This article is a troubleshooting guide for problems and malfunctions common to most electric power tools. Questions & Answers Page A. Search within model. Tockrop 2 Pack 5 inch 8 hole Hook & Loop Replacement Sander Pad for DeWalt DW421, DW423, Makita BO5010, BO5030, 2x Carbon Brush Set for Ridgid 0502025007 & Dewalt 614367-00 Fit Ryobi BTS21-D04, (2Pack)445861-03 445861-25 Replacement Carbon Brushes for DeWalt DW402 DW421, 5" Universal Hook and Loop Orbital Sander Pad for Ryobi RS290, RS240, RS280, Milwaukee 6021-21, 6034-21, Craftsman 315112170, 315116940 ROS. C $22.97. The local service center wants more money to diagnois and fix it than the cost of a new one. Hello Jim, thank you for your inquiry. Buy Dewalt DW421 Type-1 Other tools in DeWalt Sander & Polisher category at lowest online prices - Find Dewalt DW421 Type-1 tool diagram / schematic with complete list of replacement parts at Not Available. Dewalt DW421, 5 inch, Corded Orbital Sander with Case. Get support on your DEWALT products here. Available from these sellers. $9.59 $ 9. $47.36. DeWALT DW421 Random Orbit Sander Parts (Type 1) DeWALT DW421 Random Orbit Sander … Order online or call 760-201-8800. Discussion for the DeWALT DW421 TYPE 1 Random Orbit Sander. 5 inch 8 Hole Sander Hook and Loop Replacement Pad for DeWalt DW420, DW421, Dw423, DW426, D26451, D26453 Orbital Sander. You need Numbers 17 and 18 on the above list. DeWALT DW421 TYPE 1 Random Orbit Sander Parts. Best Wishes! Ships in 1 - 18 business days Ships in 1 - 18 business days Note: Inc. 8,9,43. Replacement Parts See All Buying Options Share. Fortunately for you these ridiculously high priced terminals are available here. Find Part by Symptom Search within model. Brand New. Questions & Answers Page A. For other models, please check Fig # 1 Armature With Bearings Obsolete - Not Available. We were unable to add your email to our mailing list. 50-Pack 5" 8-Hole 150-Grit Sanding Discs for Dewalt D26450 DW421 Orbit Sander. 59. DEWALT 4-Foot Tall, 3 Shelf Steel Wire Deck Industrial Storage Rack, Adjustable for Custom Workshop/Garage Storage Solutions, Total Capacity: 4,500 lbs. 5" Hook & Loop Replacement Sander Pad for DeWalt & Makita - Fit DW420/K, DW421/K, DW422/K, DW… $54.46 Part Number: 578863-03. 1/4 Sheet, 8 Hole Stick on Square Sanding Pad Replaces Dewalt 151280-00, 151284-00SV, Fits Black & Decker, Dewalt and Porter Cable Sanders, 445861-03 445861-25 Replacement Carbon Brushes for DeWalt DW402 DW421 (2Pack), 5" Hook & Loop 151281-08, DW4388 Replacement Sander Pad for DeWalt & Makita Fits DW420/K DW421/K DW422/K DW423/K DW426/K D26450 D26451/K D26453/K D26456 Makita BO5010/K BO5030/K BO5031/K BO5041/K, 5 Inch Sander Pad 5 Hole - Hook and Loop Replaces Porter Cable OE # 13904/13909 (1), Standard Replacement Pad for Porter Cable 333 and 333VS Random Orbit Sanders, Dewalt DW500 Drill (2 Pack) Replacement Cord Protector # 330005-01-2pk, 5 Inch 8 Hole Replacement Sander Pad for DeWalt 151281-08, DW4388, Makita 743081-8, 743051-7, Porter Cable - Fits DW421/K, DW423/K, Makita BO5010, BO5030K, BO5031K, BO5041K, Porter Cable 390K 382 343, 5" Sander Backing Pad for DeWalt 151281-08, DW4388 - Fit DeWalt DW420/K, DW421/K, DW422/K, DW423/K, DW426/K, D26450, D26451/K, D26453/K, D26456 Random Orbital Sanders, Wadoy 5 Inch Sander Pad Replacement for Dewalt Random Orbit Sander DW421 D26451, 8 Hole Hook and Loop Sanding Pad Replaces 151281-08 DW4388 RSP26, Superior Pads & Abrasives RSP36 5" Sander Pad PSA/Adhesive Back, 8 Vacuum Holes (For DW421/DW422/DW423) REPLACES Dewalt 151281-09, 151281-00 & 151281-07, Black & Decker Us Inc #14 Fax Dewalt N273733 Dust Bag Genuine Original Equipment Manufacturer (OEM) part for Dewalt, S SATC 72 PCS 5 Inch 8 Hole Hook and Loop Adhesive Sanding Discs Sandpaper for Random Orbital Sander 40 60 80 120 180 240 320 grits, Mestool 58-AP 100 per box include 60 80 120 150 and 220 GRITS, Dewalt 330077-98 Power Tool Power Cord Genuine Original Equipment Manufacturer (OEM) Part, Dewalt DW704/DW705/DW708 Replacement (2 Pack) Power Cord 10'/16 G/2-Wire # 330078-98-2pk, Dewalt DW411 & DW412 Sander Replacement Platen # N073798, Dewalt 0009900151284-00SV Genuine Original Equipment Manufacturer (OEM) Part for Dewalt, Superior Pads and Abrasives RSP26 5" Dia 8 Hole Sander Hook and Loop Pad Replaces DeWalt OE # 151281-08, Dewalt D26456/D26441K/DW26451K Sander Replacement (2 Pack) Dust Bag # 624307-00-2pk by BLACK+DECKER, Dewalt DW130/DW411/DW303M Replacement (2 Pack) Power Cord 8'/18 Ga./2-Wire # 330072-98-2pk, Dewalt N421307 VSR Switch Genuine Original Equipment Manufacturer (OEM) part for Dewalt & Black & Decker, Dewalt DW359 Saw (2 Pack) Replacement 14 guage 10 foot 2 Prong Power Cord # 330079-98-2pk, DEWALT 20V MAX Orbital Sander, Tool Only (DCW210B), DEWALT 33007898 2 Wire 16 Gauge Power Cord, 10', DeWalt DW411/DW412 Sander Replacement (2 Pack) Foot # 144988-02-2PK, DeWalt DW411/DW412 (2 Pack) Replacement Sander Dust Bag # 608358-00-2PK, 5” Hook & Loop Sander Pad For DeWalt DW421, DW423, Makita BO5031, BO5041, Porter Cable 343, 382, 27708, 27707, 25708 and Hitachi SV13YB/YA Random Orbital Sanders.