Triumph 1700 Thunderbird Big Bore Oil & Air Filter
GarageDex's powersports data shows the Triumph 1700 Thunderbird Big Bore uses air filter HFA6511 and oil filter HF204.
Filter fitment by year
| Years | Air filter | Oil filter | Performance oil |
|---|---|---|---|
| 2010 | HFA6511 | HF204 | HF204RC |
Match the exact part code. Performance oil filters are optional racing-spec upgrades that fit the same mount.
Filters for your Triumph 1700 Thunderbird Big Bore
The recommended parts are the HFA6511 air filter and the HF204 oil filter. Match those codes (or a listed equivalent) - powersports filters are model-specific, so the part code matters more than the brand.
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Frequently asked
What oil and air filter does a Triumph 1700 Thunderbird Big Bore take?
GarageDex's powersports data shows the Triumph 1700 Thunderbird Big Bore uses air filter HFA6511 and oil filter HF204.
What are the Triumph 1700 Thunderbird Big Bore filter part numbers?
The Triumph 1700 Thunderbird Big Bore uses air filter HFA6511 and oil filter HF204, with HF204RC as the performance/racing oil filter option. Match the exact part code - powersports filters are model-specific.
How often should I change a powersports oil and air filter?
Change the oil filter at every oil service - typically every 3,000-4,000 miles or once a season. Clean or replace the air filter more often if you ride dusty trails; a clogged filter chokes power and fuel economy.