Lil' Red Barn Toggle Search Account Checkout Cart Home Parts & Tools Electrical Filters Fuel System Parts Tractor Parts 4-Stroke Engines Chainsaws Hedge Trimmers Leaf Blowers Safety Apparel Tools and Testers Service Manuals Briggs and Stratton Canadian Dolmar Echo Homelite Husqvarna Jonsered Kohler Makita McCulloch Onan Partner Pioneer Poulan Information Chain Reference Chart Chainsaw Chain Info - Maintenance & Safety Manual Testing Information and Diagrams for 2-Cycle Engines Watch How To Videos Contact Us Account Search site Submit search Nav Menu 2 Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > Parts & Tools > Chainsaws > Echo > Echo CS 451 > 3/8" SPUR 7 TOOTH SPROCKET FITS ECHO CS451 CS452 CS500 CS550 CS510 CS600 CS610 Alternative Views: Our Price: $19.95 Product Code: SP50631 Qty: Description SPUR DRIVE SPROCKET, 3/8" PITCH 7 TOOTH DRIVE. FITS ECHO CS451, CS452, CS500,CS550, CS510, CS600, CS610, TWIN CS610, CS650, COMES WITH A FREE SPROCKET NEEDLE BEARINGSHIPS FROM USA WITH A TRACKING NUMBER Related Products... 16" BAR & CHAIN FITS ECHO CS500EVL, CS452, CS590, CS600P, CS620, CS550EVL, CS452 SPUR SPROCKET FIT ECHO CS451, CS452, CS500,CS550, CS510, CS600, CS610, 650,CS660 .404" SPUR 7 TOOTH SPROCKET FITS ECHO CS451 CS452 CS500 CS550 CS510 CS600 CS610 ECHO CS-451, CS-452 CYLINDER GASKET REPLACES ECHO PART # 10101003431, NEW, USA Our Price: $39.95 Add Our Price: $15.95 Add Our Price: $19.95 Add Our Price: $5.95 Add SPUR PRO .325" SPROCKET FITS ECHO CS451 CS452 CS500 CS550 CS510 CS600 CS610 2 PIECE PRO 3/8" SPROCKET FITS ECHO CS451 CS452 CS500 CS550 CS510 CS600 CS610 Our Price: $19.95 Add Our Price: $19.95 Add Share your knowledge of this product with other customers... Be the first to write a review 18" OREGON PROLITE BAR AND CHAIN COMBO $62.95 ECHO CS-60, CS-60S SPROCKET 3/8" PITCH $19.95 NEW IGNITION COIL, HUSQVARNA & JONSERED $39.95 1/4" PITCH 14" BAR & CHAIN COMBO FITS STIHL 009 010 011 012 015 020AV CHAINSAWS $39.95 HUSQVARNA STARTER HANDLE REPLACES PART # 503543901 $3.95 REPLACEMENT THROTTLE LOCK, REPLACES PART # 503736401 $2.99 HUSQVARNA 3/8" 7 TOOTH SPUR SPROCKET $22.95 STIHL MS201, MS201T CYLINDER & PISTON KIT 40MM, REPLACES PART # 1145-020-1200 $99.95 HUSQVARNA, JONSERED PISTON STOP $7.95