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 > Stihl > Stihl 021 > CRANKSHAFT SEALS, REPLACES PART 9638-003-1581 Our Price: $24.95 Product Code: 025-SEAL-KIT Qty: Description Suitable, high quality replacement CRANKSHAFT SEALS, REPLACES PART # 9638-003-1581 Fits The following Stihl modles: 021, 023, 025, MS210, MS230, MS250 ALL MODELS Related Products... STIHL CYLINDER & PISTON, 40MM, REPLACES STIHL # 1123-020-1219 STIHL CHAINSAW REPLACEMENT CARBURETOR NEW IN STOCK STIHL REPLACEMENT SHORTBLOCK, ASSEMBLED IN THE USA SPROCKET, 6 TOOTH 3/8" PITCH, IN STOCK Our Price: $49.95 Our Price: $34.95 Our Price: $119.95 Our Price: $19.95 14" BAR & CHAIN 3/8" FITS STIHL 009 010 011 012 015 017 018 020AV 020T 021 025 14" CHAIN 1/4" PITCH, .050" GAUGE FITS STIHL SAWS 020AV 009 010 011 012 015 POP UP PISTON KIT FITS STIHL MS230 023 MS210 021 CHAIN SAWS 40MM # 1123-030-2003 14" CHAINSAW CHAIN, 50DL .REPLACEMENT Our Price: $32.95 Our Price: $17.95 Our Price: $29.95 Our Price: $14.95 Share your knowledge of this product with other customers... Be the first to write a review STIHL CARBURETOR REPLACEMENT FOR STIHL 036 NEW $59.95 STIHL MS 440 PISTON & CYLINDER BIG BORE,REPLACEMENT KIT $99.95 Chainsaw TUNE UP KIT REPLACES, AIR FILTER, SPARK PLUG, FUEL FILTER $27.95 STIHL REPLACEMENT SPROCKET, 042, 048, REPLACES STIHL PART # 1117-640-2001 $19.95