mountuneusa.com Toggle Search Account Checkout Cart Shop Performance EcoBoost Performance Packages Fiesta ST Packages Focus ST Packages Focus RS Packages F-150 Raptor Packages F-150 Raptor Performance F-150 Raptor Body & Cargo F-150 Raptor Intake & Exhaust F-150 Raptor Suspension F-150 Raptor ECU Tuning & Programming F-150 Raptor Power Fiesta ST Performance Fiesta ST Brakes Fiesta ST Drivetrain Fiesta ST ECU Tuning & Programming Fiesta ST Intake & Exhaust Fiesta ST Interior / Styling Fiesta ST Suspension Fiesta ST Power Fiesta ST Wheels Focus RS/ST Performance Focus ST/RS Brakes Focus ST/RS Drivetrain Focus ST/RS ECU Tuning & Programming Focus ST/RS Intake & Exhaust Focus ST/RS Interior / Styling Focus ST/RS Power Focus ST/RS Suspension Focus ST/RS Wheels Focus RS Performance Parts Ranger Performance Ranger Body & Cargo Ranger ECU Tuning & Programming Ranger Intake & Exhaust Ranger Power Ranger Suspension Bronco Performance Honda K20C1 Performance MRX Performance Series MRX Series for F-150 Raptor MRX Series for Fiesta ST MRX Series for Focus RS/ST Street Legal Performance Ford Fiesta ST Ford Focus RS Ford Focus ST Ford Trucks Parts & Components Browse by Engine Honda K20C1 Engines Ford EcoBoost Engines Ford Duratec Engines Ford Kent & Lotus Based Engines Browse by Components Brake Systems Cooling Systems Crate Engines Drivetrain Systems Engine Internals Engine & Transmission Mounts Exhaust Systems Fuel Systems Hoses & Clamps Ignition & Electrical Systems Intake Systems Intercooler Systems Oil Systems Suspension Systems Turbochargers Browse by Manufacturer Mountune Mountune Racing Engines ACL Race Series ACT Clutch AEM Performance Callies Performance COBB Tuning Fifteen52 Wheels Ford Performance Giro Disc JE Pistons Motorcraft Motul Piper Cams Powerflex Bushings Quaife Differentials Radium Engineering SCAT Crankshafts Stoptech Brakes Supertech Performance Syvecs ECU XClutch Xtreme-DI Motorsport Engine Building & Assembly Engine Development & Machining Engine Testing & Data Acquisition Engine Parts & Component Restoration Mountune Racing Engines Ford EcoBoost 4-Cyl. Engines Ford EcoBoost V6 Engines Ford Kent & Lotus Engines Honda K-Series Engines Merch & Gear Search site Submit search Nav Menu 2 Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > Parts & Components > Browse by Engine > Ford Duratec Engines > Bearings > Mountune Racing Main Bearing Set, Ford EcoBoost Alternative Views: WARNING : California Residents Prop 65 Information Price:$194.00 Availability: Usually Ships in 24 to 48 Hours Product Code: MS5200V Bearing Size*: Size 1 Size 2 Size 3 Qty: Description Racing Main Bearing SetApplication:2.0L Ford EcoBoost2.3L Ford EcoBoost2.0L Ford Duratec/Mazda MZR2.3L Ford Duratec/Mazda MZRBearings are one of the most vital components within an engine and often overlooked when building an engine for high performance use. Performance engineered, multi-layer bearings generate less heat than normal bearings by reducing friction and can improve engine oiling. We have collaborated exclusively with Daido Metal to develop this bearing design for the EcoBoost engine platform with unique features. Tested and validated in-house at over 500hp, data shows improved oil pressure with minimal bearing wear. Each bearing set is factory inspected to ensure actual size and quality. Available in 3 graded sizes to allow for precise fit and clearance, specify size when ordering. Please note sizes and shells can be mixed by the engine builder to achieve optimal clearance. Size InformationSize 1 = Nominal Standard -.0005" per shellSize 2 = Nominal StandardSize 3 = Nominal Standard +.0005" per shell*Notice: Please ensure proper bearing size prior to placing your order. All bearing sales are final. Bearings cannot be returned for refund or exchange. High Strength Daido-Lead/Indium/Copper material3/4 Grooved main bearing provides optimized oil supply Increased bearing crush Integrated thrust bearing Share your knowledge of this product. Be the first to write a review » Browse for more products in the same category as this item: Parts & Components > Browse by Engine > Ford Duratec Engines > Bearings Parts & Components > Browse by Manufacturer Parts & Components > Browse by Engine Parts & Components > Browse by Manufacturer > Mountune Racing Engines Parts & Components > Browse by Engine > Ford EcoBoost Engines > 2.0L Ford EcoBoost Engines Parts & Components > Browse by Engine > Ford EcoBoost Engines > 2.3L Ford EcoBoost Engines Parts & Components > Browse by Engine > Ford Duratec Engines Parts & Components > Browse by Components > Engine Internals > Bearings Parts & Components > Browse by Components > Engine Internals > Connecting Rods & Pistons Parts & Components Parts & Components > Browse by Components > Engine Internals Parts & Components > Browse by Engine > Ford EcoBoost Engines Parts & Components > Browse by Components