Genuine Kubota EG523-46923, regulator assembly, new. Kubota’s parts book lists it for the Kubota WG1903, Kubota WG2503 and Kubota WG3800 engines, in the Accessories And Service Parts section. It replaces the older Kubota numbers EG523-46922, EG523-46920.
Kubota lists it by serial number: from serial 2JE0001 (WG3800-L-E3-KEA-3); from serial 2JE0001 (WG3800-L-E3C-KEA-4); from serial 2JJ0001 (WG3800-LN-E3C-AIE-1); from serial 7HQ0001 (WG2503-GL-E3-KEA-1); from serial 7HQ0001 (WG2503-L-E3-KEA-3); from serial 7HQ0001 (WG2503-L-E3-KEA-4); from serial 7HQ0001 (WG2503-LN-E3-AIE-2). Check the serial plate on your engine before you order.
Confirm Fitment Before You Order
Kubota uses different parts across engine builds and serial ranges. Call 530-668-0818 with your engine model and serial number and we will confirm it is the right part before anything ships.
Specifications
| Part number | EG523-46923 |
|---|---|
| Brand | Kubota |
| Condition | New, genuine Kubota |
| Part | Regulator Assembly |
| Fits (Kubota parts book) | Kubota WG1903, Kubota WG2503 and Kubota WG3800 engines, versions below |
| Engine versions in the parts book | WG1903-GL-E3-KEA-1, WG1903-L-E3LM-KEA-1, WG1903-N-E3-KEA-1, WG2503-GL-E3-KEA-1, WG2503-GL-E3LM-KEA-1, WG2503-L-E3-KEA-13, WG2503-L-E3-KEA-14, WG2503-L-E3-KEA-3, WG2503-L-E3-KEA-4, WG2503-LN-E3-AIE-2, WG2503-LN-E3-KEA-16, WG2503-LN-E3-KEA-3, WG2503-LN-E3-KEA-4, WG2503-LN-E3-KEA-5, WG2503-LN-E3-KEA-6, WG2503-LNW-E3-KEA-14, WG3800-GL-E3-KEA-1, WG3800-L-E3-KEA-3, WG3800-L-E3C-KEA-4, WG3800-LN-E3-AIE-1, WG3800-LN-E3C-AIE-1, WG3800-LN-E3C-KEA-3, WG3800-LN-E3C-KEA-4, WG3800-LN-E3C-KEA-5, WG3800-LN-E3C-KEA-6 |
| Serial range in the parts book | from serial 2JE0001 (WG3800-L-E3-KEA-3); from serial 2JE0001 (WG3800-L-E3C-KEA-4); from serial 2JJ0001 (WG3800-LN-E3C-AIE-1); from serial 7HQ0001 (WG2503-GL-E3-KEA-1); from serial 7HQ0001 (WG2503-L-E3-KEA-3); from serial 7HQ0001 (WG2503-L-E3-KEA-4); from serial 7HQ0001 (WG2503-LN-E3-AIE-2) |
| Kubota parts book section | Accessories And Service Parts |
| Quantity per engine | 1 |
| Kubota description | REGULATOR,ASSY |
| Replaces older Kubota numbers | EG523-46922, EG523-46920 |
Questions
Which engines does EG523-46923 fit?
Kubota’s parts book lists it for the Kubota WG1903, Kubota WG2503 and Kubota WG3800 (WG1903-GL-E3-KEA-1, WG1903-L-E3LM-KEA-1, WG1903-N-E3-KEA-1, WG2503-GL-E3-KEA-1, WG2503-GL-E3LM-KEA-1, WG2503-L-E3-KEA-13, WG2503-L-E3-KEA-14, WG2503-L-E3-KEA-3, WG2503-L-E3-KEA-4, WG2503-LN-E3-AIE-2, WG2503-LN-E3-KEA-16, WG2503-LN-E3-KEA-3, WG2503-LN-E3-KEA-4, WG2503-LN-E3-KEA-5, WG2503-LN-E3-KEA-6, WG2503-LNW-E3-KEA-14, WG3800-GL-E3-KEA-1, WG3800-L-E3-KEA-3, WG3800-L-E3C-KEA-4, WG3800-LN-E3-AIE-1, WG3800-LN-E3C-AIE-1, WG3800-LN-E3C-KEA-3, WG3800-LN-E3C-KEA-4, WG3800-LN-E3C-KEA-5, WG3800-LN-E3C-KEA-6).
Does it fit every WG1903?
No. Kubota lists it from serial 2JE0001 (WG3800-L-E3-KEA-3); from serial 2JE0001 (WG3800-L-E3C-KEA-4); from serial 2JJ0001 (WG3800-LN-E3C-AIE-1); from serial 7HQ0001 (WG2503-GL-E3-KEA-1); from serial 7HQ0001 (WG2503-L-E3-KEA-3); from serial 7HQ0001 (WG2503-L-E3-KEA-4); from serial 7HQ0001 (WG2503-LN-E3-AIE-2).
Does it replace an older number?
Yes. Kubota lists EG523-46923 as the replacement for EG523-46922, EG523-46920.
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