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MowerPartsLookup

Production run

Toro 21472 partsSerial 411764000–412799999

First of three 21472 runs naming 139-6556 and no other chute. Across the seven listings we opened, 147-8696 is on the three below and again on the last.

At your boundary

What changes at the edges of this run

Discharge chutes

147-8696→—at 411764000

This range’s accessory list names 139-6556 and not 147-8696. The listing directly below, which is consecutive with it, names both.

It is where 147-8696 leaves the list, and it does not leave for good — the final run names it again. A part number that returns is not something a retailer listing will tell you about.

In detail

This production run

If your 21472’s serial number falls in this run, Toro lists one discharge chute for it: Chute Assembly, 139-6556.

The listing directly below this one is consecutive with it and names two — 139-6556 and ASM-CHUTE, SD 147-8696. So this serial is where the SD chute stops being listed, and the edge is exact rather than bracketed.

What makes this worth a page rather than a sentence is what happens afterwards. 147-8696 is absent from this run and the two above it, and is named again in the seventh and last, 418272600 and above, where 139-6556 in turn is not. Across the seven runs each chute is named in some and absent from others. Toro states no succession in either direction, on any of the pages.

None of this says a chute stopped fitting. Toro removing a number from an accessory list tells you what it offers for that run and nothing about what bolts onto the deck, which is why this site files 147-8696 as unknown here instead of incompatible.

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.

  • Discharge chutes

    Chute Assembly 139-6556

    Listed by Toro as Chute Assembly on its official parts page for model 21472, serial range 411764000–412799999.

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.

  • 147-8696 Not verified

    Toro does not name ASM-CHUTE, SD (147-8696) among the accessories on its parts page for model 21472, serial range 411764000–412799999.

Every run we opened

Unchanged across the runs we opened

59534P, 130-8148, 144-6377, 130-2393, 490-7462. Full detail on the 21472 page.

If you are close to the edge

Serial numbers near a boundary

The lower edge of this range is sharp and the listing below it is consecutive. A serial just under 411764000 falls in a run where Toro lists both chutes, so it is worth reading the plate twice before deciding which one to order.

Where Toro puts the serial plate

Other runs

Other production runs of the 21472

Toro publishes 7 parts listings for this model number. We have opened 7.

Method

How we established this

We opened all seven of Toro’s parts listings for model 21472, a count taken from the serial-range selector the listings themselves carry, and compared the accessories named on them within the part categories this site records. The pages carry items this site holds no record for: engine oils, a bag, a striping kit, and fuel products other than 130-2393. Parts absent from a listing are recorded as unknown rather than incompatible, because absence from a parts page is not a statement that a part does not fit.

The common mistake: Assuming a part number that stops appearing in a listing has been superseded. Toro states no supersession on any of these pages, and this number is absent from three runs and named again in the last.

Provenance

Sources

Last verified against these sources on August 20, 2026.

  1. 1

    Parts — 22in Recycler All Wheel Drive, model 21472, serial range 411764000–412799999

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

    Toro’s official parts listing for this model and serial range, reached from the serial-range selector on the model’s other listings. Within the part categories this site records, its accessory list names 139-6556, and does not name 147-8696. The page carries further accessories this site holds no record for, among them engine oils, bags and fuel products other than 130-2393.

  2. 2

    Parts — 22in Recycler All Wheel Drive, model 21472, serial range 410239154–411763999

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

    Toro’s official parts listing for this model and serial range, reached from the serial-range selector on the model’s other listings. Within the part categories this site records, its accessory list names 139-6556, 147-8696. The page carries further accessories this site holds no record for, among them engine oils, bags and fuel products other than 130-2393.

  3. 3

    Parts — 22in Recycler All Wheel Drive, model 21472, serial range 415400000–418272599

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

    Toro’s official parts listing for this model and serial range, reached from the serial-range selector on the model’s other listings. Within the part categories this site records, its accessory list names 139-6556, and does not name 147-8696. The page carries further accessories this site holds no record for, among them engine oils, bags and fuel products other than 130-2393.

  4. 4

    Parts — 22in Recycler All Wheel Drive, model 21472, serial range 418272600–999999999

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

    The latest published range. Lists 147-8696, blade 59534P, kit 130-8148 and 144-6377. 139-6556 does not appear on this page.