PETERBILT WEATHERSTRIP-DOOR BELTLINE INNER Missing image helping to maintain engine performance

helping to maintain engine performance and prevent potential damage caused by low oil levels

air compressor support

and QST30 CM2350 T101

18mm inner diameter

it helps ensure proper lubrication by facilitating timely oil checks

PETERBILT WEATHERSTRIP-DOOR BELTLINE INNER Missing image helping to maintain engine performanceThe PETERBILT WEATHERSTRIP DOOR BELTLINE INNER is an OEM weatherstrip manufactured by Peterbilt PACCAR. This black inner door beltline seal protects the cab interior by preventing water, dust, and debris from entering through the door. Engineered for a precise fit, it helps maintain a clean, comfortable environment inside the truck cab while ensuring reliable long term performance.