Honda Catalog Identification
Honda’s catalog name is TUBE, TIRE (250/275-21). That description identifies the component as an inner tire tube and preserves the published size designation without adding unsupported material or valve details.
Honda · Genuine OEM Part
The Honda 08400-43700 is a tire tube identified by Honda as TUBE, TIRE (250/275-21). Catalog records identify 44712-340-003 as the replacement number for this part. The published catalog information establishes the tube type and size, but does not state its material, valve specification, or construction details.
Honda’s catalog name is TUBE, TIRE (250/275-21). That description identifies the component as an inner tire tube and preserves the published size designation without adding unsupported material or valve details.
Parts-fiche records state that Honda part number 44712-340-003 replaces 08400-43700. The exact original number remains useful when comparing older catalog records or confirming a historical parts listing.
The 250/275-21 designation is the catalog’s published size for this tube. It is the only dimensional information verified for 08400-43700 in the reviewed records. No separate dimensions, valve type, brand, material, or pressure rating are stated for the original number, so those details are intentionally omitted.
| Honda Part Number | 08400-43700 |
|---|---|
| Honda Catalog Description | TUBE, TIRE (250/275-21) |
| Part Type | Tube |
| Assembly | Front Wheel |
| Dimensions | 250/275-21 |
| Superseded By | 44712-340-003 |
| Size | 250/275-21 |
| Quantity | 1 |
| Model | Type | Model Years |
|---|---|---|
| CR125R | Motorcycle | 1983–1984, 1986–2003 |
| CR250R | Motorcycle | 1983–1984, 1986–2003 |
| CR480R | Motorcycle | 1983 |
| CR500R | Motorcycle | 1986–2001 |
| CRF450R | Motorcycle | 2002–2003 |
| CRF1000A | Motorcycle | 2018–2019 |
| CRF1000A2 | Motorcycle | 2018–2019 |
| CRF1000D | Motorcycle | 2018–2019 |
| CRF1000D2 | Motorcycle | 2018–2019 |
| CRF1100A | Motorcycle | 2020–2022 |
| CRF1100D | Motorcycle | 2020–2022 |
| ELSINORE (CR125R) | Motorcycle | 1983 |
| ELSINORE (CR250R) | Motorcycle | 1983 |
| NX125 | Motorcycle | 1988–1990 |
| TRANSALP (XL600V) | Motorcycle | 1989–1990 |
| XL125S | Motorcycle | 1979–1982, 1984 |
| XL185S | Motorcycle | 1979–1983 |
| XR250R | Motorcycle | 1996–2004 |
| XR350R | Motorcycle | 1983–1984 |
| XR400R | Motorcycle | 1996–2004 |
Model applications as listed in Honda's dealer parts catalog for part number 08400-43700.
Verify the Honda OEM part number for your specific model before ordering.
Compatible motorcycles, ATVs & side-by-sides
Verify your vehicle's model, year and specific configuration before ordering.