Proline® carburetor for Echo CS-510, CS-520, CS-4200ES chainsaws. Please match your part with ours for proper fitment; actual pictures shown. All carburetors can be returned only if unopened and in new or unused condition. Any carburetor that has be opened or installed will NOT be eligible for our return policy.

This item is on CLEARANCE All sales are final. NO RETURNS.

THIS ITEM IS ON CLEARANCE

Includes:

• Carburetor

Specs:

• High Quality replacement

Replaces Echo OEM #:

• A021000220

Replaces:

• Walbro WT-594