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... SPROCKET, 7 TOOTH SPUR .325" PITCH WRIST PIN BEARING FIT STIHL 021 023 024 025 026 MS230 MS250 MS260 # 95120032250 STIHL CYLINDER & PISTON, 40MM, REPLACES STIHL # 1123-020-1219 STIHL OILER GEAR. REPLACES PART #1123-640-7105 Our Price: $19.95 Add Our Price: $8.95 Add Our Price: $49.95 Add Our Price: $7.95 Add NEW 1/4" PITCH CARVING SPROCKET FITS STIHL MS180 MS190 MS210 MS230 MS250 MS191 1/4" PITCH 14" BAR & CHAIN COMBO FITS STIHL 009 010 011 012 015 020AV CHAINSAWS STIHL CRANKCASE ASSEMBLY REPLACES STIHL PART # 1123-020-3033 14" BAR & CHAIN 3/8" FITS STIHL 009 010 011 012 015 017 018 020AV 020T 021 025 Our Price: $21.95 Add Our Price: $39.95 Add Our Price: $49.95 Add Our Price: $32.95 Add Share your knowledge of this product with other customers... Be the first to write a review