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This is a Makita 14.4 Volt Cordless Reciprocating Saw JR140D.

Features/Specifications:

High performance "Makita" motor with externally accessible brushes

Variable speed (0 - 2,700 SPM) for precise cutting in a wide variety of materials

Cross cuts up to (17) 2x10s from a single charge

Lock-off button helps prevent accidental starts

Long 7/8" stroke provides an aggressive and smooth cut

Electric brake for fast stopping of blade

Lightweight for easy handling and less operator fatigue

Length of stroke	7/8"
Strokes/Min.(SPM)	0 - 2,700
Watt Hours	37.4
Battery (Ah)
Length	16-5/8"
Net Weight (lbs. w/battery)	7.3
Shipping Weight (lbs.)	13.7

Refer to the compatibility chart to determine if this Saw will work with your battery and charger.

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14.4V - 1 " RECIPRO SAW Model JR140DWA ( MCA ) Model JR140DZ ( MCA ) 18V - 1 " RECIPRO SAW Model JR180DWB ( MCA ) Model JR180DZ ( MCA ) 10 - 2003
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Item Part No . Item Part No . No . No . Used Description No . No . Used Description 1 911228 - 4 4 P . H . Screw M5X18 46 211131 - 2 1 Ball Bearing 6001DDW 2 1 Gear Housing Cover Com . 47 961016 - 9 1 Stop Ring E - 10 * 3 216002 - 8 1 Steel Ball 4.8 48 285697 - 8 1 Bearing Retainer B * 4 256454 - 1 1 Pin 5.5 - 6 49 911516 - 9 2 P . H . Screw M4X12 * 50 416960 - 0 1 Fan Guide 5 310138 - 6 1 Clamp ( Old 310088 - 5 ) * 310138 - 6X 1 Clamping System Repair Kit ( Includes 51 519052 - 5 1 Armature Assy ( JR140DWA ) Items 3 - 10 & 83 ) ( Includes Items 55 , 56 & 70 ) 519051 - 7 1 Armature Assy ( JR180DWB ) 6 1 Torx Socket Head Bolt M5X10 ( Includes Items 55 , 56 & 70 ) * 7 162215 - 8 1 Push Button * 8 323916 - 5 1 Push Pin 52 416959 - 5 1 Baffle Plate * 9 233018 - 8 1 Compression Spring 3 53 266209 - 6 2 Tapping Screw 4X60 * 10 233247 - 3 1 Compression Spring 16 54 632828 - 4 1 Yoke Unit * 11 257226 - 7 1 Ring 13 55 681652 - 2 1 Insulation Washer * 12 443070 - 0 2 Plate 12X16 56 210017 - 7 1 Ball Bearing 607DDW 13 214169 - 6 2 Plane Bearing 14 14 168328 - 3 1 Slider 57 851730 - 4 1 Name Plate JR140D * 15 341462 - 6 2 Plate 851734 - 6 1 Name Plate JR180D 16 911225 - 0 4 P . H . Screw M5X16 17 344801 - 9 1 Shoe Plate / Shoe 58 416957 - 9 1 Motor Housing * 18 961017 - 7 1 Stop Ring E - 3 ( Old ) 59 819720 - 3 2 Makita Label * 19 252103 - 8 1 Hex Lock Nut M5 - 8 60 191970 - 5 2 Carbon Brush CB - 429 ( 2pcs / Set ) * 20 268044 - 8 1 Pin 4 ( Old ) 61 643949 - 7 1 Brush Holder R * 21 266241 - 0 1 Hex Socket Head Bolt M5X50 62 643941 - 3 2 Holder Cap * 22 1 Shoe Supporter 63 643950 - 2 1 Brush Holder L * 23 421693 - 4 1 Insulation Cover 24 911114 - 9 1 P . H . Screw M4X10 64 183140 - 0 1 Handle Set ( JR140DWA ) 25 257558 - 2 1 Sleeve 9 183141 - 8 1 Handle Set ( JR181DWB ) 26 344732 - 2 1 Inner Plate 27 344733 - 0 1 Lock Plate 65 231469 - 9 1 Compression Spring 4 28 152904 - 3 1 Lever 60 Com . ( With Item 30 ) 66 416958 - 7 1 Lock - Off Button ( Old 272240 - 2 ) 67 911006 - 2 1 P . H . Screw M3X8 29 921442 - 4 1 Hex Bolt M8X25 68 416976 - 5 1 Stopper 30 931102 - 0 1 Hex Nut M4 69 265995 - 6 6 Tapping Screw 4X18 31 266220 - 8 1 Torx Socket Head Bolt M6X15 70 241869 - 5 1 Fan 55 32 212001 - 8 1 Needle Bearing 708 71 231469 - 9 1 Compression Spring 4 33 153267 - 0 1 Gear Com . 72 689090 - 2 1 Heat Sink 34 285696 - 0 1 Bearing Retainer A 73 654195 - 7 1 Spring Terminal ( Plus ) 35 211061 - 7 1 Ball Bearing 6000LLB 74 687085 - 9 1 Holder 36 257146 - 5 1 Ring 10 37 210057 - 5 1 Ball Bearing 6900LLB 75 651980 - 9 1 Switch ( JR140DWA ) 38 323887 - 6 1 Gear Shaft 651979 - 4 1 Switch ( JR180DWB ) 39 251969 - 3 2 Hex Socket Head Bolt M5X12 40 344795 - 8 1 Plate C 76 263002 - 9 2 Rubber Pin 4 41 443107 - 3 1 Felt 8X24 77 654196 - 5 1 Spring Terminal ( Minus ) 42 317229 - 4 1 Gear Housing 78 941102 - 2 1 Flat Washer 5 ( Old ) 43 266012 - 5 4 Tapping Screw 5X35 79 942101 - 7 1 Spring Washer 5 ( Old ) 44 911601 - 8 3 P . H . Screw M5X8 80 655000 - B 1 Plug for Cigarette Lighter 45 961016 - 9 1 Stop Ring E - 10 81 942101 - 7 1 Spring Washer 5 * 2 Model JR140DWA 2 Model JR140DZ 2 Model JR180DWB 2 Model JR180DZ
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Item Part No . Item Part No . No . No . Used Description No . No . Used Description 82 344858 - 0 1 Slide Plate ( Add ) A04 191686 - A 1 Makita Safety Glasses * 83 267758 - 6 1 Spring Washer 5 ( Add ) A05 G - 00001 1 Makita Safety Gloves * 84 233345 - 3 1 Compression Spring 6 * 85 961078 - 7 1 Retaining Ring ( EXT ) S - 18 A06 DC1411 1 Quad Voltage Charger * 86 162228 - 9 1 Driving Sleeve F / 1.3 , 1.7 , 2.0 & 2.2AH - * 87 268094 - 3 1 Pin 3 F / 7.2V , 9.6V , 12V & 14.4V * 88 331639 - 1 1 Guide Sleeve Ni - Cad & Ni - MH Batteries * 89 417791 - 0 1 Driving Sleeve Guide ( JR140DWA ) * 90 256158 - 5A 1 Pin 3 DC1801 1 DC1801 Battery Charger * 91 310129 - 7 1 Sleeve F / 1.3 , 1.7 , 2.0 & 2.2AH - * 92 345214 - 7 1 Push Plate F / 7.2V , 9.6V , 12V , 14.4V & 18V * 93 233025 - 1 1 Compression Spring 2 Ni - Cad & Ni - MH Batteries * 94 231662 - 5 1 Torsion Spring 17 ( JR180DWB ) * 95 256471 - 1 1 Shoulder Pin 5 DC1422 Automotive Quad Charger * 100 652038 - 7 2 P . H Screw M3X8 F / 1.3 , 1.7 , 2.0 & 2.2Ah - F / 7.2V , 9.6V , 12V & 14.4V Ni - Cad & Ni - MH Batteries Accessories ( Includes Item 80 ) A01 192342 - 7 1 Recipro Saw Blade Set ( 3pc ) ( Type 1 ) A07 824565 - 6 1 Plastic Carrying Case 193572 - 3 1 Recipro Saw Blade Set ( 3pc ) ( Type 2 ) ( Includes Item A08 ) A08 417152 - 4 2 Latch A02 414938 - 7 1 Battery Cover A09 163441 - 2 1 Shoe ( Stationary Type ) * A03 192600 - 1 1 14.4V Battery 1422 ( 2.0Ah ) ( JR140DWA ) 192699 - A 1 14.4V Ni - Mh Battery 1433 ( 2.2Ah ) ( JR140DWA ) 192827 - 3 1 18V Ni - Cad Battery 1822 ( 2.0Ah ) ( JR180DWB ) 192829 - 9 1 18V Ni - Mh Battery 1833 ( 2.2Ah ) ( JR180DWB ) SEE SERVICE CHANGES * SERVICE CHANGES 1 . Change on Gear Housing and Addition of Slide Plate . Item No . Description Type 1 Type 2 2 151627 - 0 151941 - 4 Gear Housing Cover Com . 82 - - - - - 344858 - 0 Slide Plate N / A N / A Serial No - JR140DWA N / A N / A Serial No . - JR180DWB Above parts are completely interchangeable as a set . 3 Model JR140DWA 3 Model JR140DZ 3 Model JR180DWB 3 Model JR180DZ
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2 . Modification of Shoe Supporter . Item No . Description Type 1 Type 2 Type 3 18 961017 - 7 - - - - - Stop Ring E - 3 See Change on Tool - nlessge 20 268044 - 8 - - - - - Pin 4 Blade Cha System ( Service 22 344813 - 2 344925 - 1 Shoe Supporter Change # 4 ) ~ 3400A 3401A ~ Serial # JR140DWA / JR140DZ ~ 22912A 22913A ~ Serial # JR180DWA / JR180DZ Above parts are completely interchangeable as a set . 3 . Change on Torx Socket Head Bolt M5X10 and Addition of Spring Washer 5 . Item No . Description Type 1 Type 2 Type 3 6 266247 - 8 266272 - 9 Torx Socket Head Bolt M5X10 See Change 78 941102 - 2 - - - - - Flat Washer 5 on Tool - less Blade iChangece 79 942101 - 7 - - - - - Spring Washer 5 System ( Serv Change # 4 ) 83 - - - - - 267758 - 6 Spring Washer 5 ~ 4312A 4313A ~ Serial # JR140DWA / JR140DZ ~ 24880A 24881A ~ Serial # JR180DWB / JR180DZ Above parts are completely interchangeable as a set . 4 Model JR140DWA 4 Model JR140DZ 4 Model JR180DWB 4 Model JR180DZ
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4 . Change of Blade Clamping System and Shoe . Item No . Description Type 1 Type 2 3 216002 - 8 - - - - - A Steel Ball 4.8 4 256454 - 1 - - - - - Pin 5.5 - 6 5 310138 - 6 - - - - - Clamp 6 266272 - 9 - - - - - Torx Socket Head Shoulder Bolt M5X10 7 162215 - 8 - - - - - Push Button 8 323916 - 5 - - - - - Push Pin 9 233018 - 8 - - - - - Compression Spring 3 10 233247 - 3 - - - - - Compression Spring 16 11 257226 - 7 - - - - - Ring 13 14 168328 - 3 168376 - 2 Slider 83 267758 - 6 - - - - - Spring Washer 5 84 - - - - - 233345 - 3 Compression Spring 6 85 - - - - - 961078 - 7 Retaining Ring EXT S - 18 86 - - - - - 162228 - 9 Driving Sleeve 87 - - - - - 268094 - 3 Pin 3 88 - - - - - 331639 - 1 Guide Sleeve 89 - - - - - 417791 - 0 Driving Sleeve Guide 90 - - - - - 256158 - 5A Pin 3 91 - - - - - 310129 - 7 Sleeve 92 - - - - - 345214 - 7 Push Plate 93 - - - - - 233025 - 1 Compression Spring 2 94 - - - - - 231662 - 5 Torsion Spring 17 95 - - - - - 256471 - 1 Shoulder Pin 5 17 344801 - 9 163442 - 0 Shoe Plate / Shoe ( Flexible Type ) B 19 252103 - 8 - - - - - Hex Lock Nut M5 - 8 21 266241 - 0 - - - - - Hex Socket Head Bolt 22 344925 - 1 - - - - - Shoe Supporter 81 942101 - 7 - - - - - Spring Washer 5 A09 168337 - 2 163441 - 2 Shoe ( Stationary Type ) ( Optional ) Above parts are completely interchangeable as a set . 5 Model JR140DWA 5 Model JR140DZ 5 Model JR180DWB 5 Model JR180DZ