Guaranteed Fitment
Always the correct part
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At DMG Motorsports, we present the Vertex Water Pump Rebuild Kit 821374 (680-1374) — a complete, precision-engineered solution for restoring your water pump to like-new performance. When your cooling system starts weeping coolant or your pump bearings start to feel notchy, this all-in-one kit gives you everything needed to get the job done right the first time, without hunting down individual gaskets, seals, and bearings separately. Built by Vertex, a trusted name in OEM-quality gaskets and rebuild components, this kit takes the guesswork out of your water pump service and helps you avoid costly overheating issues down the road.
Vertex kits are designed to match OEM fitment and performance, so you can rebuild with confidence knowing the components are cut and manufactured to exacting specifications. Whether you're doing routine maintenance or repairing a leaking pump, this kit streamlines the process and gets your machine back on the trail or track faster.
Features:
| Vehicle | Year(s) |
|---|---|
| Gas-Gas EX 450F | 2021–2023 |
| Gas-Gas MC 450F | 2021–2023 |
| Husqvarna FC 450 | 2016–2022 |
| Husqvarna FC 450 Rockstar Edition | 2018–2022 |
| Husqvarna FE 450 | 2020–2023 |
| Husqvarna FE 450 Heritage | 2023 |
| Husqvarna FE 501 | 2020–2025 |
| Husqvarna FE 501 Heritage | 2023, 2025 |
| Husqvarna FE 501S | 2020–2023 |
| Husqvarna FR 450 Rally | 2020–2025 |
| Husqvarna FS450 | 2018–2024 |
| Husqvarna FX 450 | 2017–2022 |
| KTM 450 EXC-F | 2017–2023 |
| KTM 450 Rally Replica | 2019–2026 |
| KTM 450 SMR 4-Stroke | 2013–2014, 2021 |
| KTM 450 SX-F | 2016–2022 |
| KTM 450 SX-F Factory Edition | 2015–2022 |
| KTM 450 XC-F | 2016–2022 |
| KTM 450 XCF-W | 2023 |
| KTM 500 EXC-F | 2020–2023 |
| KTM 500 XCF-W | 2020–2022 |
Guaranteed Fitment
Always the correct part
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