Engines and Components› Engine Bearings

King Bearings

XP-Series Main Bearing Set

$183.50

SKU: MB5734XP STDX

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Overview

The King Bearings XP-Series main bearing set is designed for Ford 5.0L Coyote engines. These bearings feature an XP-Series construction, which is narrowed for large radii crankshafts. They also include enlarged, chamfered oil holes and come with full, 3/4 in., or 1/2 in. grooving options for improved lubrication.
Show original supplier description
The King Bearings XP-Series Main Bearing Set is engineered for high-performance Ford 5.0L V8 Coyote engines. This set utilizes King's advanced XP Series technology, featuring a tri-metal construction that provides a fatigue-resistant shield capable of handling demanding conditions. The bearings are specifically narrowed to accommodate large radii crankshafts, ensuring optimal fit and function in high-performance applications. Customers can choose from available grooving options, including full, 3/4 inch, or 1/2 inch, to further optimize lubrication strategies for their specific engine build. These design elements contribute to increased durability and consistent performance under stress. King Engine Bearings has been a specialist in engine bearing technology since 1960, focusing on supplying the highest quality bearings. Their extensive product offering includes a wide range of bearings for various applications, from automobiles to heavy-duty trucks and marine use. Every King bearing is built with top-tier materials and advanced designs to ensure customer satisfaction and reliable engine operation.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandKing Bearings
Part NumberMB5734XP STDX
CategoryEngines and Components
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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