Premium Oil Filter for Indian Motorcycle Chieftain Roadmaster Chief 2521421
Premium Oil Filter for Indian Motorcycle Chieftain Roadmaster Chief 2521421
SKU:170.016
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Indian Motorcycle Oil Filter
Premium High-Flow Filtration | Replaces OEM 2521421
Maintain your Indian Motorcycle's legendary performance with our premium 4Drive aftermarket oil filter. Specifically designed for heavy-duty V-Twin engines, this filter utilizes advanced synthetic-blend media to capture up to 99% of harmful contaminants. Engineered to handle high oil pressures and flow rates, it ensures your engine remains lubricated and protected during long-distance touring and high-temperature operation.
Key Features
- ✔ Direct OEM replacement for 2521421
- ✔ Advanced synthetic-blend filter media
- ✔ Nitrile rubber anti-drainback valve
- ✔ High burst-strength steel housing
Technical Specs
| Filter Type: | Spin-On |
| Thread Size: | M20 x 1.5 |
| Outside Diameter: | 68mm |
| Height: | 75mm |
| Relief Valve: | Yes |
Compatibility / Fitment Guide
| Engine Type | Model Application | Year Range |
|---|---|---|
| Thunderstroke 111/116 | Chief, Chieftain, Roadmaster, Springfield | 2014 - 2024 |
| PowerPlus 108 | Challenger, Pursuit | 2020 - 2024 |
| Note | Does NOT fit Indian Scout models (requires OEM 2520799). | |
OEM Cross Reference
| Indian / Polaris | 2521421 |
| Hiflofiltro | HF175 |
| K&N | KN-175 / KN-204 |
| Harley-Davidson | 62700045 |
| WIX | 51358 |
Questions & Answers
Is this a genuine original part?
This is a premium quality 4Drive aftermarket replacement part, manufactured to meet or exceed original equipment (OE) standards for fitment and high-pressure filtration performance.
How do I know if it is compatible?
This filter is designed for the 111 and 116 Thunderstroke engines found in the Chief and Chieftain lines, as well as the Challenger's PowerPlus engine. Please check your owner's manual for OEM part 2521421.
Does this filter fit the Indian Scout?
No, Indian Scout models (Scout, Bobber, Sixty) typically use the smaller 2520799 / HF199 filter. This item is only for the larger Touring and Bagger models.
Note: Please verify your original part number against the references above before purchasing. Domain: 4drive.co.uk
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