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Profile 3/8 Semi-Chisel 3/8 Semi-Chisel Low Profile .325 Full Chisel Blower Echo Husqvarna Stihl Brushcutter Echo Chainsaw Alpina Dolmar Echo Homelite Husqvarna Jonsered Makita, Dolmar McCulloch Oleomac / Efco Partner Poulan Shindaiwa Stihl Combo Units Echo Husqvarna Cut off saw Dolmar Echo Husqvarna K1270 Husqvarna 268K & 272K Husqvarna 371K & 372K Husqvarna 3120K Husqvarna / Partner K750, K760 Husqvarna / Partner K950 Husqvarna/Partner K960 & K970 Husqvarna/Partner K1250 Partner K650 & K700 Makita, Dolmar Stihl TS350 & TS360 Stihl TS400 Stihl TS410 & TS420 Stihl TS460 Stihl TS480i, TS500i Stihl TS510 Stihl TS700 & TS800 Stihl TS760 Wacker Edger Echo Husqvarna Engine Drill Echo Hedge Trimmer Husqvarna Stihl Echo Honda GX100 GX120 GX160 GX200 GX240 GX270 GX340 GX390 GX610 GX620 GX670 GC/GCV160 GC/GCV135 GC/GCV190 Lawn & Garden Tecumseh Trimmer / Brushcutter Briggs & Stratton Kawasaki Mower ARIENS AYP BAD BOY BUNTON BUSH HOG CUB CADET DIXIE CHOPPER BOBCAT E-Z ROLL ENCORE EXCEL (HUSTLER) EXMARK FERRIS GRASSHOPPER GRAVELY GREAT DANE HUSQVARNA POULAN JOHN DEERE KAWASAKI KEES / YAZOO KUBOTA LITTLE WONDER MCLANE MTD MURRAY NOMA (DYNAMARK) PARTNER POWER TRIM SCAG SEARS/CRAFTSMAN SIMPLICITY SNAPPER TORO TROY BILT WALKER WOODS WRIGHT STANDER Pole Saw Husqvarna Echo Pressure Washer Sprayer Echo Tiller Echo Trimmer Echo Husqvarna Stihl Water Pump Echo Clearance OEM Parts Echo Echo Handheld Products Attachments Bed Redefiners Blowers Brushcutters Chain Saws Cordless Cut-Off Saws Earth / Ice Augers Edgers Engine Drills Generators Hedge Trimmers Pressure Washers Pro-Attachment Series Pruners (Pole Saws) Shred 'N' Vac Speed Feed Sprayers Spreaders Tillers Trimmer Line Trimmers Husqvarna Arborist Essentials Blowers Brushcutters/Clearing Saws Chain Saws Chain Saws: Electric Cultivators/Tillers Documents Dusters/Misters Earth Augers Generators Hedge Trimmers/Pole Hedge Trimmers HUV'S Ice Augers Lawn Mowers: Commercial Walk-Behinds Lawn Mowers: Consumer Walk-Behinds Log Splitters Palm Cutter Pole Pruner/Pole Saws Power Cutters Pressure Washers Robotic Lawn Mowers Snow Blowers/Throwers Sprayers Stump Grinders Toys Tractors/Ride Mowers Trimmers/Edgers Vacuum Cleaners Water Pumps Wheeled Edgers Zero Turns: Commercial Zero Turns: Consumer Manuals SELECT A CATEGORY CLOSE MENU You are here: Home > Chainsaw > Stihl > 051 Shop Stihl 51 OEM and Aftermarket Parts HL Supply is your online source for replacement parts for your Stihl Chainsaw Sort By: Price: Low to High Price: High to Low Most Popular Title Manufacturer Newest Oldest Availability 36 per page 72 per page 144 per page 216 per page 360 per page Page of 2 Chainsaw Mill For 36" Or Less Chainsaw Quality aftermarket Chainsaw MillFor 36" Or Less Chainsaw List Price: $168.49 Our Price: $124.99 Part #: HF80002 (10) Cross Performance Stihl 051, TS510 cylinder kit Premium quality Nikasil plated cylinder kit by Cross Performance. 52mm bore.Includes high quality CABER (Italy) brand piston rings.Fits: Stihl 051, TS510Replaces OEM part: 1111 020 1200 List Price: $159.99 Our Price: $119.99 Part #: CP30510 (2) Stihl TS510, TS760, 050, 051, 075, 076 crankshaft Quality aftermarket crankshaft Fits: Stihl TS510, TS760 cut off saw, 050, 051, 075, 076 chainsaws Replaces OEM part 1111 030 0402 List Price: $149.99 Our Price: $99.99 Sale Price: $64.99 Part #: H35051 Stihl 051, TS510 cylinder kit 52mm Quality aftermarket cylinder kit. 52mm bore.Fits: Stihl 051 chainsaw, TS510 cut off sawIncludes: cylinder, piston, rings, wrist pin, cir clipsReplaces OEM part: 1111 020 1200 List Price: $79.49 Our Price: $58.99 Part #: H30551 (1) 25 Pack - NGK spark plug fits many chainsaws and cut off saws NGK brand spark plug BPMR7A - Shop Pack 25 (1195)Fits: many models of chainsaw and cut off saws.Replaces: BOSCH WSR6F, CHAMPION CJ7Y List Price: $59.99 Our Price: $74.75 Sale Price: $54.95 Part #: BPMR7A-S25 (2) Tecomec Stihl TS510, TS760, 050, 051, 075, 076 crankshaft Tecomec brand aftermarket crankshaftHigh quality. Made in Italy.Fits: Stihl TS510, TS760 cut off saw, 050, 051, 075, 076 chainsaws Replaces OEM part 1111 030 0402 List Price: $169.99 Our Price: $119.99 Sale Price: $54.54 Part #: 88590119-TEC Stihl 050, 051, 075, 076 clutch replaces 1111-160-2003 Hyway brand quality Stihl chainsaw clutch assembly.Fits: Stihl 050, 051, 075, 076Replaces OEM part: 1111 160 2003 Our Price: $33.99 Sale Price: $25.19 Part #: H37051 (3) Top Saw Pocket multi-wrench with case Top Saw Pocket Wrench Universal multi-tool with carrying case Fits: Stihl, Husqvarna, Makita, Wacker, Jonsered, Partner, Poulan, Echo, and more chainsaws and cut off saws List Price: $29.99 Our Price: $19.99 Part #: H70404 (2) Stihl 051, TS510 piston kit 52mm Quality aftermarket piston assembly. 52mm Fits: Stihl 051 chainsaw, TS510 cut off saw Includes: piston, rings, wrist pin, cir clips Replaces OEM part: 1111 030 2000 List Price: $26.99 Our Price: $19.99 Part #: H31151 (2) Stihl 08, 038, 051, 075, 076, MS380, MS381, TS350, TS360, TS510, TS760 starter rebuild kit Aftermarket quality starter rebuild kitFits: Stihl 08, 038, 051, 075, 076, MS380, MS381, TS350, TS360, TS510, TS760 chainsaws, cut off sawsComes complete with pulley, spring, rope, handle, pawl kit. Our Price: $20.99 Sale Price: $17.99 Part #: H63350-DNS (4) Star Tron 8 oz. Enzyme Fuel Treatment Eliminates, Prevents Ethanol Fuel ProblemsEthanol, E10 fuels increase the amounts of water and sludge in your fuel tank. Star Tron breaks down this excess water and sludge to sub-micron size allowing it to be safely burned away during normal engine operation. Therefore Star Tron prevents phase separation and fuel gelling, eliminating ethanol fuel problems.8 oz. Small Engine Star Tron formula treats 48 gallons of fuel Our Price: $15.99 Part #: H51004 (6) Caber piston rings 52mm fits Husqvarna 272, 281, Stihl 038, MS380, 045, 048, 051, 056, TS510 Caber brand F-cast piston rings set Highest quality made in Italy. Exceeds OEM specifications. Fits: Husqvarna 180, 272, 280, 281, 285, 380, 480 Stihl 038 Magnum, MS380, 045, 048, 051, 056, TS510 52mm x 1.5mm *See Technical Specs for more information List Price: $22.49 Our Price: $13.99 Part #: CR5215 (13) Stihl TS510, TS700, TS760, TS800 crankshaft bearings set Quality aftermarket crankshaft bearingFits: Stihl TS510, TS700, TS760, TS800 cut off saw, 050, 051, 075, 076 chainsawsReplaces OEM part: numbers: 9503 003 0540, 9503 003 0440 Our Price: $13.51 Sale Price: $11.75 Part #: H32051 (1) Flywheel Puller (22mm x 26mm Thread) For Stihl chainsaws Two in One flywheel puller22mm x 26mm threadFits: Stihl 015, 020T, MS200T, 026, MS260, 028, 030, 031, 032, 036, MS360, 038, MS380, 041, 044, MS440, 045, 046, MS460, 050, 051, 056, 064, 066, MS650, MS660, 070, 090, 075, 076, MS280, TS510, TS760Replaces OEM part: 1110 890 4500 Our Price: $13.11 Sale Price: $11.40 Part #: H70007 (25) Stihl TS510, TS760 Oil seal set Quality aftermarket oil seal set Fits: Stihl 050, 051, 075, 076, TS510, TS760 Replaces OEM part: 9629-003-2900, 9629-003-1570 Our Price: $10.99 Sale Price: $8.99 Part #: H29760-DNS Flywheel Puller (22mm Thread) For Stihl Quality aftermarket flywheel pullerFits: Stihl 020T, MS200T, 026, MS260, 028, 030, 031, 032, 036, MS360, 038, MS380, 041, 044, MS440, 045, 046, MS460, 050, 051, 056, MS280Replaces OEM part: 1110 890 4500 Our Price: $9.60 Sale Price: $8.35 Part #: H70006 (20) Lucas High Performance 2-cycle semi-synthetic oil 1 pint (16 oz) Lucas High Performance Semi-Sythetic 2 CYCLE Oil has been specifically developed to give a long trouble-free life to gasoline-powered 2-cycle engines. List Price: $11.24 Our Price: $7.49 Part #: H51012 (1) Oil seal replaces Stihl 9629-003-2900 Quality aftermarket oil seal Fits: Stihl 050, 051, 075, 076, TS510, TS760 Replaces OEM part: 9629 003 2900Size: 25x47x7 List Price: $11.99 Our Price: $7.99 Sale Price: $6.99 Part #: H29900 (1) Walbro K10-WJ carburetor rebuild kit Quality Aftermarket carburetor repair kitReplaces OEM part: WALBRO K10-WJSome machines use other brands of carbs. Please verify before ordering. Our Price: $7.76 Sale Price: $6.75 Part #: K10-WJ (2) Walbro K11-WJ carburetor rebuild kit Quality aftermarket carburetor repair kit Replaces OEM part: WALBRO K11-WJ Fits: Stihl 051, 064, 066, MS650, MS660, Husqvarna 364, 394 XP, Oleomac 350, 950 Our Price: $7.76 Sale Price: $6.75 Part #: K11-WJ (12) Tillotson RK-21HS carburetor rebuild kit Quality aftermarket carburetor repair kitFits: Stihl 041, 045, 051, 056, 076, TS510, TS760With Tillotson HS series carbReplaces OEM part: RK-21HS Our Price: $7.76 Sale Price: $6.75 Part #: RK-21HS (9) Stihl 08, 038, 041, 042, 050, 051, 075, 076, MS380, MS381, TS350, TS360, TS510, TS760 starter spring Quality aftermarket starter springFits: Stihl 08, 038, 041, 042, 050, 051, 075, 076, MS380, MS381, TS350, TS360, TS510, TS760 chainsaws, cut off saws Replaces OEM part: 1117 190 0601 Our Price: $7.99 Sale Price: $5.79 Part #: H61360 (7) Stihl 08, 038, 041, 042, 045, 050, 051, 075, 076, MS380, MS381, TS350, TS360, TS510, TS760 starter recoil pulley Quality aftermarket starter recoil pulley (metal) Fits: Stihl 08, 038, 041, 042, 045, 050, 051, 075, 076, MS380, MS381, TS350, TS360, TS510, TS760 chainsaws, cut off saws Replaces OEM part: 1117 007 1014 Our Price: $6.99 Sale Price: $5.19 Part #: H61350 (3) Piston Ring 2pcs, 52mmx1.5mm Quality aftermarket Piston Ring - 2pcs, 52mmx1.5mmFor: Stihl Big Bore 046, MS460, 066, MS660, Husqvarna 385Replaces OEM part(s) #: 1115 034 3010, 503 28 90-19 Our Price: $6.28 Sale Price: $5.03 Part #: H5215 (2) Stihl 051, TS510 piston kit 52mm* - CLEARANCE *CLEARANCE ITEM - Sold as/is - NO Returns List Price: $26.99 Our Price: $19.99 Sale Price: $5.00 Part #: H31151-CL Stihl chainsaw & cut off saw starter handle with rope Quality aftermarket starter handle with rope (4.0 mm rope)Fits: Stihl chainsaws, cut off saws.Replaces OEM part: 0000-190-3408 List Price: $7.49 Our Price: $4.99 Part #: H60012 (41) Stihl 050, 051, TS510 upper gasket set Quality aftermarket upper gasket setFits: Stihl 050, 051, TS510 chainsaws, cut off sawsIncludes: cylinder, intake, exhaust gaskets List Price: $7.49 Our Price: $4.99 Part #: H40510 (3) Stihl 021, 025, 029, 039, 044, 046, 066, 088 cap replaces 0000-350-0520 Quality aftermarket cap fits Stihl chainsawsFuel cap for: 021, 023, 025, 024, 026, 028, 029, 034, 036, 038, 039, 044, 046.Oil cap for: 029, 039, 044, 046, 050, 051, 064, 066, 076, 084, 088. Replaces OEM part: 0000 350 0520 Our Price: $5.99 Sale Price: $4.99 Part #: H17025 (60) Stihl 041, 042, 048, 051, 075, 076 - LEFT oil seal Quality aftermarket oil seal Fits: Stihl chainsaw models: Stihl 041, 042, 048, 051, 075, 076 LEFT Replaces OEM part: 9640 003 1570 List Price: $7.49 Our Price: $4.99 Part #: H29041 (1) Lucas 2-cycle semi-synthetic oil 6.4 oz Lucas 2-Cycle Oil is an advanced technology smokeless 2-stroke oil formulated from a special blend of mineral oil, synthetic oil and a low ash additive package containing fortified dispersant inhibitors. List Price: $6.74 Our Price: $4.49 Part #: H51011 (2) Bosch spark plug fits many chainsaws and cut off saws Bosch brand spark plug WSR6FFits: many models of chainsaw and cut off saws.Replaces: NGK BPM7A, CHAMPION CJ7Y*Buy 10 or more and receive a 10% discount! List Price: $4.19 Our Price: $3.99 Sale Price: $3.49 Part #: WSR6F (95) Stihl piston pin bearing replaces 9512-003-3440 Quality aftermarket needle cage bearingFits: Stihl TS510, TS760 cut off saws, 050, 051, 075, 076, 084, 088, MS780, MS880 chainsawsReplaces OEM part: 9512 003 3440 Our Price: $3.91 Sale Price: $3.40 Part #: H131717-A (3) NGK spark plug fits many chainsaws and cut off saws NGK brand spark plug BPMR7AFits: many models of chainsaw and cut off saws.Replaces: BOSCH WSR6F, CHAMPION CJ7Y*Buy 10 or more and receive a 10% discount! List Price: $4.39 Our Price: $3.25 Part #: BPMR7A (113) Stihl chainsaw & cut off saw starter rope for elasto handle Quality aftermarket starter rope for elasto handleFits: Stihl chainsaws, cut off sawsReplaces OEM part: 0000 930 2268 List Price: $4.49 Our Price: $2.99 Part #: H60011 (9) Stihl chainsaw & cut off saw starter handle elasto Quality aftermarket starter handle elasto styleFits: Stihl chainsaws, cut off saws List Price: $4.49 Our Price: $2.99 Part #: H60010 (11) T-wrench Flathead x 19mm x 13mm (3/4" x 1/2") fits Stihl, Husqvarna, Partner, Makita Quality aftermarket T-wrench Flathead x 19mm x 13mm (3/4" x 1/2") Fits: most chainsaws List Price: $8.24 Our Price: $5.49 Sale Price: $2.99 Part #: H70402 (61) Mailing List Join Our Mailing List for exclusive offers and Updates! YES! I Want SALE Notices Connect with us Shop by Part for Part Type Accessories & Hand Tools Hand Tools Harnesses Harnesses Air filters MaxFlow air filters Anti-vibe buffers Apparel Husqvarna Arborist Gear Carabiners Flipline Harnesses Lanyards Prusiks Rope - Climbing/Rigging Rope Accessories Rope Bags Saddles Spikes Throw Weights Manuals Illustrated Parts Lists (IPL's) Workshop Manuals Bar studs and nuts Bearings Belts Big bore kits Carburetor rebuild kits Carburetors Husqvarna Carburetor Stihl Carburetor Chain adjuster Chain sharpening Tecomec Grinders Chainsaw Mills Chainsaws Clutch drum & sprocket Clutches Crankcase Crankshafts Cut off saw blades Cylinders, Pistons & Rings All Cylinder Kits Meteor cylinders & pistons Piston kits Piston rings Decals Deck Rebuild Kits Edger blades Fasteners Felling dogs Fuel / oil cap Fuel Filters Fuel lines 50' rolls Fuel tank Gaskets and Seals Oil seals Handles Hyway chainsaw parts Ignition system Spark Plugs Intakes Choke Parts Mower Blades Mufflers Husqvarna Muffler Stihl Muffler Oil Filters Oil pumps & lines Oils & Lubes ECHO 2-stroke engine oils Husqvarna Lubricants, Oils & Fuels Overhaul kits PPE Pulleys Saw chain and bars Bar & Chain Search Cross loop chain Husqvarna Chainsaw Bars Husqvarna X-Cut Chain Oregon Bars and Chain Raisman loop chain Sugihara Chainsaw Bars 3/8 full chisel 3/8 semi-chisel 3/8 semi-chisel low profile 3/8 full chisel low profile .325 full chisel Chainsaw bars Chainsaw Files Short Blocks Shroud Spindles Sprocket cover Starter assembly Starter rope #4 #4.5 #3 #3.5 #5 #5.5 #6 #6.5 #7 Throttle Tools WIHA Quality Tools Trimmer lines and heads Husqvarna Trimmer Heads Husqvarna Trimmer Lines Trowel blades Toys Tune up kits Echo Maintenance Kits Valves Wet cutting kits Worm gear Shop by Brand Echo Echo Handheld Products Attachments Bed Redefiners Blowers Brushcutters Chain Saws Cordless Cut-Off Saws Earth / Ice Augers Edgers Engine Drills Generators Hedge Trimmers Pressure Washers Pro-Attachment Series Pruners (Pole Saws) Shred 'N' Vac Speed Feed Sprayers Spreaders Tillers Trimmer Line Trimmers Husqvarna Arborist Essentials Blowers Brushcutters/Clearing Saws Chain Saws Chain Saws: Electric Cultivators/Tillers Documents Dusters/Misters Earth Augers Generators Hedge Trimmers/Pole Hedge Trimmers HUV'S Ice Augers Lawn Mowers: Commercial Walk-Behinds Lawn Mowers: Consumer Walk-Behinds Log Splitters Palm Cutter Pole Pruner/Pole Saws Power Cutters Pressure Washers Robotic Lawn Mowers Snow Blowers/Throwers Sprayers Stump Grinders Toys Tractors/Ride Mowers Trimmers/Edgers Vacuum Cleaners Water Pumps Wheeled Edgers Zero Turns: Commercial Zero Turns: Consumer Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8