Description
Peterson fluid block-off systems demand precise sealing to maintain system integrity under racing conditions, and worn or degraded O-rings compromise both performance and reliability. These replacement O-rings ensure your Peterson oil filter block-offs maintain a leak-free seal, preventing fluid loss and contamination during high-RPM operation. Stock quality replacements keep your cooling and fluid management systems functioning as engineered.
- Peterson OEM replacement
- Rubber construction
- Oil filter block-offs
- Sold individually
- MPN: 09-0020
- Bolt-on installation






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