Genuine Toro parts for the Toro 39921 (60V MAX* 21 in. (53 cm) Power Clear® Self-Propel Single-Stage Snow Blower - 10.0Ah Battery Included) — 5 exploded parts diagrams and 94 parts with their Toro part numbers. Find the part by its number on the diagram, then its part number in the list below it. Lawn Barn is an authorized Toro dealer: parts we have ship from our shelf, and we order Toro parts every day.
Not sure which part you need? Call Lawn Barn at 215-757-3850 with the model and serial number — a few parts changed between serial ranges. See the Toro 39921 itself.
Toro 39921 Chute Assembly

| Ref | Part | Part number | Qty | At Lawn Barn |
|---|---|---|---|---|
| 1 | Deflector Trigger | 108-4941 | 1 | $15.99 · Usually ships in 3 business days |
| 2 | Chute Deflector | 147-1796 | 1 | $16.99 · Usually ships in 3 business days |
| 3 | Hwh Screw | 46-8091 | 8 | $3.69 · Usually ships in 3 business days |
| 4 | Deflector Ratchet Hinge | 108-4942 | 1 | $13.99 · In stock |
| 5 | Deflector Seal | 114-3790 | 1 | $3.29 · Usually ships in 3 business days |
| 6 | Deflector Hinge Pin | 136-8672 | 1 | $3.09 · Usually ships in 3 business days |
| 7 | Chute | 108-4939 | 1 | $20.99 · Usually ships in 3 business days |
| 8 | Detent Pawl | 108-4926 | 1 | $4.89 · Usually ships in 3 business days |
| 9 | Extension Spring | 80-4600 | 1 | $7.49 · Usually ships in 3 business days |
| 10 | Chute Support Ring | 108-4883-03 | 1 | $16.99 · Usually ships in 3 business days |
| 11 | Detent Chute Ring | 108-4922 | 1 | $16.99 · Usually ships in 3 business days |
| 12 | Chute Ring Retainer | 108-4874-03 | 1 | $16.99 · Usually ships in 3 business days |
| 13 | Hwh Thd Form Screw | 32144-85 | 3 | $2.50 · Usually ships in 3 business days |
| 14 | Shroud | 144-4146 | 1 | Not available |
| 15 | Plastite Hwh Screw | 114-3751 | 3 | $2.50 · Usually ships in 3 business days |
| 16 | Chute Handle | 110-9366 | 1 | $22.99 · Usually ships in 3 business days |
| 17 | Compression Spring | 136-7136 | 2 | $1.50 · Usually ships in 3 business days |
| 18 | Chute Ring Seal | 114-3772 | 1 | $18.99 · Usually ships in 3 business days |
| 19 | Sems Pph Screw (now 110-9361) | 137-3013 | 2 | $2.50 · Usually ships in 3 business days |
| 20 | Side Cover | 138-8754 | 1 | $8.99 · Usually ships in 3 business days |
| 21 | Pph Screw | 94-4496 | 18 | $1.50 · Usually ships in 3 business days |
| 22 | Pph Screw | 3250-12 | 6 | $1.50 · Usually ships in 3 business days |
| 23 | Retaining Ring | 104-8310 | 1 | Not available |
| 24 | Housing Cover | 161-0971 | 1 | $39.99 · Usually ships in 3 business days |
| 25 | Battery Bucket Cover | 144-4147 | 1 | $30.99 · Usually ships in 3 business days |
| 26 | battery bucket | 144-5856 | 1 | $69.99 · Usually ships in 3 business days |
| 27 | Battery Track Assembly (60a) | 147-1788 | 2 | $47.99 · Usually ships in 3 business days |
| 28 | Controller E21SP Parallel Module | 161-2150 | 1 | $180.99 · Usually ships in 3 business days |
| 29 | E21SP Motor Controller | 161-2149 | 1 | $203.99 · Usually ships in 3 business days |
| 30 | Danger Decal | 147-9420 | 1 | $5.19 · Usually ships in 3 business days |
| 31 | Discharge Danger Decal | 114-9035 | 1 | $2.50 · Usually ships in 3 business days |
| 33 | Decal 60V Powerhead, E21SP | 145-8255 | 1 | $5.19 · Usually ships in 3 business days |
| 34 | Top Parallel Edge Clip | 32180-226 | 2 | Order at the counter |
| 35 | Power Propel Decal | 161-5982 | 1 | Not available |
| 37 | Battery Bucket Decal | 147-1787 | 1 | $3.89 · Usually ships in 3 business days |
| 38 | Top-Perpendicular Edge Clip | 32180-225 | 1 | Order at the counter |
Toro 39921 Frame Assembly

| Ref | Part | Part number | Qty | At Lawn Barn |
|---|---|---|---|---|
| 1 | Clip | 107069 | 2 | $2.50 · Usually ships in 3 business days |
| 2 | Hh Screw | 137-3052 | 4 | $1.50 · Usually ships in 3 business days |
| 3 | Hwhtf Screw | 32144-86 | 3 | $2.50 · Usually ships in 3 business days |
| 4 | Flange Bearing | 136-7134 | 2 | $3.59 · Usually ships in 3 business days |
| 5 | Hwh Screw | 110-9380 | 1 | $2.50 · Usually ships in 3 business days |
| 6 | Shoulder Bolt | 136-7198 | 2 | $2.50 · Usually ships in 3 business days |
| 7 | Hwh Screw | 46-8091 | 3 | $3.69 · Usually ships in 3 business days |
| 8 | PC21 Scraper Blade | 161-0963 | 1 | $33.99 · In stock |
| 9 | Right Bearing Spacer | 114-3781 | 1 | $7.99 · Usually ships in 3 business days |
| 10 | Rubber Washer | 110-9353 | 1 | $1.50 · Usually ships in 3 business days |
| 11 | Ball Bearing | 161-3850 | 2 | Order at the counter |
| 12 | Thrust Washer | 52-7280 | 2 | $3.99 · Usually ships in 3 business days |
| 13 | Hwh Screw | 32144-4 | 3 | $2.50 · Usually ships in 3 business days |
| 14 | Assembly [Black] Housing Rotor | 144-5865-03 | 1 | $249.99 · Usually ships in 3 business days |
| 15 | support, large | 144-5855 | 1 | $73.99 · Usually ships in 3 business days |
| 16 | Extension Spring | 147-9464 | 2 | $2.29 · Usually ships in 3 business days |
| 17 | Lower Chute | 108-4871 | 1 | $74.99 · Usually ships in 3 business days |
| 18 | Wheel Assembly 7 Inch | 138-8783 | 2 | $18.99 · In stock |
| 19 | Push Nut | 32112-14 | 2 | $2.29 · Usually ships in 3 business days |
| 20 | Hwh Thd Form Screw | 32144-85 | 3 | $2.50 · Usually ships in 3 business days |
| 21 | Belt Cover | 108-4893-03 | 1 | $22.99 · Usually ships in 3 business days |
| 22 | Grommet Spacer | 136-7148 | 2 | $1.50 · Usually ships in 3 business days |
| 23 | Hwhtf Screw | 130-9795 | 2 | $2.50 · Usually ships in 3 business days |
| 25 | Motor Mount | 147-6555 | 1 | $14.99 · Usually ships in 3 business days |
| 26 | Delta Point Screw | 138-5775 | 3 | Not available |
| 27 | Ni Lock Nut | 3296-72 | 6 | $2.50 · Usually ships in 3 business days |
| 28 | Hex Nut | 137-3087 | 2 | $1.50 · Usually ships in 3 business days |
Toro 39921 Handle and Control Assembly

| Ref | Part | Part number | Qty | At Lawn Barn |
|---|---|---|---|---|
| 1 | Upper Assembly Handle Bar | 147-1756 | 1 | $59.99 · Usually ships in 3 business days |
| 2 | Cup Washer | 137-3009 | 6 | $1.50 · Usually ships in 3 business days |
| 3 | Handle Lock | 136-7130 | 2 | $4.89 · Usually ships in 3 business days |
| 4 | Hh Screw | 125-7944 | 2 | $2.50 · Usually ships in 3 business days |
| 5 | Handle Knob | 114-3779 | 2 | Not available |
| 6 | Hf Nut | 138-8401 | 2 | $1.50 · Usually ships in 3 business days |
| 7 | Cable Tie | 614249 | 1 | $1.50 · Usually ships in 3 business days |
| 8 | Lower Handle | 144-5868-03 | 1 | Not available |
| 9 | Handle Screw | 117-7737 | 4 | $2.50 · Usually ships in 3 business days |
| 10 | Ni Hf Nut | 104-7201 | 4 | $1.50 · Usually ships in 3 business days |
| 11 | Dash Panel Assembly 60V Snow | 161-2158 | 1 | $202.99 · Usually ships in 3 business days |
| 11:4 | Bail Key | 139-5255 | 1 | $3.89 · Usually ships in 3 business days |
| 12 | Decal Console | 145-8254 | 1 | $8.99 · Usually ships in 3 business days |
Toro 39921 Motor and Controller Assembly

| Ref | Part | Part number | Qty | At Lawn Barn |
|---|---|---|---|---|
| 1 | E21SP Motor | 147-1766 | 1 | $269.99 · Usually ships in 3 business days |
| 2 | Screw | 120-2349 | 4 | $2.50 · Usually ships in 3 business days |
| 3 | Prod 60V 10Ah Li-Ion Ppk Battery | 66910PPK | 1 | Order at the counter |
| 3:1 | Battery Handle Kit | 147-1890 | 1 | $5.49 · Usually ships in 3 business days |
Toro 39921 Rotor and Rotor Drive Assembly

| Ref | Part | Part number | Qty | At Lawn Barn |
|---|---|---|---|---|
| 1 | Rotor Pulley | 138-8720 | 1 | $21.99 · Usually ships in 3 business days |
| 2 | Belleville Washer | 3290-456 | 1 | $2.99 · Usually ships in 3 business days |
| 3 | Patch Hh Screw | 140-1002 | 1 | $2.50 · Usually ships in 3 business days |
| 4 | V-Belt Ribbed Stretch | 147-1768 | 1 | $28.99 · Usually ships in 3 business days |
| 5 | Driver Pulley (Mach) | 147-1760 | 1 | $18.99 · Usually ships in 3 business days |
| 6 | Rotor Blade Spacer | 55-9370 | 4 | $2.99 · Usually ships in 3 business days |
| 7 | Rotor Half | 66-6600-03 | 2 | $8.99 · Usually ships in 3 business days |
| 8 | Hh Screw | 321-4 | 4 | $1.50 · Usually ships in 3 business days |
| 9 | Ni Lock Nut | 3296-56 | 13 | $2.19 · Usually ships in 3 business days |
| 10 | Hh Screw | 321-8 | 1 | $1.50 · Usually ships in 3 business days |
| 12 | Oval Countersunk Screw (now 84-1971) | 136-7182 | 8 | $1.50 · Usually ships in 3 business days |
| 13 | Rotor Kit (now 131-6488-03) | 131-6490 | 1 | $101.99 · Usually ships in 3 business days |
| 14 | Hh Screw | 3211-4 | 1 | $1.50 · Usually ships in 3 business days |
| 15 | Plain Washer | 137-3078 | 1 | $2.99 · Usually ships in 3 business days |