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MowerPartsLookup

Production run

Toro 21200 partsSerial 402082000–403599999

The last 21200 run naming any engine maintenance kit — 130-8146 — and the last naming hi-lift blade 20122P before the Atomic. All eleven listings are open.

At your boundary

What changes at the edges of this run

Engine maintenance kits

130-8149→130-8146at 402082000

Coming into this range the kit Toro names changes from 130-8149 to 130-8146.

The listings either side are consecutive, so this serial is the change itself and not the first place we can see it.

Engine maintenance kits

130-8146→—at 403600000

Kit 130-8146 is named here and in no listing above. Nothing replaces it; no run above names any kit.

The listings show the number leaving and no other kit number arriving. Whether Toro treats it as superseded is not stated on them.

Mower blades

20122P→20120Pat 403600000

This range names hi-lift blade 20122P. The listing directly above names Atomic 20120P and not 20122P.

The Atomic blade is named for two runs and the hi-lift is named again after them. The listings give that order and nothing about how the two parts relate.

In detail

This production run

Two runs of the 21200 name an engine maintenance kit and this is the second of them.

Coming in, at 402082000, Toro's listed kit changes from 130-8149 to 130-8146. Going out, at 403600000, the kit stops being listed entirely — not replaced by a third number, simply absent, and absent from every run above.

The blade changes on that same upper serial, from hi-lift 20122P to Atomic 20120P. Both listings either side of each edge are consecutive in Toro's selector, so both serials are where the change is.

The same pair of serials does the same work on the 21199, which shares both blade numbers and both kit numbers with this machine. What the two do not share is how long the Atomic blade lasts: two runs here, four there. Anyone reading across the two models from a spec sheet would have no way to know that, and the listings are the only place it shows.

Confirmed

What we have recorded for this serial range

We record the part categories this site covers. Toro’s own listing for this range carries other accessories besides.

  • Engine maintenance kits

    Engine Maintenance Kit for Walk-Behind Power Mower 130-8146

    Listed by Toro as Engine Maintenance Kit for Walk-Behind Power Mower on its official parts page for model 21200, serial range 402082000–403599999.

  • Mower blades

    15.4 Inch Hi-Lift Replacement Blade Kit (TimeMaster) 20122P

    Listed by Toro as 15.4 Inch Hi-Lift Replacement Blade Kit (TimeMaster) on its official parts page for model 21200, serial range 402082000–403599999.

  • Fuel treatment

    Premium Fuel Treatment (0.5 oz.) 130-2393

    Listed by Toro as Premium Fuel Treatment (0.5 oz.) on its official parts page for model 21200, serial range 402082000–403599999.

  • Fuel treatment

    Premium Fuel Treatment (12 oz.) 131-6572

    Listed by Toro as Premium Fuel Treatment (12 oz.) among the accessories on its parts page for model 21200, serial range 402082000–403599999.

  • Engine oil

    SAE 30 4-Cycle Lawn Mower Engine Oil 32 oz 38903

    Listed by Toro as SAE 30 4-Cycle Lawn Mower Engine Oil 32 oz among the accessories on its parts page for model 21200, serial range 402082000–403599999.

  • Engine oil

    SAE 30 4-Cycle Summer Engine Oil 18 oz. 38916

    Listed by Toro as SAE 30 4-Cycle Summer Engine Oil 18 oz. among the accessories on its parts page for model 21200, serial range 402082000–403599999.

  • Engine oil

    Toro full synthetic 10W-30 engine oil 117-0066

    Listed by Toro as *OBS* Toro full synthetic 10W-30 engine oil among the accessories on its parts page for model 21200, serial range 402082000–403599999.

  • Striping kits

    30 Inch Lawn Striper for Walk Power Mower (WPM) 20602

    Listed by Toro as 30 Inch Lawn Striper for Walk Power Mower (WPM) among the accessories on its parts page for model 21200, serial range 402082000–403599999.

Not listed here

Listed for a neighbouring run, but not this one

Absence from a parts listing is not a statement that a part does not fit. It is the manufacturer not saying.

  • 130-8149 Not verified

    Toro does not name BRIGGS MAINT KIT - TM 17 & NEWER (130-8149) among the accessories on its parts page for model 21200, serial range 402082000–403599999.

  • 20120P Not verified

    Toro does not name 15.4 Inch Atomic Blade (20120P) among the accessories on its parts page for model 21200, serial range 402082000–403599999.

  • 138-6053 Not verified

    Toro does not name Toro Full Synthetic 10W-30 Engine Oil (32 oz.) (138-6053) among the accessories on its parts page for model 21200, serial range 402082000–403599999.

  • 20601 Not verified

    Toro does not name Striping Kit for Walk-Behind Mowers (20601) among the accessories on its parts page for model 21200, serial range 402082000–403599999.

If you are close to the edge

Serial numbers near a boundary

Both edges are sharp and consecutive. A serial near 402082000 decides which kit number is listed; a serial near 403600000 decides the blade and whether a kit is listed at all.

Where Toro puts the serial plate

Other runs

Other production runs of the 21200

Toro publishes 11 parts listings for this model number. We have opened 10.

Method

How we established this

We opened all eleven listings Toro publishes for model 21200 and compared the accessories they name against the parts this site holds. The count comes from the serial-range selector the pages carry. Ten carry an accessory list; 413000000–414514168 carries none and nothing is scoped to it. The pages also carry accessories this site holds no record for, so this is a comparison within the categories it records rather than an exhaustive diff of what they list.

The common mistake: Assuming the last kit number Toro published for a machine applies to every later serial. Here nothing is published above this run at all.

Provenance

Sources

Last verified against these sources on August 21, 2026.

  1. 1

    Parts — 30in TimeMaster Electric Start, model 21200, serial range 402082000–403599999

    The Toro Company · Primary source · Accessed August 21, 2026

    Toro’s official parts listing for this model and serial range, reached from the serial-range selector its own page carries. Of the parts this site holds, its accessory list names 130-8146, 20122P, and does not name 130-8149, 20120P. The page carries further items this site holds no record for, among them engine oils, bags and a striping kit.

  2. 2

    Parts — 30in TimeMaster Electric Start, model 21200, serial range 400000000–402081999

    The Toro Company · Primary source · Accessed August 20, 2026

    Lists 130-8149 (BRIGGS MAINT KIT - TM 17 & NEWER) and 20122P (15.4 Inch Hi-Lift Replacement Blade Kit (TimeMaster)), plus 490-7461 and 130-2393.

  3. 3

    Parts — 30in TimeMaster Electric Start, model 21200, serial range 403600000–404319999

    The Toro Company · Primary source · Accessed August 21, 2026

    Toro’s official parts listing for this model and serial range, reached from the serial-range selector its own page carries. Of the parts this site holds, its accessory list names 20120P, and does not name 130-8149, 130-8146, 20122P. The page carries further items this site holds no record for, among them engine oils, bags and a striping kit.

  4. 4

    Parts — 30in TimeMaster, model 21199, serial range 403600000–404319999

    The Toro Company · Primary source · Accessed August 21, 2026

    Toro’s official parts listing for this model and serial range, reached from the serial-range selector its own page carries. Of the parts this site holds, its accessory list names 20120P, and does not name 130-8149, 130-8146, 20122P. The page carries further items this site holds no record for, among them engine oils, bags and a striping kit.