW, GTUN275EM2WW, GTUN275GM0WW, GTUN275GM1WW, GTUN275GM2WW, GTUP240EM0WW, GTUP240EM1WW, GTUP240EM2WW, GTUP240EM3WW, GTUP240EM4WW, GTUP240EM5WW, GTUP240EM6WW, GTUP240GM0WW, GTUP240GM1WW, GTUP240GM2WW, GTUP240GM3WW, GTUP240GM4WW, GTUP240GM5WW, GTUP240GM6WW, GTUP270EM0WW, GTUP270EM1WW, GTUP270EM2WW, GTUP270EM3WW, GTUP270EM4WW, GTUP270EM5WW, GTUP270GM0WW, GTUP270GM1WW, GTUP270GM2WW, GTUP270GM3WW, GTUP270GM4WW, GTUP270GM5WW, GTUP270GMWM0, GTUP270GMWM00, GTUP270GMWM01, GUAN275ED0WW, GUAN275ED1WW, GUAN275ED2WW, GUAP240EM0WW, GUAP240EM1WW, GUAP240EM3WW, GUAP240EM4WW, GUAP240EM5WW, GUAP270EM0WW, GUAP270EM1WW, GUAP270EM2WW, GUAP270EM3WW, GUAP270EM4WW, GUD24ESMJ0WW, GUD24ESMJ1WW, GUD24ESSJ0WW, GUD24ESSJ1WW, GUD24GSSJ0WW, GUD24GSSJ1WW, GUD27ESMJ0WW, GUD27ESMJ1WW, GUD27ESSJ0WW, GUD27ESSJ1WW, GUD27GSSJ0WW, GUD27GSSJ1WW, GUD37ESMJ0DG, GUD37ESMJ1DG, MCL1540EEBBX0, MCL1540EEBBX01, MCL1540EEBBX02, MCL1540EEBBY0, MCL1540EEBBY00, MCL1540EEBBY01, MCL1540EEDGX00, MCL1540EEDGX01, MCL1540EEDGY00, MCL1640PWBB00, MCL1740ESBB0, MCL1740ESBB01, MCL1740ESBB02, MCL1740ESDG00, MCL1740ESGG0, MCL1740ESGG01, MCL1740ESGG02, MCL1740GSBB0, MCL1740GSBB02, MCL1740PSBB0, MCL1740PSBB01, MCL1740PSBB02, MCL1740PSDG00, MCL1740PSGG0, MCL1740PSGG00, MCL1740PSGG01, MCL1740PSGG02, MCL6040ESBB0, MCL6040ESBB1, MCL6040ESBB11, MCL6040GSBB0, MCL6040PSBB0, MCL6040PSBB1, MCL6040PSBB11, MCL6840ESBB0, MCL6840ESBB1, MCL6840GSBB0, MCL6840PSBB0, MCL6840PSBB1, MKRN13FWAWB2, MKRN13GWAWB3, MKRN13GWAWB20, MKRN15FWAWB2, MKRN15GWAWB2, MKRR13FWAWB2, MKRR13GWAWB3, MKRR13GWAWB20, MKTG15DNAVB00, MKTG15DNAWB00, MKTG15DNAWB01, MKTG15DNAWB10, MKTG15DNAWB11, MKTG15GNAVB00, MKTG15GNAWB00, PTMN930EMWS0, PTMN940EMWS0, PTMN940GMWS0, PTMN945EMGG0, PTMP920EMWS0, PTMX910EM1WW, PTMX910EMWW0, SCC620DGBB00, SEC620DPBB00, SEC620DPBB01, SEC620WDPBB00, SGC620DEBB00, SGC620DPBB00, SGC630NDEBB00, SGC630NDPBB00, SGE1222EMSBB0, SGE1222EMSBB01, SGE1222PMSBB01, SGE1224ESWW0, SGE1225JMSBB01, SGE1321EMSBB0, SGE1520EMBYU0, SGL1322EMSBB0, SGL1442EMSBB0, SGW715NDEWW00, SGW715NDEWW01, SGW715NDGWW00, SGW715NDGWW01, SGW819SDECG00, SGW819SDECG01, SGW819SDECW00, SGW819SDECW01, SGW819SDGCG00, SGW819SDGCG01, SGW819SDGCW00, SGW819SDGCW01, SMA1940PGG01, SMC620DEWW00, SMC620DPBB01, SMV745WXPBB00, SMV749NXPBB00, SMV749NXPGG00, SMV749NXPRR00, SMW715NDEBB00, SMW715NDEBB01, SMW715NDGBB00, SMW715NDGBB01, SMW715NDGWW00, SMW715NDGWW01, SMW817SXEBB00, SMW817SXEBB01, SMW817SXGBB00, SMW817SXGBB01, SMW819SDECG00, SMW819SDECG10, SMW819SDECG11, SMW819SDECW00, SMW819SDECW10, SMW819SDECW11, SMW819SDGCG00, SMW819SDGCG10, SMW819SDGCG11, SMW819SDGCW10, SMW819SDGCW11, STC620DEWW00, YFD45ESPM0DG, YFD45ESPM1DG, YFD45ESSM0WW, YFD45ESSM1WW, YFD45GSPM0DG, YFD45GSPM1DG, YFD45GSSM0WW, YFD45GSSM1WW, C978-97322310, GCMX180ED4WW, GCMX180ED5WW, GTD32EBMP0WW, GTD33EASK0WW, GTD33PASK0WW, GTD40EBMR0WS, GTD40GBMR0WS, GTD42EAAJ2WW, GTD42EAMJ2WW, GTD42EBAK0WS, GTD42GAMJ2WW, GTD42GASJ2WW, GTD42GBMK0WW, GTD45EAMJ1WS

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.