The CAT® Connector (8M0505) is a hexagonal plated steel straight adapter designed for fluid-carrying systems, providing a secure and leak-free connection in engine fuel and oil lines. Compatible with a broad range of Caterpillar equipment, it fits engine models such as 3116, 3126E, 3176, 3306C, C7, C9, 3406, C15, C12, C13, 3306B, C10, C18, 3176B, and C11. It is also used in articulated dump trucks (725 through D400E series), Challenger tractors including 65E to 95E and MT/MTC series, as well as cold planers PM-200 and PM-201, ensuring reliable performance across diverse heavy machinery applications.
- UPS Shipping: We ship via UPS to customers in Ohio, Michigan, Pennsylvania, Indiana, Kentucky, West Virginia, Texas, and New Jersey.
- Local Delivery: We provide local delivery to any business located within 50 miles of one of our locations.
- In-Store Pickup: You can pick up your order at any of our ten Ohio Peterbilt locations.
- Oversized Parts: These parts require LTL shipping, and may have other shipping restrictions. If you'd like to schedule other delivery options, please contact us at (440) 586-4528.
Standard Returns (Stock Items) Ohio Peterbilt accepts returns of stock truck parts within 30 days of purchase, provided the items are new, unused, and in resaleable condition with original packaging and all components intact. A copy of the original sales receipt or invoice should accompany the return to verify the purchase date.
If you're a tax-exempt customer, please complete our tax exempt form by click the button blow or contact us at ecommerce@ohiopeterbilt.com. We’ll help set up your online account so you can start placing tax-exempt orders.