Rotary 2903 Idler Spring For Murray by Rotary $6.93 Sold out 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out PRODUCT INFORMATION Type Spring PRODUCT DESCRIPTION DESCRIPTION Idler Spring fits Murray. REPLACES OEM MURRAY 165X3, 20683 SPECS DIAMETER 3/4" OVERALL LENGTH 6" LENGTH OF COIL 4-3/4" THICKNESS 5/64"