Toro 20340
Grass bags for the Toro 20340
Short answer
One bag, 59310, and it is named only on the two newest listings — along with eight unrelated numbers that arrive at the same serial. That is a thin listing, not a change.
Verified options
What we have verified
| Part | Serial range | Status |
|---|---|---|
| 59310Replacement Bag | 404330000–405699999 | Confirmed fit |
| 59310Replacement Bag | 405700000–999999999 | Confirmed fit |
| 59310Replacement Bag | 316000001–316999999 | Not verified |
| 59310Replacement Bag | 400000000–401499999 | Not verified |
| 59310Replacement Bag | 401500000–404329999 | Not verified |
What decides it
The numbers that matter here
- Serial range
59310 named on the two newest runs only — and that is not a boundary
Eight unrelated numbers arrive at 404330000 with it. A block that size moving together is a thin listing being filled in, so the bag below that serial is unknown rather than absent.
- Bag or frame
59310 is the bag; no frame-and-bag kit is listed here
If the frame is what failed, these listings do not offer one for this machine. Other mowers on this site are listed with a frame-and-bag kit and the 20340 is not.
- One of the few numbers that crosses
59310 is listed for the 20334 as well
Most bag numbers in this catalogue are named for a single machine. This one is named for two, which makes it worth checking rather than assuming either way.
In detail
Choosing grass bags for this mower
Toro lists one bag for the 20340: 59310, the Replacement Bag. It is named on the two newest runs, 404330000 upward, and on none of the five listings below them.
The temptation is to read 404330000 as the serial where this machine got a bag. It is not. **Nine numbers arrive at that serial together** — the bag, a front wheel, a cover, a mesh bag, two fuel treatments and three oils — and not one of them leaves again. Unrelated parts appearing in step is a listing being filled in, not a mower being changed, and a 20340 built below that serial takes a grass bag exactly as one built above it does.
So what the older listings tell you about bags is nothing at all. This site records those runs as unknown rather than as machines with no bag available, and an owner of an early 20340 should read 59310 as the number Toro publishes for this model rather than as a number for later machines only.
59310 is also listed for the 20334, which is unusual in this category — most bag numbers here are named for one machine and no other. It is the bag alone and not the frame; Toro’s page for it carries only the generic description it repeats across part pages, so this record claims nothing beyond the name.
If you are replacing a frame rather than fabric, there is no frame-and-bag kit listed for the 20340. That is a statement about these listings, and the place to check next is the product page rather than another mower’s parts list.
The mistake we see most
Method
How we established this
We opened all five listings Toro publishes for model 20340 and recorded which bag numbers each names, then opened 59310’s product page. The block of nine was read from the same matrix: each of those numbers is named in the runs 404330000–405699999 and 405700000–999999999 and in no other.
Same machine
Other parts we have verified for the Toro 20340
Other machines
Grass bags 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 29, 2026.
- 1
Parts — 22in Recycler Lawn Mower with SmartStow, model 20340, serial range 404330000–405699999
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 59534P, 130-8148, 137-4833P, 490-2012, and does not name 20234. The page carries further accessories this site holds no record for, among them engine oils, bags and fuel products other than 130-2393.
- 2
Parts — 22in Recycler Lawn Mower with SmartStow, model 20340, serial range 405700000–999999999
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 59534P, 130-8148, 137-4833P, 490-2012, and does not name 20234. The page carries further accessories this site holds no record for, among them engine oils, bags and fuel products other than 130-2393.
- 3
Parts — 22in Recycler Lawn Mower with SmartStow, model 20340, serial range 316000001–316999999
The Toro Company · Primary source · Accessed August 16, 2026
Toro’s official parts listing for this model and serial range. Lists 59534P (22 Inch Recycler Blade) and 20234 (Engine Maintenance Kit for Briggs & Stratton Engine).
- 4
Parts — 22in Recycler Lawn Mower with SmartStow, model 20340, serial range 400000000–401499999
The Toro Company · Primary source · Accessed August 16, 2026
Toro’s official parts listing for the later serial range of the same model number. Lists 59534P and 130-8148 (Briggs & Stratton EXi Engine Maintenance Kit Replacement) — note the maintenance kit differs from the earlier range.
- 5
Parts — 22in Recycler Lawn Mower with SmartStow, model 20340, serial range 401500000–404329999
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 59534P, 130-8148, and does not name 20234, 137-4833P, 490-2012. The page carries further accessories this site holds no record for, among them engine oils, bags and fuel products other than 130-2393.
- 6
Replacement Bag (Part # 59310)
The Toro Company · Primary source · Accessed August 29, 2026
The number requested, no redirect and no “Replaces Product” line. Sold as Replacement Bag with the internal designation BAG - REPL 2009 RWD RC, recorded as printed. Its description is the same generic template found on 136-9125 and 130-8165, which is why nothing here is drawn from it. No machine or cutting width named.