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... 18" REPLACEMENT CHAINSAW CHAIN, 68DL .325" STIHL ENGINE PAN FOR 021, 023, 025, MS210, MS230, MS250 REPLACES PART # 1123-021-2500 BAR WRENCH 13MM-19MM 16" OREGON PROLITE BAR AND CHAIN COMBO .325" PITCH 62DL Our Price: $20.95 Our Price: $12.95 Our Price: $6.99 Our Price: $59.95 STIHL 021, 023, 025, MS250, MS230, MS210 MUFFLER, REPLACES 1123-140-0608 STIHL REPLACEMENT SHORTBLOCK, ASSEMBLED IN THE USA STIHL CRANKCASE ASSEMBLY REPLACES STIHL PART # 1123-020-3033 STIHL CHAINSAW REPLACEMENT CARBURETOR NEW IN STOCK Our Price: $15.95 Our Price: $119.95 Our Price: $49.95 Our Price: $34.95 Share your knowledge of this product with other customers... Be the first to write a review