Fuel Pump Replacement For Rancher 420 And Foreman Rubicon 500-520 ATVs Plug-And-Play Kit Fits 2014-2019 TRX420 2015-2019 TRX500 2020-2024 TRX520 High-Quality Reliable Fuel Pump For Smooth Startup And Efficient Fuel Delivery

Plug-and-Play Fuel Pump Kit for Rancher 420 & Rubicon 520
✔️ Single-pump replacement kit with OE 16700-HR3-A21

This fuel pump replacement kit is a plug-and-play solution for ATV fuel systems, designed to restore reliable fuel delivery and smooth engine startup on select Rancher 420 and Foreman 520 models. It fits 2014-2019 TRX420, 2015-2019 TRX500, and 2020-2024 TRX520 variants.

✅ OE replacement part 16700-HR3-A21 ensures proper fit for listed years
✅ Includes 1 fuel pump and 1 float; float arm may ship detached for transit
✅ Plug-and-play installation; no rewiring or modifications needed
✅ Not for California models in 2020-2024 Rancher 420, Foreman 520, or Rubicon 520
✅ Verify length before purchase; optional bellow quick connector available

💡 What is a fuel pump replacement kit for Rancher 420 and Foreman 520 ATVs, and when should you use it?

If your ATV shows hard starts or stalling due to fuel delivery issues, this kit helps.

- Restores stable fuel pressure for reliable starts - Direct OEM replacement for TRX420/TRX500/TRX520 families - Easy plug-and-play install without extra wiring