FORD LC3Z-6306-B Crankshaft Timing Gear 6.2L

( Manufacturer Part Number: LC3Z-6306-B ), ( Part Type: Timing Crankshaft Gear )

Review FORD New Genuine 6.2l Crankshaft Timing Gear fits F-250 2010–2022

The **Ford LC3Z-6306-B Crankshaft Timing Gear** is a precision-engineered component designed exclusively for the **2010 2022 Ford F-250 Super Duty models** equipped with the **6.2L Power Stroke V8 engine**, specifically the **EcoBoost variant**. This timing gear is a critical part of the engine s valvetrain system, ensuring seamless synchronization between the crankshaft and camshaft to maintain optimal engine performance, fuel efficiency, and longevity. Crafted from high-grade **steel alloy**, this gear is heat-treated and machined to exacting specifications to withstand the intense rotational forces and high-pressure conditions inherent in turbocharged diesel applications. The **LC3Z-6306-B** features a **serrated drive surface** for precise engagement with the corresponding timing chain, reducing wear and minimizing the risk of slippage or premature failure common issues in high-mileage or heavily modified engines. Its robust construction also helps mitigate the effects of engine vibration and thermal expansion, which can otherwise lead to misalignment and reduced efficiency over time. Whether replacing a worn-out original part, addressing a timing chain stretch, or upgrading for enhanced durability, this timing gear is a direct-fit, OEM-quality solution that restores critical engine timing accuracy. Ideal for both professional mechanics and DIY enthusiasts, it integrates seamlessly into the engine s timing system, ensuring reliable operation under demanding conditions, from towing heavy loads to sustained high-RPM performance. Proper installation requires adherence to Ford s service procedures, including proper chain tensioning and lubrication, to maximize its service life and maintain peak engine performance.

### **Pros and Cons of Buying a Ford LC3Z-6306-B (2010 2022 F-250 6.2L Crankshaft Timing Gear)**

The **Ford LC3Z-6306-B** is a crankshaft timing gear (also known as a harmonic balancer) for the **5.0L (302) and 6.2L (3V) Triton V8 engines** found in the **2010 2022 F-250 Super Duty trucks**. Below is a detailed breakdown of its advantages and drawbacks, followed by a concluding recommendation.

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### **Pros**

1. **OEM Quality and Fitment**

- This is a **direct replacement part** from Ford, meaning it is designed to match the original specifications of the engine. It ensures proper alignment with the crankshaft, timing chain, and other drivetrain components.

- No modifications or additional tools are typically required for installation, as it is built to fit seamlessly into the engine bay.

2. **Durability and Performance**

- The **6.2L Triton V8** is a robust engine known for its **high torque output** (up to **430 lb-ft** in some trims) and reliability when properly maintained. A genuine timing gear helps maintain **smooth operation** and reduces vibration.

- The **steel construction** of the timing gear is designed to withstand the **high RPMs and torque** generated by the engine, reducing the risk of premature failure.

3. **Prevents Engine Damage**

- The timing gear works in conjunction with the **timing chain and camshafts** to ensure **precise valve timing**. A failing or worn timing gear can lead to **misalignment, chain stretch, or catastrophic engine failure** (e.g., bent valves, piston damage).

- Replacing it as part of **regular maintenance** (typically every **60,000 100,000 miles**, depending on conditions) helps **extend engine life** and avoid costly repairs.

4. **Compatibility with Aftermarket Upgrades**

- If you plan to **modify your engine** (e.g., forced induction, turbocharging, or performance tuning), a **high-quality timing gear** is essential to handle increased stress.

- The **LC3Z-6306-B** is compatible with **aftermarket harmonic balancers** (if preferred) but serves as a solid baseline for stock or mildly modified engines.

5. **Warranty Coverage**

- Purchasing from **Ford or an authorized dealer** may include a **limited warranty**, providing peace of mind against defects.

- Some **third-party suppliers** (e.g., RockAuto, Summit Racing) offer warranties as well, though these may vary in duration and coverage.

6. **Easy to Install (With Basic Tools)**

- A **crankshaft pulley removal** (may need a **pulley tool**).

- **Timing chain adjustment** (if necessary).

- **Torque specifications** (usually **100 120 ft-lbs** for the bolts).

- Many mechanics and **YouTube tutorials** make the process accessible to **intermediate-level DIYers**.

7. **Cost-Effective Compared to Engine Replacement**

- The **replacement cost** of a timing gear is **far cheaper** than a **complete engine rebuild or replacement** (which can exceed **$5,000 $10,000**).

- A **new OEM timing gear** typically costs **$100 $200**, while aftermarket options may range from **$50 $150**.

---

### **Cons**

1. **Limited Availability and Lead Times**

- **OEM Ford parts** (especially for older model years) can sometimes have **long lead times** due to demand or supply chain issues.

- Some **authorized dealers** may mark up prices, making aftermarket alternatives more appealing.

2. **Potential for Counterfeit or Low-Quality Parts**

- **Third-party sellers** (e.g., eBay, Amazon, or unverified online marketplaces) may sell **fake or substandard timing gears**, leading to **premature failure**.

- Always **verify the seller s reputation** and check for **authentic part numbers** (e.g., **LC3Z-6306-B**).

3. **Requires Proper Installation**

- **Improper installation** (e.g., incorrect torque, misalignment, or failing to adjust the timing chain) can **void warranties** and lead to **engine damage**.

- If unsure, **consult a professional mechanic**, especially if the engine has **high mileage or signs of wear**.

4. **Wear and Tear Over Time**

- While the **6.2L Triton is durable**, **high-mileage engines** may experience **timing chain stretch or wear**, which can affect the timing gear s performance.

- **Regular oil changes (every 5,000 7,500 miles)** and **timing chain inspection** are crucial to prolonging its life.

5. **Cost of Associated Labor (If Not DIY)**

- If taking the truck to a **mechanic**, labor costs can **add significantly** to the total expense (typically **$150 $300/hour** for a Super Duty).

- Some shops may **upsell additional services** (e.g., timing chain replacement, balancer removal), increasing the bill.

6. **Potential for Recalls or Defects**

- While rare, **early-model 6.2L engines (2010 2014)** had some **known issues** (e.g., **oil consumption, timing chain stretch**).

- **Check for recalls** via the **NHTSA website** or **Ford s service bulletins** before purchasing.

7. **Aftermarket Alternatives May Offer Better Value**

- Some **high-quality aftermarket brands** (e.g., **Fel-Pro, Moroso, or Clevite**) offer **timing gears at lower prices** with **extended warranties**.

- These alternatives can be **just as reliable** as OEM parts if sourced from **reputable suppliers**.

---

### **Conclusion**

The **Ford LC3Z-6306-B timing gear** is a **reliable, OEM-specified part** that plays a critical role in maintaining the **smooth operation and longevity** of the **2010 2022 F-250 6.2L engine**. Its **durability, ease of installation, and preventative benefits** make it a **wise investment** for both **stock and mildly modified trucks**.

However, **potential drawbacks** such as **limited availability, risk of counterfeit parts, and labor costs if not DIY** should be considered. If purchasing from a **trusted source** (e.g., **Ford dealer, RockAuto, or Summit Racing**) and ensuring **proper installation**, this part is **highly recommended** for **preventative maintenance**.

For those seeking **cost savings**, **high-quality aftermarket alternatives** (with warranties) are a **viable option** and may offer **better value** without sacrificing performance.

### **Final Recommendation**

- You want **guaranteed fitment and warranty coverage**.

- You are **confident in DIY installation** or have a **trusted mechanic**.

- You plan to **keep the truck stock or with minimal modifications**.

- You want **lower cost with comparable quality**.

- You prefer **extended warranties** (some aftermarket brands offer **lifetime warranties**).

- You are **comfortable sourcing parts from verified suppliers** (e.g., **Fel-Pro, Moroso, or Clevite**).

- **Timing chain stretch** (should have ** 1/8" slack** when pulled).

- **Crankshaft pulley wear** (may need replacement alongside the timing gear).

- **Oil leaks** (could indicate **seal failure** affecting the balancer).

By **proactively replacing the timing gear** as part of **regular maintenance**, you **minimize the risk of engine failure** and **extend the life of your F-250 s 6.2L Triton V8**.

Details:

Brand NEW Genuine OEM part.

part #: lc3z6306 prices

• $32.98-$35.88

specifications cranshafengin:

• for models: F-250
• for makes: Ford
• for years: 2010-2022
• mpn: Lc3z-6306-b
• part type: Timing Crankshaft Gear

shipping cranshafengin:

• cost: $0.00
• transit: 5-10 Days
• class: Standard
• carrier: UPS
• service: UPS Ground
• type: Fixed

general cranshafengin:

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

offer cranshafengin:

• sold: 0
• quantity: 1
• started: March 20, 2026
• availability: In Stock
• options: Ship-to-home

seller cranshafengin:

• # reviews: 14673
• city: Gastonia, North Carolina
• rating: 99.6%

payments cranshafengin:

• wallet: Paypal
• credit card: Discover
• other

returns cranshafengin:

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

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