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Engine bearings are crucial components that reduce friction and wear between moving parts within your engine. Selecting the correct replacement bearings is vital for ensuring optimal engine performance, longevity, and preventing catastrophic failures. High-quality bearings can mean the difference between a smooth-running engine and costly repairs.
FIT FOR HYUNDAI: Crankshaft for 2013-2015 Hyundai Santa Fe Sport DOHC - GDI, for 2007-2014 Hyundai Sonata DOHC - GDI, DOHC - MPI , for 2011-2015 Hyundai Sonata Hybrid DOHC - MPI, for 2009-2014 Hyundai Tucson DOHC - GDI DOHC - MPI
FIR FOR KIA: 2.4 Crankshaft for 2009-2013 Kia Forte, for 2009-2013 Kia Forte Koup, for 2008-2020 Kia Optima, for 2011-2013 Kia Optima Hybrid, for 2006-2011 Kia Rondo, for 2009-2020 Kia Sorento , for 2010-2022 Kia Sportage (2.4L - Theta 2)
PACKAGE INCLUDES: 1 x engine crankshaft, 10 x main bearings, 8 x rod bearings, 2 x thrust washer
REPLACE PART NUMBER: Crankshaft - 23111-2G200, 23111-2G230, 231112G200, 231112G230, main & rod bearing kit with thrust washer - 21020-2G020, 23060-2G020, 21030-25000
NOTE: Please double check the model, year to make sure it fits your car before purchasing
🚕【Product Usage】: Quickly and easily Removal and Installation of Bearings, Bushes, Seals and cut down the possibility of damaging the bearing or suspension housings, fits for automobiles and LCVs
💡【Products include】：28 x sleeves; 6 x pulling spindle M10*2, M12*2, M14, M16; 5x Stop plate discs adapter
🔎【Outside Diameter/Inside Diameter...
💎【Material】：Forged by Alloy steel, Rugged and durable. Can withstand 3500N. At the same time, it has durability and corrosion resistance
✅【Precautions】: Do not use Impact Wrench, keep the Press Sleeves, base, Pulling Spindles, and Bushes (Bearings, Seals) on the same horizontal line to avoid uneven stress that could cause the Pulling Spindles to break. Because the base is designed to...
🌹【Excellent Service】: If you have any pre-sales or after-sales questions, please contact us. We provide 24-hour professional service. We will wholeheartedly assist you and fully protect your consumer rights to ensure your satisfaction
DNJ Engine Components is a full line provider of Domestic & Japanese engine parts for cars and trucks.
We carefully selected DNJ Engine Components as the sole provider. DNJ has a 30+ year track record of quality, experience, and trust. It makes sense for us to carry a brand that would help us earn customer loyalty in the long run
Engine Kit Components: Complete rebuild kit includes crankshaft bearing, seal gaskets designed for Polaris Sportsman RZR Ranger 800 models with part number 5413972,5812936 ,5412114 ,5412881 ,5812571 ,5247359 ,5412632 ,5412458
Vehicle Compatibility: Fits for Polaris Sportsman RZR Ranger 800 manufactured between 2005-2017 with part numbers 2203068, 2205112, 1204334, 2202916,2203068,1204141 ,1203136,5132753 ,3585704,5413874 ,5254357 ,5247360 ,5811511 ,5813659 ,5413747
Quality Construction: Manufactured with precision engineering to ensure reliable performance and durability for your engine rebuild
Easy Installation: Comprehensive kit includes all necessary components for a complete engine rebuild process
Pre-installation note: The big-end bore of this crankshaft is designed for bearing rotation. Ensure the connecting rod bearing surfaces are adequately lubricated with oil when starting the engine.
1. Fitment: Fit for Hyundai Santa Fe 3.3L 2013–2019. Fit for Hyundai Azera 3.3L 2012–2017. Fit for Kia Sorento 3.3L 2014–2020. Fit for Kia Cadenza 3.3L 2014–2020. Fit for Kia Sedona 3.3L 2015–2021. Designed for vehicles equipped with the 3.3L V...
2.OEM Part Number: Crankshaft OE: 623R6-3CA0A, 609P6-3LS00, 23110-3L100, 23110-3CFA0, 623R63CA00. Connecting Rod OE: 23510-3L100, 23510-3CFA0, 23510-3CFA1, 23510-3CHA0, 23510-3CHA1. Main Bearing OE: 21020-3C420, 21020-3C440, 21020-3C430, 21020-3C...
3.Package Include: This complete bottom-end solution includes: 1 × Crankshaft, 6 × Connecting Rods, Full Main & Rod Bearing Set, and Full Engine Gasket Set. Everything needed for a true rebuild in one box—especially useful if you searched for a...
4. Value Prop: Built for engines suffering from rod knock, bearing wear, oil starvation damage, or crankshaft scoring. Instead of replacing a single part, this kit restores proper oil clearance and rotation balance. The right choice when tackling a...
5. Warranty: Backed by a 12-month warranty. Whether you’re a DIY rebuilder or a professional mechanic, you can install with confidence knowing support is available if any fitment or installation questions come up.
[Fitment] Compatible with Small Block Chevy SBC 5.7L 5.0L engines, 302: 1968-1969 (with Large Journal Crank), 305: 1976-2002, 327: 1968-1969 (with Large Journal Crank), 327: 1968-1969 (with Large Journal Crank), 350: 1968-2002 Geni Engines. More detailed...
[Features] Main & rod bearings are crucial for supporting the crankshaft and preventing metal-to-metal contact between the crankshaft and engine block, Regularly inspecting and replacing these bearings can significantly reduce the risk of engine damage...
[Specifications] Standard Size Clearance, 2.450in Crankshaft Journal, Replace Part Number: MS909A, BC296J, BB253J, MS909P, 8-2555A, CB663P, MS-909A, CB663A.
[Precise fit] These bearings manufactured to meet OE specifications, offer precision and standard clearance, minimizing wear, deliver stable operation in mid-load SBC 5.7L 5.0L engines, ideal direct replacement for engine rebuilds, lasting durability and...
[Customer Support] ARMKER is dedicated to making engine rebuilds easier, with years of experience supplying high-quality repair parts. One-year unlimited-mileage support. If you have any questions, please write to us and we will definitely give you a...
COMPATIBILITY: Upgrade your Yamaha golf cart's engine with this comprehensive MOTO1988 crankshaft and connecting rod bearing kit. Designed specifically for Yamaha G2, G5, G8, G9, G11, and G14 models from 1985-1996
COMPLETE KIT: This complete rebuild kit includes essential components like the crankshaft assembly, connecting rod, and bearing components
Tips before Purchase: MOTO1988 crankshaft ,connecting rod piston and bearing rebulid kits for Yamaha Golf cart are the custom fit model,Please refer to the applicable models, pictures and OEM numbers on our page to help you determine your choice
After-Sales Service: Every product purchased from us comes with 24-hour friendly customer service and 1 year product service
You are assured to receive a worldwide proven Engine Re-Ring Kit quality part with OE quality fit and performance.
IMPORTANT: This Engine Re-Ring Kit is Standard size in all its components, if you need oversized Piston Rings, Rod Bearings or Main Bearings, send us a message, indicating the correct size you need for your parts, our customer service team will respond to...
BEARING PRESS KIT: This 10 piece bearing press kit by Orion Motor Tech allows you to quickly and easily install bearing races and seals without damaging the axle housing
VERSATILE MECHANIC TOOLS: Our bearing race and seal driver set includes 9 dual-sided bearing adapters that cover most needful sizes to fit most standard races and seals for various vehicles
BUILT TO LAST: Made of heavy-duty aluminum alloy with corrosion resistant coating, this seal installer set ensures exceptional strength and unrivaled endurance to withstand even punishing use
SIMPLE TO USE: The knurled driver handle offers a nonslip grip for precise control, while the clearly marked laser engravings on each driver collar allows you to identify and select the right size quickly
COMPACT & PORTABLE: This bearing and seal driver set comes with a handy storage case to keep everything in place, making it easy to take with you on the go
Last update on 2026-09-01 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement Bearings for Engine Kits
Understanding Bearing Types
Main Bearings: These support the crankshaft in the engine block. They are typically larger and designed to handle significant loads.
Rod Bearings (Connecting Rod Bearings): These sit between the crankshaft and the connecting rods. They handle the combustion forces and transmit them to the crankshaft.
Thrust Bearings: These manage the axial (fore-and-aft) movement of the crankshaft, preventing it from sliding too far in either direction.
Material and Construction
Babbitt: A soft alloy (often lead-tin or lead-bronze) bonded to a steel backing. It offers excellent embeddability and conformability, making it forgiving of minor crankshaft imperfections.
Aluminum Alloys: Offer good strength and corrosion resistance. They are often used in high-performance applications due to their ability to withstand higher temperatures.
Tri-Metal: Combines the strength of steel backing with intermediate layers of copper-lead or bronze, topped with a thin Babbitt overlay. This offers a balance of strength, fatigue resistance, and conformability.
Fitment and Specifications
Always verify compatibility with your specific engine model and year. Consult your vehicle's service manual or use online parts finders.
Pay attention to bearing clearance specifications. Incorrect clearance can lead to oil pressure issues and premature wear.
Consider the intended use of your vehicle. Performance or heavy-duty applications may require bearings with higher load capacity or improved heat dissipation.
Frequently Asked Questions
What is the main function of engine bearings?
Engine bearings are designed to minimize friction between rotating and reciprocating components, such as the crankshaft and connecting rods. They allow these parts to spin freely while supporting the immense forces generated during combustion.
How do I know if my engine bearings need replacing?
Symptoms of worn bearings often include a knocking or ticking sound from the engine, especially under load. Low oil pressure readings can also indicate bearing issues, as worn bearings create larger clearances for oil to escape.
Can I reuse my old engine bearings?
It is strongly advised against reusing old engine bearings, even if they appear to be in good condition. Bearings are wear items, and their original tolerances are critical for proper engine function. Replacing them during an engine rebuild is standard practice.
What is the difference between main and rod bearings?
Main bearings support the crankshaft's rotation within the engine block, while rod bearings connect the crankshaft to the connecting rods. Both are essential for smooth engine operation, but they handle different types of loads and stresses.
Are performance bearings necessary for a daily driver?
For a standard daily driver, OEM-equivalent or high-quality aftermarket bearings are usually sufficient. Performance bearings are typically designed for engines that experience higher RPMs, increased loads, or more extreme operating conditions.
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