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4" OD Plastic Oil Cap - Dexter - (21-36)

  • Dexter 4" OD Plastic Oil Cap 21-36

4" OD Plastic Oil Cap - Dexter - (21-36)

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    Product Description


    • Dexter 4"OD scew in plastic oil cap 

    This Dexter 4” plastic oil cap is a great part at an affordable price, and you’ll find that it’s a reliable component that stands up to wear and tear, and that keeps your axles properly protected. It fits most 9K Dexter axles manufactured after October of 1989, as well as 10K Dexter general-duty and heavy-duty axles. If you’re not sure if this cap is the right part for your trailer, then please don’t hesitate to contact us. We always want to make sure that our customers have the right parts for their business. Order your new 4” plastic oil cap from our online catalog today!


    • 4"OD
    • Uses 10-50 o-ring and 46-32 oil cap plug
    • Fits: Dexter 9K axles after Oct. 1989, Dexter 10K general duty 2-piece hubs, and Dexter 10K heavy duty to 15K hubs 
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