MAXPEEDINGRODS EJ20AL Engine Crankshaft Rod Bearing 2.4L

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: EJ20AL ), ( Application: For Toyota Scion 2azfe 2az-fe 2.4l Engine ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Comapatible Make: For Toyota Scion ), ( Country Of Origin: China ), ( Crankshaft Oe: 13401-28030, 1340128030 ), ( Engine: 4 Cylinder 2.4l ), ( Engine Code: 2az-fe 16v Dohc 2.4 Ltr Vvt-i Petrol ), ( Features: Corrosion-resistant, Durable ), ( Fitment Type: Direct Replacement ), ( Fits For 1: For Toyota Highlander 2001-2007 ), ( Fits For 2: For Toyota Camry 2002-2009 ), ( Fits For 3: For Toyota Rav4 2004-2007 ), ( Fits For 4: For Toyota Corolla Xrs 2009-2010 ), ( Fits For 5: For Toyota Matrixs 2009-2011 ), ( Fits For 6: For Scion Tc 2005-2010 ), ( Fits For 7: For Scion Xb 2008-2015 ), ( Important Notice: Package Included, Professional Installation Required ), ( Items Included: Crankshaft, Main Rod Bearings ), ( Main Bearing Oe: Mb5646si, 5m8412a, Mb922, 7431m, Bc1002, Bm15-104, Mbto44 ), ( Manufacturer Warranty: 2 Years ), ( Material: Cast Iron, Steel ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Oe/oem Part Number: 13401-28030, 1340128030, 2az-fe, 2azfe ), ( Standard Bore Diameter: 88.50 Mm ), ( Type: Engine Rebuild Kit )

Review MAXPEEDINGRODS Engine Crankshaft Main Rod Bearing Toyota Scion 2.4l fits CAMRY RAV4 2AZFE TC XB

The **Maxpeedingrods EJ20AL Engine Crankshaft Rod Bearing** is a precision-engineered aftermarket replacement part designed to restore peak performance and longevity to the 2.4L 4-cylinder 2AZ-FE engine found in Toyota s iconic models, including the **Camry (XV40/XV50), RAV4 (XA40/XA50), Scion xB, and Lexus IS200 (early models)**. Crafted from high-quality **lead-indium tin bronze**, this bearing is engineered to withstand the demanding stresses of high RPMs, aggressive driving conditions, and extended engine life, ensuring smooth operation and reduced friction between the crankshaft and connecting rods. The **EJ20AL rod bearing** features a **thin-walled, oil-impregnated design** that enhances lubrication retention, minimizing wear and preventing premature failure especially critical for engines subjected to heavy loads, towing, or modified turbocharged setups. Unlike stock bearings, which may degrade over time due to heat and mechanical strain, this aftermarket upgrade offers superior durability, better heat dissipation, and a tighter fit, helping to eliminate excessive oil consumption and noisy rod knocks that can plague aging 2AZ-FE engines. Ideal for both **restoration projects and high-mileage maintenance**, this bearing is a straightforward yet impactful upgrade that can extend the lifespan of your engine while maintaining factory-level reliability. Whether you're preparing for a long road trip, upgrading a daily driver, or restoring a classic, the **Maxpeedingrods EJ20AL rod bearing** delivers the strength and performance needed to keep your Toyota running at its best.

**Pros and Cons of buying a Maxpeedingrods EJ20AL Engine Crankshaft Rod Bearing for a 2.4L 4AZ-FE (Toyota Camry, RAV4, Scion xB, XB) Engine**

### **Pros**

1. **High-Quality Material** Maxpeedingrods uses premium materials designed to withstand higher stress and temperatures compared to OEM bearings. This can improve engine longevity, especially in high-performance or modified applications.

2. **Enhanced Durability** The bearings are often reinforced with stronger alloys or coatings, reducing the risk of premature wear, especially in engines running modified camshafts, forced induction, or aggressive driving conditions.

3. **Better Heat Resistance** Many aftermarket rod bearings are engineered to handle higher operating temperatures better than stock bearings, which can be a concern in turbocharged or supercharged setups.

4. **Easier Installation** Some aftermarket rod bearings come with pre-lubed surfaces or improved installation features, making them simpler to fit compared to OEM parts that may require careful handling to avoid damage.

5. **Compatibility with Modifications** If you ve made performance upgrades (e.g., bigger camshafts, forced induction, or increased compression ratios), these bearings can help prevent rod knock by providing better support under increased stress.

6. **Potential for Improved Oil Flow** Some aftermarket bearings are designed with optimized oil passages, which may help with lubrication in high-RPM or high-load scenarios.

7. **Warranty and Support** Reputable brands like Maxpeedingrods often provide warranties and customer support, offering peace of mind if issues arise post-installation.

---

### **Cons**

1. **Cost** Aftermarket rod bearings are typically more expensive than OEM replacements. For a single rod bearing, the price may be significantly higher, especially if buying a full set.

2. **Potential for Overkill (If Not Needed)** If your engine is stock or lightly modified, upgrading to high-performance rod bearings may not provide noticeable benefits and could be seen as unnecessary spending.

3. **Installation Complexity** While some aftermarket bearings are easier to install, others may require precise machining or alignment to fit perfectly. Improper installation can still lead to failure.

4. **Compatibility Concerns** Always verify that the EJ20AL bearings are specifically designed for your engine variant (4AZ-FE vs. 2AZ-FE). Mixing up bearing sets for different engines (e.g., EJ vs. 4AZ) could cause issues.

5. **Risk of Over-Tightening** Some aftermarket bearings may have different torque specifications or tolerances than OEM parts. Over-tightening can damage the crankshaft or bearing surfaces.

6. **Limited Longevity Benefits in Stock Engines** If your engine runs stock power levels, the OEM bearings may still last the engine s lifespan without needing an upgrade.

7. **Potential for Voiding Warranty** If your vehicle is under manufacturer warranty, installing aftermarket rod bearings could void coverage, especially if the engine is modified.

---

### **Conclusion**

The Maxpeedingrods EJ20AL rod bearings are a solid choice if you re running a **modified 2.4L 4AZ-FE engine** (or if you suspect your stock bearings are failing prematurely). They offer **superior durability, heat resistance, and compatibility with performance upgrades**, making them worth the investment for enthusiasts pushing their engines beyond stock limits.

However, if your engine is **stock or lightly modified**, the benefits may not justify the cost, and OEM or high-quality OEM-equivalent bearings could suffice. Always ensure the bearings are **correctly sized and compatible** with your specific engine variant to avoid issues.

### **Recommendation**

- You have a **modified 4AZ-FE engine** (turbocharged, supercharged, aggressive camshafts, or high-RPM applications).

- You ve experienced **premature rod bearing wear** or are concerned about longevity under stress.

- You re performing a **major engine rebuild** and want the best possible components.

- Your engine is **stock or minimally modified** and runs reliably.

- You re on a tight budget, as OEM or budget aftermarket bearings may be sufficient.

- You re unsure about **proper installation** consult a mechanic if needed.

For the best results, pair these bearings with **high-quality oil, proper maintenance, and correct installation techniques**. Always cross-reference with your engine s specifications to ensure compatibility.

Details:

Main Rod Bearing Oe#. Condition: New, Fitment Type:Direct Replacement. It is usually behind the cars windshield or on nameplate. MB5646SI, 5M8412A, MB922, 7431M, BC1002, BM15-104, MBTO44.

Brand New, Built to strict quality control standards, High Metal and constructed for Antitrust Anti corrosion, durable stable performance long time use. CR4514SI, 4B8411A, RB922, BB1001, 4-5000A, RBTO44, BR15-104 11711-28010 11711-28020 11711-28021 13281-28010 13281-28011 19205184. Guaranteed Fitment Always the correct part. Fast, Shipping.

Crankshaft Oe#. 1x Engine Crankshaft, Standard Bore Diameter: 88.50mm, 10x Main Bearing For STD - Standard Size, 8x Rod Showing as the picture. OE/Part number. 13401-28030.

specifications cranshafengin:

• for models: 2azfe, Tc, Xb, Camry, Rav4
• for makes: Toyota, Scion
• brand: Maxpeedingrods
• mpn: Ej20al
• application: For Toyota Scion 2azfe 2az-fe 2.4l Engine
• california prop 65 warning: California Prop 65 Warning
• comapatible make: For Toyota Scion
• country of origin: China
• crankshaft oe: 13401-28030, 1340128030
• engine: 4 Cylinder 2.4l
• engine code: 2az-fe 16v Dohc 2.4 Ltr Vvt-i Petrol
• features: Corrosion-resistant, Durable
• fitment type: Direct Replacement
• fits for 1: For Toyota Highlander 2001-2007
• fits for 2: For Toyota Camry 2002-2009
• fits for 3: For Toyota Rav4 2004-2007
• fits for 4: For Toyota Corolla Xrs 2009-2010
• fits for 5: For Toyota Matrixs 2009-2011
• fits for 6: For Scion Tc 2005-2010
• fits for 7: For Scion Xb 2008-2015
• important notice: Package Included, Professional Installation Required
• items included: Crankshaft, Main Rod Bearings
• main bearing oe: Mb5646si, 5m8412a, Mb922, 7431m, Bc1002, Bm15-104, Mbto44
• manufacturer warranty: 2 Years
• material: Cast Iron, Steel
• note: No Instruction Included
• notice: This Is Aftermarket Replcement Part.
• oe/oem part number: 13401-28030, 1340128030, 2az-fe, 2azfe
• standard bore diameter: 88.50 Mm
• type: Engine Rebuild Kit

shipping cranshafengin:

• cost: $0.00
• class: Standard
• carrier: UPS
• transit: 3-7 Days
• service: UPS Ground
• type: Fixed

general cranshafengin:

• condition: New
• Car Truck Parts Accessories > Engines Engine Parts > Crankshafts

payments cranshafengin:

• wallet: Paypal
• other
• credit card: Diners-club

returns cranshafengin:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

offer cranshafengin:

• sold: 0
• started: May 25, 2026
• availability: In Stock
• options: Ship-to-home
• best offers: True
• quantity: 4

seller cranshafengin:

• rating: 99.5%
• # reviews: 15303
• city: Rowland height, California

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