Please Carefully Check All Pictures and Part Numbers in the Listing to Make Sure It's the Correct Product you Need

Part Number: 
For Ariens 21546308

For AYP 177968 193197

For Husqvarna 532193197 532177968 

For Murray 708000 705061 

For Oregon 78-013 280-240

Applications:
For Ariens 936007 936037 936038 936041 936042 936045 936048 936049 936051 936052 936064 936065 936070 936073 936074 936076 936079 936080 936083 936084 936087 936091

For AYP
2006 C20H42YT
2006-2010 PB195H42LT
2006 PB19H42YT
2008 PB20H42LT
2006 PB20H42YT
2006 PB22H42YT
2007-2008 PB22TH42YT
2006 PK20H42YT
2008 PB19542LT
2008 PB195H42LTX
2004 PD25PH48STC
2004 PD25PH48STD
2004 PD25PH48STE
2003 PDGT26H48A
2003 PDGT26H48B
2005 PK23H48YT
2003 POGT20H48STA
2003 POGT20T48STA
2001 PR22H48STA
2002 PR25PH48STA

For Craftsman Lawn Tractors 917287220 917287140 917288520 917287240 917289240 917275023 917288480 917288260 917288700 917276181

For Husqvarna
2012 GT48XLS
2002 GTH2248XPA
2002 GTH2248XPB
2003 GTH2248XPC
2006 GTH2448T
2002 GTH250
2001-2004 GTH2548
2006 GTH2648
2011 GTH27V48LS
2007 YT16542
2006-2008 YT1942

For Husqvarna 2042 LS 2246 LS 2346 XLS 2348 LS 2748 GLS GTH 2248 XPA GTH 2248 XPB GTH 2248 XPC GTH 2448 T GTH 250 GTH 2548 GTH 2548 A GTH 2548 B GTH 2548 XPA GTH 2548 XPB GTH 2648 LOGTH 2448 T LOYTH 20 F 42 T LTH 1538 LT 1538 PB 19546 LT YT 1942 T YTKH 1848 XPA YTKH 1848 XPB YTKH 1848 XPC YTA19K42 YTH21K46 YTH23V48 YTH 1542 XP YTH 1542 XPT YTH 1848 XP YTH 1848 XPC YTH 1848 XPD YTH 1848 XPE YTH 1848 XPF YTH 1848 XPT YTH 20 B 42 T YTH 20 F 42 T YTH 20 K 46 YTH 2042 YTH 2146 XP YTH 2148 YTH 2148 A YTH 2148 B YTH 2148 C YTH 2148 D YTH 2242 T YTH 2246 YTH 2248 A YTH 2248 B YTH 2348 YTH 2448 YTH 2448 T YTH 2548 A YTH 2548 B YTH 2748

For Weed Eater W14538 WELRVBA30

For Poulan Lawn Tractors 380ZX PB19H42YT PB20H42YT PB22H46YT PB23H48YT PB195H42LT PB2042YT PXT195G42 PB20H42LT PB19546LT XT19H42YT XT195H46YT PB19542LT DB24H48YT

Product Information:
Outer diameter: 98.25mm/3.87inch
Inner diameter: 9.42mm/0.37inch  

Package Included: Idler Pulley x 1

It Is a Replacement Part, Not Original Part. But It Can Work Good For You