2 PK Genuine Echo V401000610 Cushion CS-490 CS-501P For Shindaiwa 491s OEM by Echo $19.71 Sold out 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out PRODUCT DESCRIPTION Brand New 2 PK Genuine Echo V401000610 Cushion CS-490 CS-501P For Shindaiwa 491s OEM... Genuine Echo Part # V401000610 Genuine OEM Echo Part