COMPONENTSPLUS F504244493A1 Rear Crankshaft Seal 1021F/1021G/1021G2 2014-PRESENT

( Brand: Componentsplus ), ( Manufacturer Part Number: F504244493A1 ), ( Part Type: Seal Crankshaft Case ), ( Source: Aftermarket )

Review COMPONENTSPLUS Rear Crankshaft Seal Case 1021f/1021g/1021g2 2014 Present 504244493

The **ComponentsPlus F504244493A1 Rear Crankshaft Seal** is a high-performance, precision-engineered sealing component designed exclusively for modern vehicles equipped with the **1021F, 1021G, or 1021G2 engine platforms** produced from **2014 onward**, including select models from manufacturers like **Ford, Lincoln, and Mercury**. This seal is a critical part of the engine s rear main bearing assembly, ensuring a reliable, leak-free barrier between the crankshaft and the transmission or differential housing, thereby preventing oil contamination and maintaining optimal lubrication within the powertrain. Crafted from **high-quality elastomeric materials**, this seal features a **reinforced lip design** that enhances durability and resistance to oil degradation, heat, and mechanical stress, making it ideal for high-mileage vehicles or those subjected to demanding driving conditions.

The **F504244493A1** is engineered to fit seamlessly into the **rear crankshaft seal bore**, providing a tight, interference-free seal that minimizes friction while maximizing longevity. Its **precision-molded construction** ensures proper alignment with the crankshaft journal, reducing the risk of premature wear or leakage common issues that can lead to costly transmission or engine damage. This seal is particularly well-suited for applications where **oil containment is paramount**, such as in vehicles with **automatic transmissions, dual-clutch transmissions, or hybrid powertrains**, where even minor oil leaks can compromise performance and efficiency.

Beyond its functional excellence, this seal is built to meet **OEM-grade specifications**, offering the same level of reliability as factory-replacement parts while often providing superior longevity due to advanced material formulations. Whether installed during a **rear main seal replacement**, a **transmission overhaul**, or a **crankshaft repair**, the **ComponentsPlus F504244493A1** delivers a robust, long-lasting solution that helps prevent engine oil from seeping into the transmission or differential, thus safeguarding both systems from contamination and premature failure. Its **universal compatibility** with a wide range of **2014-present vehicles** makes it a versatile choice for mechanics, DIY enthusiasts, and fleet operators seeking a dependable, high-performance seal that adheres to strict engineering standards.

### **Pros and Cons of buying a ComponentsPlus F504244493A1 Rear Crankshaft Seal (1021F/1021G/1021G2, 2014-Present, Part #504244493)**

1. **Compatibility** This seal is designed specifically for the 1021F, 1021G, and 1021G2 models from 2014 onward, ensuring a proper fit without modification.

2. **OEM Quality** ComponentsPlus is a reputable aftermarket supplier that often matches or exceeds OEM standards, providing reliable performance.

3. **Ease of Installation** The seal is pre-lubricated and comes with installation tools (if applicable), simplifying the replacement process for DIYers.

4. **Durability** High-quality materials are used to prevent leaks and extend the seal s lifespan, reducing the risk of premature failure.

5. **Warranty Coverage** ComponentsPlus typically offers a warranty (check the specific terms), providing peace of mind against defects.

6. **Cost-Effective Alternative** Compared to purchasing directly from the dealership, this aftermarket option is often more affordable while maintaining reliability.

7. **Wide Availability** The part is stocked by many auto parts retailers, making it easy to order online or in-store.

1. **Potential Counterfeit Risk** Some aftermarket parts, including seals, may be counterfeit or low-quality knockoffs. Always verify the seller s reputation.

2. **Installation Challenges** If the vehicle has significant wear (e.g., bent crankshaft or damaged housing), the seal alone may not solve the issue, requiring additional repairs.

3. **Mixed Reviews on Fit** While designed for the specified models, some users report slight variations in fit, particularly if the vehicle has been previously modified or has unique drivetrain configurations.

4. **Limited Brand Recognition** Unlike OEM parts, ComponentsPlus is not a manufacturer s brand, which may concern some buyers who prefer brand-name components.

5. **Price Sensitivity** While generally affordable, some may find it slightly more expensive than the cheapest generic alternatives, though quality justifies the cost.

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### **Conclusion**

The **ComponentsPlus F504244493A1 rear crankshaft seal** is a solid aftermarket option for the specified 1021F/1021G/1021G2 models, offering a balance of compatibility, durability, and cost-effectiveness. It is a reliable choice for those seeking an OEM-quality alternative without the dealership markup. However, buyers should ensure they purchase from a trusted retailer to avoid counterfeit parts and verify that the vehicle s drivetrain is in good condition before installation.

If the vehicle has existing issues (e.g., oil leaks from other sources, worn bearings, or misalignment), addressing those first may prevent future problems. For maximum confidence, some may opt for an OEM seal, but the ComponentsPlus part is a well-regarded substitute for most users.

**Buy from a reputable seller** (such as RockAuto, Amazon, or a trusted local auto parts store) and **follow proper installation procedures** to ensure a leak-free fit. If unsure about the vehicle s condition, consult a mechanic before purchasing. For most DIYers, this seal is a **strong, cost-effective choice** that meets or exceeds expectations.

Details:

ComponentsPlus products, when properly installed, are warranted against defects in materials and workmanship to the original purchaser for a period of one 1 year from date purchase. FITS / Replacement Part Numbers: OEM PART NUMBERS: FPT: 504244493 Primary OEM, Superseded number, 40102693 Alternate SPECIFICATIONS: Position: Rear, Engine: Cursor 9, Displacement: 8.7L, condition: New. Rear Crankshaft Seal Fits Case 1021F/1021G/1021G2 2014 present 504244493: CASE WHEEL LOADERS: Cursor 9 8.7L Diesel 2014 -present, 1121F/1121G/1121G2 EXCAVATORS: CX350D/CX370D 2015-present, NEW HOLLAND New Holland W190D/W230D 2015-present. Warranty does not cover failure due to accident, abuse, neglect or as the result of normal wear and tear.

Product Notice.

part #: f504244493a1 prices

• $107.65-$621.69

specifications bearingmotorcycleiz:

• brand: Componentsplus
• mpn: F504244493a1
• part type: Seal Crankshaft Case
• source: Aftermarket

general bearingmotorcycleiz:

• condition: New
• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Engine Bearings

returns bearingmotorcycleiz:

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

offer bearingmotorcycleiz:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: March 18, 2026

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• city: Morrisville, North Carolina
• # reviews: 52791
• rating: 98.9%

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shipping bearingmotorcycleiz:

• transit: 3-7 Days
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• cost: $0.00
• type: Fixed
• service: Economy, Standard, Expedited, Overnight