CALL US! 855-456-4299 My Wishlist My Account Search www.hlsproparts.com Search Deal of the Day Clearance New Arrivals Contact Us MY Cart Deal of the Day Categories 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 Husqvarna Maintenance Kits Valves Wet cutting kits Worm gear Bars and Chain Chainsaw Shop by Part Auger Echo Bars and Chains Chainsaw Bars Raisman Loop Chain 3/8 Full Chisel 3/8 Full Chisel Low 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 Hand Tools Hedge Trimmers Pressure Washers Pro-Attachment Series Pruners (Pole Saws) Shred 'N' Vac Speed Feed Sprayers Spreaders Tillers Trimmer Line Trimmers Husqvarna Arborist Essentials Batteries 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 > Makita, Dolmar > DCS6421, PS-6400 DCS6421, PS-6400 Parts Breakdown 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 1 Genuine Makita Crankshaft Cpl. EK7301 Genuine OEM CrankshaftOEM part number: 395-120-100Fits models: DCS6421, PS-6400 Our Price: $195.00 Part #: 395-120-100 Genuine Makita Sprocket Guard Red Cpl. Dolmar PS-7910 Genuine OEM Sprocket GuardOEM part number: 038-213-103Fits models: DCS6421, PS-6400, EA7300PR, PS-7310, EA7301PR, PS-7310H, EA7900PR, PS-7910, EA7901PR, PS-7910H Our Price: $138.35 Part #: 038-213-103 (1) Genuine Makita Ignition Coil Red, DCS6401H Genuine OEM Ignition CoilOEM part number: 038-143-042Fits models: DCS642120, DCS6401 Our Price: $127.80 Part #: 038-143-042 (1) Dolmar PS 7900, Makita DCS 6401, 6421 big bore cylinder kit 54mm Quality aftermarket big bore kit. 54mm bore.High quality Nikasil plated. Has hole for decompression valveFits: Dolmar PS 7900, Makita DCS 6401, 6421 chainsawIncludes: cylinder, piston, rings, wrist pin, cir clips Our Price: $111.99 Sale Price: $82.99 Part #: H30640-B (14) Genuine Makita Air Filter-Heavy Duty Dolmar PS-7910 Genuine OEM Air Filter HD conversionOEM part number: 957-173-400Fits models: DCS6421, DCS7301, DCS7901, PS-6400, PS-7310, PS-7910 Our Price: $82.00 Part #: 957-173-400 (2) Complete Set of Wiha Chainsaw Tools This is a complete set of Wiha tools for professional chainsaw repairs. Our Price: $69.99 Part #: WTK-DNS (20) Genuine Makita Oil Pump Cpl. DCS6401 Genuine OEM Oil Pump CompleteOEM part number: 038-245-011Fits models: DCS6401-20, DCS6401, DCS7301, DCS7901, DCS642120 Our Price: $59.50 Part #: 038-245-011 Genuine Makita Clutch DCS6421 Genuine OEM ClutchOEM part number: 038-180-013, 038-180-014Fits models: DCS6401, DCS6421, PS-6400, EA7300PR, PS-7310, EA7301PR, PS-7310H, EA7900PR, DCS7901, PS-7910, EA7901PR, PS-7910H Our Price: $27.89 Part #: 038-180-014 Genuine Makita Intake Manifold DCS6401 Genuine OEM Intake ManifoldOEM part number: 038-131-011Fits models: DCS6401, DCS6421, DCS7301, DCS7901, PS-7910 Our Price: $27.20 Part #: 038-131-011 Genuine Makita Decompression Valve DCS6421 Genuine OEM Decompression ValveOEM part number: 038-118-180Fits models: DCS6401, DCS6421, EA7300PR, PS-7310, EA7301PR, PS-7310H, EA7900PR, EA7901PR, PS-7910, PS-7910H Our Price: $21.60 Part #: 038-118-180 Genuine Makita Air Filter Complete, Nylon, DCS6401 Genuine OEM Air Filter NylonOEM part number: 038-173-011Fits models: DCS6401-20, DCS6401, DCS7301, DCS7901, DCS642120 Our Price: $20.40 Part #: 038-173-011 (2) Genuine Makita Oil Line DCS6401 Genuine OEM Oil Line CompleteOEM part number: 038-245-020Fits models: DCS6401-20, DCS6401, DCS7301, DCS7901, DCS642120 Our Price: $19.00 Part #: 038-245-020 (2) Genuine Makita Crankcase Bearing 6202, DCS6421 Genuine OEM Crankcase BearingFits models: DPC6410, DPC7310, DPC7311, DPC8112, DPC6411, DCS6401-20, DCS6800I, DCS6401, DCS7301, DCS7901, DPC6401 Our Price: $17.40 Part #: 211154-0 Genuine Makita Needle Cage DCS6421 Genuine OEM Needle Cage BearingOEM part number: 962-210-121Fits models: DPC6410, DPC7310, DPC7311, DPC8112, DPC6411, DCS6401-20, DCS6800I, DCS6401, DCS7301, DCS7901, DPC6401 Our Price: $15.00 Part #: 962-210-121 (1) Genuine Makita Fuel Line DCS6421 Genuine OEM Fuel LineOEM part number: 038-114-052Fits models: DCS6421, PS-6400, EA7300PR, PS-7310, EA7301PR, PS-7310H, EA7900PR, PS-7910, EA7901PR, PS-7910H Our Price: $12.20 Part #: 038-114-052 (2) Genuine Makita Chip Guide, DCS6401 Genuine OEM Chip GuideOEM part number: 038-213-190Fits models: DCS6401-20, DCS6401, DCS7301, DCS7901, DCS642120 Our Price: $7.29 Part #: 038-213-190 Genuine Makita Oil Seal DCS431 Genuine OEM Oil SealOEM part number: 962-900-052Fits models: DPC6410, DPC7310, DPC7311, DPC8112, DPC6411, DCS6401-20, DCS6800I, DCS6401, DCS7301, DCS7901, DPC6401 Our Price: $7.20 Part #: 213814-0 (1) Genuine Makita Fuel Filter DCS5121 Genuine OEM Fuel FilterOEM part number: 010-114-010Fits models: DPC6410, DPC7310, DPC7311, DPC8112, DPC6411, DCS6401-20, DCS6800I, DCS6401, DCS7301, DCS7901, DPC6401, DPC7301 Our Price: $5.90 Part #: 010-114-010 Genuine Makita Plate, DCS6401 Genuine OEM PlateOEM part number: 038-213-040Fits models: DCS6401-20, DCS6401, DCS7301, DCS7901, DCS642120 Our Price: $5.40 Part #: 038-213-040 Genuine Makita Guide Plate, DCS6401 Genuine OEM Guide PlateOEM part number: 038-111-030Fits models: DCS6401-20, DCS6401, DCS7301, DCS7901, DCS642120 Our Price: $4.10 Part #: 038-111-030 (1) 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! Our Price: $3.99 Sale Price: $3.49 Part #: WSR6F (104) Stihl TS350, TS360, TS460, 08, 038, MS380, MS381, Partner K650, K700, Makita piston pin bearing Quality aftermarket piston pin bearingFits: Stihl TS350, TS360, TS460, Partner K650, K700, Makita 63XX, 73XX cut off saws,08, 038, MS380, MS381, Dolmar chainsawsReplaces OEM part: 9512 003 3140, 962-210-121 Our Price: $3.91 Sale Price: $3.40 Part #: H121613 (15) OEM Makita DCS431 Tension Spring Makita Tension Spring Ek7301Part #: 232352-3 Our Price: $3.33 Part #: 232352-3 Genuine Makita Chain Guide, DCS9000 Genuine OEM Chain GuideOEM part number: 024-213-240Fits models: DCS6401-20, DCS6401, DCS7301, DCS9010, DCS642120 Our Price: $3.00 Part #: 024-213-240 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 Our Price: $5.49 Sale Price: $2.99 Part #: H70402 (67) T-wrench #T27 19mm x 13mm (3/4" x 1/2") fits Stihl, Husqvarna, Partner, Makita Quality aftermarket T-wrench Torx #T27 19mm x 13mm (3/4" x 1/2") Fits: Stihl TS350, TS360, TS400, TS410, TS420, TS460, TS700, TS800, and more cut off saws Replaces OEM part: 4128 890 3400, 4224 890 3400 DOLMAR 940 827 000 Husqvarna 506 38 26-01 MAKITA 940 827 000 PARTNER 506 38 26-01 Our Price: $5.49 Sale Price: $2.99 Part #: H70401 (42) Genuine Makita Cylinder Gasket DPC7331 Genuine OEM Cylinder GasketOEM part number: 346873-0, 965-531-160 (old)Fits models: DCS6411, DCS6421, DCS7310, DCS7311, DCS7321, DCS7331, DCS8112, EK7301 Our Price: $2.70 Part #: 346873-0 (3) Genuine Makita Fillister H. Screw, DPC9500 Genuine OEM Fillister H. ScrewOEM part number: 266606-6Fits models: DPC6410, DPC7310, DPC7311, DPC8112, DPC6411, DCS6401-20, DCS6401, DCS7301, DCS7901, DPC6401, DPC7301, DPC6400 Our Price: $2.70 Part #: 266606-6 Makita DPC7300, DPC7301, DPC7310, DPC7311, DPC7320, DPC7321 and DPC7331 cylinder gasket Quality aftermarket base gasketFits: Makita DPC7300, DPC7301, DPC7310, DPC7311, DPC7320, DPC7321 and DPC7331 cut off sawsReplaces OEM part: 965-531-160 Our Price: $3.49 Sale Price: $2.49 Part #: H40731 (8) Torch spark plug fits Chainsaws, Cut Off Saws Torch brand spark plugFits Stihl, Husqvarna, Partner, Wacker, Makita cut off saws, chainsaws, etc.Replaces: NGK BPM7A, Champion CJ7Y, Bosch WSR6F*Buy 5 or more and receive a 20% discount! Our Price: $2.72 Sale Price: $2.19 Part #: L7RTC (32) 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 Husqvarna 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 Hand Tools Hedge Trimmers Pressure Washers Pro-Attachment Series Pruners (Pole Saws) Shred 'N' Vac Speed Feed Sprayers Spreaders Tillers Trimmer Line Trimmers Husqvarna Arborist Essentials Batteries 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
