Toro 21200
Fuel treatment for the Toro 21200
Short answer
Identical to the 21199 on fuel treatment, run for run. One listing names nothing, and it opens at a serial six other machines share.
Verified options
What we have verified
What decides it
The numbers that matter here
- Which number
A 0.5 oz packet (130-2393) or a 12 oz bottle (131-6572)
Both are on every listing that names accessories and neither moves. Toro publishes no dosage on these pages and points at the product label instead.
- Borrowing the 21199’s answer
Safe for fuel treatment. Not safe for engine oil.
These two machines list the same fuel numbers on every run, and their oil supersession lands four and a half million serials apart. The same pair of mowers, opposite answers, by category.
- If your serial is 413000000–414514168
Your listing names no accessories at all
Not a short list, none. Six other machines here start a run at that same serial and four of them do carry accessories, so the gap is about this page rather than about the mower.
- If your serial is below 403600000
A maintenance kit is listed too, and kits can hold packets
130-8149 on the oldest run and 130-8146 on the next. What each publishes about its contents differs sharply and is set out on the 21199's page, which shares both numbers and both serials.
- 131-3823 is not a treatment
It is ready-mixed fuel, listed alongside on every run
Fuel itself rather than an additive, which its own product page settles. It has never appeared on this site without 131-6572 next to it.
In detail
Choosing fuel treatment for this mower
Toro lists both fuel treatments for the 21200 on every listing that names accessories: 130-2393, the 0.5 oz packet, and 131-6572, the 12 oz bottle. Neither enters or leaves at any serial.
The 21200 is the electric-start 21199, and comparing the two run by run is the thing this page can do that its sibling's cannot. **Their accessory lists are identical on seven of their eleven runs**, and on an eighth neither machine publishes an accessory list at all. Where they differ they differ by exactly two pairs — the synthetic oil, 117-0066 against 138-6053, and the blade, 20120P against 20122P — because the 21200 makes both changes at a lower serial and the 21199 is briefly behind. One further run gives the 21199 a bag kit that the 21200 does not list.
That is the whole of the difference between these two machines as Toro publishes them: an oil, a blade and one bag kit. **The fuel treatments are the same on every run.** This site has now compared these two in three categories: the striping kits agreed exactly, the engine oil was four and a half million serials apart, and fuel treatment agrees again. So an answer borrowed from the sibling is safe here and was not safe there, which is the argument for answering by model *and* category rather than by machine.
The maintenance kit beside the treatments behaves as it does on the 21199, at the same serials: 130-8149 on the oldest run, 130-8146 on the next, and no service kit at all from 403600000 upward. The 21199's page sets out what those two numbers do and do not publish about their contents; nothing about it differs here.
**One run publishes nothing.** 413000000–414514168 names no accessories of any kind, so an owner inside that window is shown no fuel treatment, no oil and no blade — not a short list, none. The runs directly below and above it both name both sizes.
The serial it opens at is not this machine's own. **Seven machines whose listings this site has read begin a production run at exactly 413000000, and they do not behave alike.** Three publish nothing on it: this one, the 21199 and the 21352. Four publish a full accessory list: the 21199HD, the 21464, the 21564 and a 60 in. zero-turn riding mower.
That last one is what settles it. A serial shared by a walk-behind, a SmartStow and a zero-turn rider is a catalogue being re-cut, not a mower changing. But four of the seven carry accessories on that run and three do not, so **the shared serial and the empty page are two separate things** — whatever emptied three of these pages did not empty the other four.
131-3823 is on every accessory-bearing run and is not a treatment. It is All Season 4-Cycle Fuel: fuel itself rather than something added to fuel. It has never been listed anywhere on this site without 131-6572 beside it.
The mistake we see most
Method
How we established this
We opened all eleven listings Toro publishes for model 21200 and recorded which fuel treatments each names, then compared every run against the 21199's as full accessory lists rather than by looking up the treatments alone. The 413000000 comparison was not read off a matrix: every listing on this site that begins a run at that serial was opened individually on 31 August 2026 and its accessory section looked for by name.
Same machine
Other parts we have verified for the Toro 21200
Other machines
Fuel treatment on the other mowers we cover
The answer is not the same on every machine, which is the point of checking rather than assuming.
Provenance
Sources
Last verified against these sources on August 31, 2026.
- 1
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.
- 2
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.
- 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
Parts — 30in TimeMaster Electric Start, model 21200, serial range 404320000–405699999
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.
- 5
Parts — 30in TimeMaster Electric Start, model 21200, serial range 405700000–407799999
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 20122P, and does not name 130-8149, 130-8146, 20120P. The page carries further items this site holds no record for, among them engine oils, bags and a striping kit.
- 6
Parts — 30in TimeMaster Electric Start, model 21200, serial range 407800000–410174254
The Toro Company · Primary source · Accessed August 20, 2026
No engine maintenance kit appears anywhere in this range’s accessory list. Blade 20122P is listed; 20120P is not.
- 7
Parts — 30in TimeMaster Electric Start, model 21200, serial range 410174255–411599999
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 20122P, and does not name 130-8149, 130-8146, 20120P. The page carries further items this site holds no record for, among them engine oils, bags and a striping kit.
- 8
Parts — 30in TimeMaster Electric Start, model 21200, serial range 411600000–412251182
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 20122P, and does not name 130-8149, 130-8146, 20120P. The page carries further items this site holds no record for, among them engine oils, bags and a striping kit.
- 9
Parts — 30in TimeMaster Electric Start, model 21200, serial range 412251183–412999999
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 20122P, and does not name 130-8149, 130-8146, 20120P. The page carries further items this site holds no record for, among them engine oils, bags and a striping kit.
- 10
Parts — 30in TimeMaster Electric Start, model 21200, serial range 414514169–999999999
The Toro Company · Primary source · Accessed August 20, 2026
The latest published range. Still no engine maintenance kit, and blade 20122P is listed.
- 11
Parts — 30in TimeMaster Electric Start, model 21200, serial range 413000000–414514168
The Toro Company · Primary source · Accessed August 21, 2026
Toro publishes this listing for the model and serial range, and it carries no accessory list at all — assembly drawings, a downloadable parts catalog and manuals only. We opened it and there is nothing on it to record, which is why no fitment on this site is scoped to this range. That is different from a part being absent from a list: this page makes no statement about any part.
- 12
Parts — 30in TimeMaster, model 21199, serial range 413000000–414709995
The Toro Company · Primary source · Accessed August 21, 2026
Toro publishes this listing for the model and serial range, and it carries no accessory list at all — assembly drawings, a downloadable parts catalog and manuals only. We opened it and there is nothing on it to record, which is why no fitment on this site is scoped to this range. That is different from a part being absent from a list: this page makes no statement about any part.
- 13
The Toro Company · Primary source · Accessed August 22, 2026
Lists blade kit 20122P, the 15.4 Inch Hi-Lift Replacement Blade Kit, and engine oil 138-6053 in place of 117-0066. Toro’s own page title names this machine the Home Depot Rental TimeMaster, which is how it differs from the 21199.
- 14
Parts — 21 in. Recycler Self-Propel, model 21352, serial range 413000000–999999999
The Toro Company · Primary source · Accessed August 31, 2026
Open-ended run beginning at 413000000, and one of the three that publish nothing on it. No Accessories section on the page at all — not an empty one. Recorded for the 413000000 comparison; this site holds no records for model 21352.
- 15
Parts — 22in Recycler, model 21464, serial range 413000000–415499999
The Toro Company · Primary source · Accessed August 22, 2026
Lists chute 139-6556, blade 59534P and engine maintenance kit 130-8148. This is one of three consecutive listings that also carry a block of ten items — a snow blower, a leaf blower, two trimmers, a chainsaw, three batteries, a charger and the Smart Stow Cover — which appear together here and in no other range.
- 16
The Toro Company · Primary source · Accessed August 31, 2026
A run beginning at 413000000 that does carry an Accessories section, which is half of why the shared serial and the empty page are two separate things. Recorded for the 413000000 comparison; this site holds no records for model 21564.
- 17
The Toro Company · Primary source · Accessed August 31, 2026
The one that settles the 413000000 comparison. A run beginning at exactly the same serial on a machine of a different class entirely — the page gives Product Type as Riding Products, not Walk Behind Mowers — and it carries a full Accessories section. A serial shared across a walk-behind, a SmartStow and a zero-turn rider is a catalogue being re-cut. Recorded for that comparison only: this site holds no records for model 76602, and whether riding mowers are in scope is still the owner’s open question in QUEUE.md.
- 18
All Season 4-Cycle Fuel for Lawn Mowers and Snow Blowers 32 oz (Part # 131-3823)
The Toro Company · Primary source · Accessed August 31, 2026
The number requested, no redirect and no “Replaces Product” line. Internal designation 4-CYCLE FUEL, SNOW AND LAWN, 32OZ CAN. Toro describes it as “ethanol-free fuel formulated specifically for outdoor power equipment engines” with “no mixing required — pours straight in”. That settles what it is: fuel itself, not something added to fuel, which is why it is not filed beside the Premium Fuel Treatments in pt_fuel_additives. Recorded as a source with no part and no fitments while the category question is with the owner — the evidence is kept even though the record is not made.
- 19
Premium Fuel Treatment (12 oz.) (Part # 131-6572)
The Toro Company · Primary source · Accessed August 31, 2026
Toro’s own page for the number requested, with no redirect and no “Replaces Product” line in either direction. It describes what the treatment is for — protecting small 2-cycle and 4-cycle engines from ethanol-blended fuels — and names no machine, model or engine, so it establishes what the part is and nothing about what it fits. Every fitment for this number rests on the parts listings instead. **Re-read 31 August 2026 and unchanged.** Internal designation TORO PREMIUM FUEL TREATMENT 12 OZ BTL. It publishes no ratio: a bullet says to refer to the product label for the correct dosage for your fuel tank size, which is a pointer rather than a quantity.