Lil' Red Barn Toggle Search Account Checkout Cart Home Parts & Tools 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... 16" REPLACEMENT BAR & CHAIN COMBO .325 STIHL REPLACEMENT TUNE UP KIT FILTERS & PLUG, NEW OREGON REPLACEMENT CHAIN AND DIAMOND STONE 52DL 3/8" PITCH FOR POWER SHARP 14" CHAINSAW CHAIN, 50DL .REPLACEMENT Our Price: $34.95 Add Our Price: $16.95 Add Our Price: $32.95 Add Our Price: $14.95 Add OREGON REPLACEMENT CHAIN AND DIAMOND STONE 50DL 3/8" PITCH FOR POWER SHARP OREGON 100' ROLL OF .325 PITCH, .063 GAUGE CHISEL CHAIN 18" OREGON PROLITE BAR AND CHAIN COMBO .325" 68DL CRANKSHAFT BEARINGS AND SEALS, REPLACES PART # 9503-003-0340 AND 9638-003-1581 Our Price: $29.95 Add Our Price: $399.95 Add Our Price: $62.95 Add Our Price: $24.95 Add Share your knowledge of this product with other customers... Be the first to write a review