Diagram Overview
The diagram provides a visual breakdown of the MTD EAWRRBSPK 21-inch self-propelled rear-bagging mower. It shows the main mower deck, the engine unit, the handle assembly with throttle and drive controls, and the wheel system. Numerous parts are identified with numerical callouts, corresponding to the detailed parts list. Specific maintenance instructions are noted, such as "APPLY GRAPHITE BASED LUBRICANT ANNUALLY" at indicated points. A separate visual element illustrates the correct "BELT ROUTING" for the mower's drive system.
Parts List
| Index | Part No. | Description |
|---|---|---|
| 1 | 018598 | Deck |
| 2 | 085928 | Bracket - Idler mount |
| 3 | 024174 | Drive support bracket |
| 4 | 030338 | Blade 21" offset |
| 5 | 042911 | Wheel 8" x 1.75 front |
| 6 | 052027 | Throttle control w/cable |
| 7 | 052308 | Cable S.P. contol |
| 8 | 052068 | Cable engine/blade control |
| 9 | 071449 | Handle lower |
| 10 | 072678 | Handle upper |
| 11 | 091249 | Back plate - front |
| 12 | 085019 | Wheel arm assembly |
| 13 | 381053 | Washer- Plastic |
| 14 | 090746 | Setting lever - rear |
| 15 | 090761 | Back plate - rear |
| 16 | 090894 | Wheel lever rear RH |
| 17 | 090910 | Wheel lever - rear LH |
| 18 | 178640 | Bail engine/blade control |
| 19 | 105825 | Baffle front |
| 20 | 106005 | Blade washer |
| 21 | 097162 | Handle bracket - RH |
| 22 | 097170 | Handle bracket - LH |
| 23 | 109546 | Catcher hook |
| 24 | 107128 | Drive support mtg. brkt. |
| 25 | 109496 | Backing strip |
| 26 | 108324 | Latch rear bagger |
| 27 | 108357 | Drive shaft |
| 28 | 107193 | Idler arm |
| 29 | 109082 | Stepped sleeve |
| 30 | 085100 | Baffle Assembly |
| 31 | 128926 | Height Adjuster Assembly rear LH |
| 32 | 128918 | Height Adjuster Assembly rear RH |
| 33 | 114553 | Lever ground drive control |
| 34 | 380626 | Palnut 5/16 |
| 35 | 110064 | Plastic bolt cap |
| 36 | 110379 | Cable tie |
| 37 | 110510 | Plastic tip height adjuster - rear |
| 38 | 310045 | Nut 5/16 hex |
| 39 | 112037 | Dust cover - wheel |
| 40 | 113662 | Belt cover |
| 41 | 111633 | Vinyl trailing shield |
| 42 | 111724 | Knob catcher latch |
| 43 | 126466 | Blade adapter |
| 44 | 042929 | Wheel rear, w/gear |
| 45 | 133371 | Torsion spring catcher latch |
| 46 | 143115 | Decal Danger |
| 47 | 795039 | Decal door warning |
| 48 | 001206 | Decal blade warning |
| 49 | 715557 | Decal starting instructions |
| 50 | 794412 | Decal drive control instuctions |
| 51 | 150011 | Carriage bolt 1/4-20 x 5/8 |
| 52 | 150730 | Wheel bolt - front |
| 53 | 150201 | Curved washer - 5/16 |
| 54 | 150276 | Woodruff key #6 |
| 55 | 150623 | Bolt slotted hex #10 x 5/8 |
| 56 | 790451 | Ring retainer |
| 57 | 157552 | Cable clamp |
| 58 | 153601 | Self tap screw 1/4-20 x 3/4 |
| 59 | 151449 | Washer wheel retaining |
| 60 | 680751 | Decal Belt cover |
| 61 | 151621 | Screw self drilling #6-20 x 1/2 |
| 62 | 113589 | Wing nut 5/16-18 |
| 63 | 151936 | Curved head bolt 5/16-18 x 2.25 |
| 64 | 152074 | Rope stop |
| 65 | 152405 | Bolt carriage 3/8-16 x 3/4 |
| 66 | 156182 | Washer plastic 3/4 x 11/32 x .095 |
| 67 | 152421 | Washer spring |
| 68 | 157255 | Bolt blade |
| 69 | 152371 | Eyebolt Rope guide |
| 70 | 152637 | Spacer bagger latch |
| 71 | 156851 | Bolt 1/4-20 x 3/8 SHVD HD |
| 72 | 156125 | Bolt shoulder |
| 73 | 154393 | Nut Snap in 1/4-20 |
| 74 | 153817 | Bolt-hex head 3/8-16 x 1/2 |
| 75 | 153841 | Snapring 7/8 |
| 76 | 153858 | Spring washer 7/8 |
| 77 | 152553 | Thrust washer 1/2" I.D. |
| 78 | 153908 | Bolt Hook |
| 79 | 170456 | Pulley 3/8" bore |
| 80 | 170464 | Bearing flange ball |
| 81 | 179530 | Pulley ext hub 3/8" bore |
| 82 | 171421 | Pulley drive 1/2" bore |
| 83 | 170993 | Pinion ratchet R.H. |
| 84 | 170985 | Pinion ratchet L.H. |
| 85 | 170811 | Drive pawl |
| 86 | 170829 | V-belt 3L |
| 87 | 170878 | Idler - pulley |
| 88 | 310151 | Nut nylon insert 5/16-18 |
| 89 | 312322 | Bolt hex hd. 3/8-16 x 1.75 |
| 90 | 450346 | Bolt-5/16-18 x 3/4 |
| 91 | 326348 | Shouldered spacer |
| 92 | 449587 | Bolt hex hd 1/4-20 x 5/8 |
| 93 | 153874 | Bolt 1/4-20 x 2-1/4 |
| 94 | 451419 | NutTL flange 1/4-20 |
| 95 | 452318 | Nut hex nylon insert #10-24 |
| 96 | 457168 | Bolt thread form 3/8-16 x 7/8 |
| 97 | 156406 | Nut 3/8-16 flange lock |
| 98 | 458687 | Bolt hex #10-24 x 1/2 |
| 99 | 450379 | Bolt hex 1/4-20 x 1-3/4 |
| 100 | 715011 | Hairpin Cotter |
| 101 | 715037 | Nut keps 1/4-20 |
| 102 | 715078 | Nut flange whiz 1/4-20 |
| 103 | 715086 | Locknut hex 3/8-16 |
| 104 | 715193 | Roll pin 3/16 x 1 |
| 105 | 715524 | Nut hex 3/8-16 Jam |
| 106 | 715292 | Bolt hex head 1/4-20 x 1 |
| 107 | 462093 | Washer - flat 1/4" |
| 108 | 715607 | Washer - belleville 3/8 |
| 109 | 156877 | Washer - 3/8 hardened |
| 110 | 715508 | Nut top lock - 1/4-20 |
| 111 | 776468 | Spring idler cable |
| 112 | 789883 | E-ring |
| 113 | 715417 | Washer 3/8 |
| 114 | 013706 | Door assembly |
| 115 | 156919 | Lockwasher 3/8 hd. split |
| 116 | 150771 | Washer - flat |
| 117 | 111856 | Cap - bolt |
Important Notes
- This parts list covers several different mower models; not all of the parts listed may be used on the particular model you are working with.
- When servicing use only Genuine Factory Replacement Parts (OEM) that are specifically designed for the particular model that you are working with.
- Parts are right or left hand as viewed from the operator's position.
- Model specifications are subject to change without prior notice.
- Do not operate the mower unless all parts are attached and in good working order.
- Lawn mower deck and/or other painted parts differing in color may be substituted without notice.
