John Deere X350 specs
Lawn tractor · X300 Series · John Deere · 2 variants · Last verified 2026-10-26
Specifications
Each value links to the manufacturer document and page it came from. “Not yet verified” means we hold a reading that has not passed our checks, so we do not show it. A dash means the sources we used do not publish it.
Swipe the tables sideways to see all 2 variants.
Engine
| Spec | X350-42X350 with 42 in. Accel Deep deck | X350-48X350 with 48 in. Accel Deep deck |
|---|---|---|
| Engine model | FR651V[product page] | FR651V[product page] |
| Displacement | 44.3 cu in[product page] | 44.3 cu in[product page] |
| Cylinders | V-twin[brochure p.20]Same for all 2 variants | |
| Power (as published) | 21.5 hp[product page] | 21.5 hp[product page] |
Mower deck
| Spec | X350-42X350 with 42 in. Accel Deep deck | X350-48X350 with 48 in. Accel Deep deck |
|---|---|---|
| Blades | 2[brochure p.20] | — |
| Deck type | Accel Deep[parts guide p.4] | Accel Deep[parts guide p.2] |
| Deck width | 42 in.[parts guide p.4] | 48 in.[parts guide p.2] |
Drivetrain
| Spec | X350-42X350 with 42 in. Accel Deep deck | X350-48X350 with 48 in. Accel Deep deck |
|---|---|---|
| Transmission type | Hydrostatic[product page] | Hydrostatic[product page] |
| Transmission model | K46 hydrostatic integrated with transaxle[product page] | K46 hydrostatic integrated with transaxle[product page] |
| Max forward speed | 5.5 mph[brochure p.20]Same for all 2 variants | |
| Max reverse speed | 4 mph[brochure p.20]Same for all 2 variants | |
Fuel
| Spec | X350-42X350 with 42 in. Accel Deep deck | X350-48X350 with 48 in. Accel Deep deck |
|---|---|---|
| Fuel tank capacity | 3.3 gal[brochure p.20]Same for all 2 variants | |
Tires and wheels
| Spec | X350-42X350 with 42 in. Accel Deep deck | X350-48X350 with 48 in. Accel Deep deck |
|---|---|---|
| Front tires | 15x6-6[brochure p.20]Same for all 2 variants | |
| Rear tires | 20x10-8[brochure p.20]Same for all 2 variants | |
Dimensions and weight
| Spec | X350-42X350 with 42 in. Accel Deep deck | X350-48X350 with 48 in. Accel Deep deck |
|---|---|---|
| Turning radius | 16 in.[brochure p.20]Same for all 2 variants | |
| Height | 46 in.[brochure p.20]Same for all 2 variants | |
| Min. storage width, deflector up | 50.5 in.[brochure p.20]with 42 in. Accel Deep | 53.6 in.[brochure p.20]with 48 in. Accel Deep |
| Overall length | 72 in.[brochure p.20]Same for all 2 variants | |
| Seat | 15 in. (38.1 cm) open back w/ grasp[brochure p.20]Same for all 2 variants | |
| Weight | Not yet verifiedSame for all 2 variants | |
| Wheelbase | 49.4 in.[brochure p.20]Same for all 2 variants | |
Warranty
| Spec | X350-42X350 with 42 in. Accel Deep deck | X350-48X350 with 48 in. Accel Deep deck |
|---|---|---|
| Bumper-to-bumper warranty (hours) | 300 hr[brochure p.20]Same for all 2 variants | |
| Bumper-to-bumper warranty (years) | 4 yr[brochure p.20]Same for all 2 variants | |
Variants
Each SKU, model number, deck option and serial-range revision is its own variant. Values are never merged across variants.
X350-42
X350 with 42 in. Accel Deep deck
- Model numbers
- X350
- Deck option
- 42 in. Accel Deep
- Engine
- Kawasaki FR651V
X350-48
X350 with 48 in. Accel Deep deck
- Model numbers
- X350
- Deck option
- 48 in. Accel Deep
- Engine
- Kawasaki FR651V
Engine
Kawasaki FR651V is linked to variants X350-42, X350-48 because the engine model is printed on a manufacturer document for this machine. Full maintenance specs, parts and every machine using it are on the engine page.
| Displacement | 726 cc[engine spec page] |
|---|---|
| Gross power (as published) | 21.5 hp (16.0 kW) at 3,600 RPM[engine spec page] |
| Oil type | API SF/SG/SH/SJ/SL; SAE 10W-30 and others per temperature chart[engine manual p.16] |
| Oil capacity with filter | 2.1 L (2.2 US qt)[engine manual p.14] |
| Spark plug gap | 0.75 mm (0.030 in)[engine manual p.14] |
Maintenance specs and parts
Oil and service specs
| Spec | X350-42X350 with 42 in. Accel Deep deck | X350-48X350 with 48 in. Accel Deep deck |
|---|---|---|
| Oil capacity with filter | 2.1 L (2.2 qt)[parts guide p.1]Same for all 2 variants | |
| Engine oil type | John Deere Turf-Gard 10W30 (TY22029)[parts guide p.1]Same for all 2 variants | |
Part numbers
“Find this part” links are plain searches at the manufacturer or a parts retailer; we earn nothing from them (disclosure). Confirm against your serial number before ordering.
Serial tag location
The manufacturer documents we used do not say where the serial tag is. Check the operator's manual.
Manuals and sources
All links go to the manufacturer. Dates are printed dates unless marked otherwise.
- parts guideDeere Replacement Parts Guide X350 (42/48 in decks) www.deere.com · dated 2023-09 · retrieved 2026-10-26
- brochureJohn Deere Riding Lawn Tractors brochure (EN) johndeere.widen.net · undated (file metadata 2026-10-21) · retrieved 2026-10-26
- product pagewww.deere.ca www.deere.ca · live web page · retrieved 2026-10-26
- product pagewww.deere.ca www.deere.ca · live web page · retrieved 2026-10-26
- product pagewww.deere.com www.deere.com · live web page · retrieved 2026-10-26
Sources we could not obtain
- operator manual: com unreachable from box; serial/model tag location and oil capacity without filter not sourced.
Recalls
CPSC recalls for John Deere X350
No CPSC recall found for this build as of 2026-10-26; 1 recall for another revision of the same model name. Search CPSC
- CPSC recall 24256 (2024-06-06): Kawasaki Motors USA Recalls Engines Used in Bad Boy Mowers, BigDog, Bobcat, Cub Cadet, Hustler, John Deere and Kubota Brand Lawn and Garden Equipment Due to Fire and Burn Hazards other revisionCovers Kawasaki FS600V/FS651V service engines for model year 2016-2020 X350; the current X350 in this record uses an FR651V, which this recall does not list.
Engine Kawasaki FR651V: 2 CPSC recalls on record, limited to listed serial, spec or model numbers (checked 2026-10-26).
A listed recall usually covers only the serial, spec or model numbers in the CPSC notice; check your machine. Try the recall lookup.
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Last verified against manufacturer documents: 2026-10-26. Spotted an error? See contact.