Toro 21464
Fuel treatment for the Toro 21464
Short answer
Both sizes on all eight listings, unmoved. The packet is a single-use dose — which Toro states on its own page and on no listing.
Verified options
What we have verified
What decides it
The numbers that matter here
- Which size
The packet is one dose; the bottle is a supply
Toro calls 130-2393 a single-use dose on its own product page. Nothing on the parts listings says so, and neither page publishes a ratio for the 12 oz bottle.
- Serial range
Decides nothing here
Both numbers are on every listing this machine has and neither moves. The one part that does change on a 21464 is the discharge chute.
- How much is in the packet
0.5 oz on two Toro surfaces, .05 oz on a third
The product page says 0.5 oz and designates it .5 OZ; kit 20298's page itemizes the same number as .05 oz. One is wrong by a factor of ten and we will not guess which.
- A longer listing is not more choice
The ten numbers that come and go are tools and batteries
Runs naming twenty-two accessories and runs naming twelve offer the identical pair of fuel treatments. The block that arrives and leaves contains no fuel product at all.
- 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 two fuel treatments for the 21464 and lists both on every one of its eight listings: 130-2393, a 0.5 oz packet, and 131-6572, a 12 oz bottle. Neither enters or leaves at any serial. So the only question this page can usefully answer is which of the two you want.
**Toro answers it in exactly one place, and that place is not any of these listings.** The packet's own product page calls it a **single-use dose**. The listings do not: their description of the same number ends by telling you to check the product label for the correct dosage, which is a different thing from telling you the packet is one dose.
So the packet is a single fill's worth and the bottle is a supply you measure out. That is the whole of the choice, and it cannot be made from the page that lists them both. We opened that product page on 31 August 2026 for exactly this reason — it is the most-listed fuel number on this site and its own URL had never been asked.
There is a wrinkle in Toro's own printing worth knowing if the amount matters. The product page's internal designation for this number reads .5 OZ and its title reads 0.5 oz. Elsewhere in the catalogue, the page for maintenance kit 20298 itemizes the same number as a **.05 oz.** packet — a tenfold difference. Two surfaces say one thing and one says the other. We record the conflict and do not resolve it; the label on what arrives is the thing to trust.
One more thing is worth saying on this machine in particular, because its listings change length dramatically and none of it touches this purchase. Five of its runs name twelve accessories and three name twenty-two. **Not one of the ten numbers that arrive and leave is a fuel product** — they are a snow blower, a leaf blower, a string trimmer, a hedge trimmer, a chainsaw, a battery charger, three batteries and a second cover. An owner looking at a listing nearly twice the length of their neighbour's has exactly the same two fuel numbers to choose between.
131-3823 is on every run and is not a third choice. 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 eight listings Toro publishes for model 21464 and recorded which fuel treatments each names, counting accessories sold on the page separately from numbers merely cross-referenced in a card description. The claim that the packet is a single-use dose comes from its own product page, opened on 31 August 2026 and recorded as a source; no listing states it. The .05 oz figure comes from the page Toro serves for kit number 130-8148, which is kit 20298.
Same machine
Other parts we have verified for the Toro 21464
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 — 22in Recycler, model 21464, serial range 400000000–407999999
The Toro Company · Primary source · Accessed August 22, 2026
Lists chute 139-6556, blade 59534P and engine maintenance kit 130-8148.
- 2
Parts — 22in Recycler, model 21464, serial range 408000000–410018041
The Toro Company · Primary source · Accessed August 22, 2026
Lists chute 139-6556, blade 59534P and engine maintenance kit 130-8148.
- 3
Parts — 22in Recycler, model 21464, serial range 410018042–411659999
The Toro Company · Primary source · Accessed August 22, 2026
Lists chute 139-6556, blade 59534P and engine maintenance kit 130-8148.
- 4
Parts — 22in Recycler, model 21464, serial range 411660000–411986086
The Toro Company · Primary source · Accessed August 22, 2026
Lists chute 139-6556, blade 59534P and engine maintenance kit 130-8148.
- 5
Parts — 22in Recycler, model 21464, serial range 411986087–412999999
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.
- 6
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.
- 7
Parts — 22in Recycler, model 21464, serial range 415500000–418280832
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.
- 8
Parts — 22in Recycler, model 21464, serial range 418280833–999999999
The Toro Company · Primary source · Accessed August 22, 2026
Lists chute 147-8696, blade 59534P and engine maintenance kit 130-8148.
- 9
Premium Fuel Treatment (0.5 oz.) (Part # 130-2393)
The Toro Company · Primary source · Accessed August 31, 2026
The number requested, no redirect and no “Replaces Product” line. Opened for the first time on 31 August 2026 — the most-listed fuel number on this site had never had its own URL asked. It publishes one thing the parts listings do not: the page calls the packet a “single-use dose”, where every listing description ends by telling the reader to check the product label for the correct dosage. Internal designation TORO PREMIUM FUEL TREATMENT .5 OZ, and the title reads 0.5 oz — two surfaces against the .05 oz. printed for the same number on kit 20298. It names no machine.
- 10
Briggs & Stratton EXi Engine Maintenance Kit (Part # 20298) — reached from /product/130-8148
The Toro Company · Primary source · Accessed August 31, 2026
Requesting the 130-8148 product URL serves the product page for 20298 and carries the line “Replaces Product 130-8148”. That page itemizes the kit: an 18 oz. bottle of 4-cycle engine oil (38916), one spark plug (130-8167), one air filter (130-8165) and a .05 oz. packet of fuel treatment (130-2393). The itemization is published for 20298, not for 130-8148. **Re-read 31 August 2026, and it publishes one thing this record had not captured: a condition.** The page states the kit is designed for Toro lawn mowers with a Briggs & Stratton EXi 163cc engine and a serial number of 400000000 or greater. That is a fitment stated on a product page rather than on a parts listing, which is rare here, and it was cited by a category note before this record held it.
- 11
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.
- 12
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.