Genuine Echo Authorized Substitution : The part number P021008220 has been changed to P021008221. While the new part may look different, it is a manufacturer approved substitution.

Genuine Echo Authorized Substitution : The part number P021008230 has been changed to P021008231. While the new part may look different, it is a manufacturer approved substitution.

Genuine Echo Authorized Substitution : The part number P021008240 has been changed to P021008243. While the new part may look different, it is a manufacturer approved substitution.

Genuine Echo Authorized Substitution : The part number P021008241 has been changed to P021008243. While the new part may look different, it is a manufacturer approved substitution.

Genuine Echo Authorized Substitution : The part number P021008242 has been changed to P021008243. While the new part may look different, it is a manufacturer approved substitution.

Genuine Echo Authorized Substitution : The part number P021008250 has been changed to P021008251. While the new part may look different, it is a manufacturer approved substitution.

Genuine Echo Authorized Substitution : The part number P021008270 has been changed to P021008272. While the new part may look different, it is a manufacturer approved substitution.

Genuine Echo Authorized Substitution : The part number P021008271 has been changed to P021008272. While the new part may look different, it is a manufacturer approved substitution.

Genuine Echo Authorized Substitution : The part number P021008321 has been changed to P021008322. While the new part may look different, it is a manufacturer approved substitution.