47PCRHZ44 Rear Crankshaft Seal Blackwood

( Brand: Genuine ), ( Manufacturer Part Number: 47PCRHZ44 ), ( Type: Crankshaft Seal ), ( Placement On Vehicle: Rear ), ( Fits 1: 2003-2014 Lincoln Navigator ), ( Fits 2: 2003-2005 Lincoln Aviator ), ( Fits 3: 2002 Lincoln Blackwood ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )

Review GENUINE Rear Crankshaft Seal Blackwood fits NAVIGATOR AVIATOR CONTINENTAL MARK

The **47pcrhz44 Rear Crankshaft Seal** is a precision-engineered, high-performance sealing component meticulously designed to ensure optimal functionality and longevity within the **Navigator Aviator Blackwood Continental** engine family. Crafted from a proprietary blend of high-grade elastomeric materials, this seal is engineered to withstand the extreme thermal cycling, mechanical stress, and fluid exposure inherent to aircraft and marine applications. Its robust construction features a reinforced lip design, allowing for superior oil retention and contamination exclusion, which is critical for maintaining engine efficiency and preventing premature wear in demanding environments. The seal s internal geometry is optimized for smooth, low-friction operation, reducing the risk of binding or premature failure under high-speed or high-load conditions. Additionally, the **47pcrhz44** incorporates a specialized anti-rotation feature, ensuring consistent alignment and preventing torque-induced deformation that could compromise sealing integrity over time. Whether installed in a high-performance aircraft engine or a rugged marine diesel, this seal delivers reliable, leak-free performance, contributing to extended service intervals and reduced maintenance downtime. Its compatibility with the **Continental** engine architecture ensures a precise fit, minimizing the risk of installation errors and maximizing operational reliability in both aviation and marine applications.

### **Pros and Cons of buying a 47PCRHZ44 Rear Crankshaft Seal for the Navigator Aviator (Blackwood/Continental Engine)**

The **47PCRHZ44 rear crankshaft seal** is a widely recognized and recommended replacement part for the **Ford Navigator Aviator (Blackwood/Continental engine)**. Here are the key advantages:

1. **Direct OEM Compatibility** This seal is designed specifically for the **Ford Navigator Aviator s Continental engine**, ensuring a proper fit and function without modifications. It matches the original equipment manufacturer (OEM) specifications, reducing the risk of leaks or premature failure.

2. **High-Quality Materials** The seal is manufactured from durable rubber compounds reinforced with internal steel or fiber reinforcements, which enhance longevity and resistance to oil, heat, and engine vibration. This helps prevent premature degradation, especially in high-mileage or performance-oriented vehicles.

3. **Widely Available and Trusted Brand** The **47PCRHZ44** is a stock part from **Continental Automotive**, a well-established supplier in the automotive aftermarket. It is commonly recommended by mechanics and available through major retailers (e.g., RockAuto, Amazon, local auto parts stores), ensuring ease of purchase and availability of installation guides.

4. **Prevents Costly Engine Damage** A failing rear crankshaft seal can lead to **oil leaks into the transmission**, causing severe damage to the transmission fluid and internal components. Replacing it proactively avoids expensive transmission repairs or total failure.

5. **Easy Installation** While some seals require special tools (e.g., seal drivers, torque wrenches), the **47PCRHZ44** is designed for straightforward replacement. Many mechanics and DIYers report that with the right tools and patience, the job can be completed in **2 4 hours**, depending on experience.

6. **Long-Term Reliability** When installed correctly, this seal can last **50,000 100,000 miles** or longer, especially in vehicles with well-maintained oil levels and proper engine care. This makes it a cost-effective solution compared to frequent replacements of inferior aftermarket seals.

7. **Supports Warranty Claims (If Applicable)** If your vehicle s original seal failed prematurely due to a manufacturing defect, some dealerships or warranty programs may cover the replacement. Having the **OEM part number (47PCRHZ44)** can help streamline the process.

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1. **Higher Upfront Cost** Compared to generic or "no-name" aftermarket seals, the **OEM or high-quality aftermarket version** of this seal is more expensive. Prices typically range from **$50 $120**, depending on the retailer and whether it s new or refurbished. This can be a significant investment if you re on a tight budget.

2. **Requires Specialized Tools** Replacing a rear crankshaft seal often necessitates **transmission removal or partial disassembly**, which may require tools like:

- **Torque wrench** (for proper bolt tightening)

- **Special seal drivers or pullers**

- **Transmission jack or hoist** (if removing the transmission)

- **O-ring lubricant or sealant** (to prevent sticking)

If you lack these tools, you may need to rent them or pay a mechanic to perform the job.

3. **Labor-Intensive Installation** The process involves **disconnecting the transmission, removing the flywheel housing, and accessing the seal**, which can be complex for inexperienced DIYers. Mistakes during installation (e.g., improper seating, overtightening) can lead to **leaks or damage to the crankshaft or transmission**.

4. **Potential for Counterfeit Parts** While the **47PCRHZ44** is a legitimate part, some online sellers may offer **fake or low-quality replicas**. To avoid this:

- Purchase from **reputable retailers** (RockAuto, Amazon, local auto parts stores with return policies).

- Verify the part number and packaging details.

- Check for **authentic Continental branding** (e.g., logos, part numbering).

5. **Risk of Oil Leaks if Not Installed Properly** Even with the right seal, **improper installation** (e.g., not cleaning the crankshaft groove, using the wrong lubricant, or overtightening bolts) can cause leaks. This may require re-installation or additional sealing solutions (e.g., RTV silicone).

6. **Warranty Voided if DIY d Incorrectly** If you attempt the replacement yourself and damage the **transmission, crankshaft, or other components**, your vehicle s warranty (if applicable) may be voided. Dealerships often require professional installation for warranty coverage.

7. **Limited Availability in Some Regions** While widely stocked in the U.S. and Canada, the **47PCRHZ44** may be harder to find in other countries. Shipping delays or unavailability could complicate repairs if you re not near a major auto parts distributor.

---

The **47PCRHZ44 rear crankshaft seal** is the **best choice** for the **Ford Navigator Aviator (Blackwood/Continental engine)** due to its **OEM compatibility, durability, and reliability**. It is a **preventative measure** against costly transmission damage and offers long-term peace of mind. However, the **higher cost, complex installation, and potential for mistakes** make it a decision that requires careful consideration.

If you re **comfortable with mechanical work and have the right tools**, replacing the seal yourself can save money. However, if you re **unsure about the process or lack experience**, hiring a **trusted mechanic** is the safer option especially since transmission work can be expensive if mishandled.

For **budget-conscious buyers**, a **high-quality aftermarket alternative** (e.g., **Fel-Pro, Gates, or Melling**) may offer similar performance at a lower cost, but always verify compatibility with your specific engine model.

---

- You prioritize **long-term reliability and OEM quality**.

- You re willing to **invest in the correct tools** or pay for professional installation.

- You want to **prevent transmission damage** and avoid costly repairs down the line.

- You re on a **tight budget** and can find a **high-quality aftermarket seal** (e.g., Fel-Pro 8000 series) with similar specs.

- You re **not confident in DIY repairs** and prefer a mechanic to handle it.

- You re in a **region where the part is hard to find**, and you d rather use a **universal fit** option (though this may reduce longevity).

1. **Confirm your exact engine model** (Blackwood/Continental) to ensure the **47PCRHZ44** is the correct part.

2. **Purchase from a reputable seller** (RockAuto, Amazon, or a local auto parts store with a return policy).

3. **Gather the necessary tools** (torque wrench, seal driver, transmission jack, etc.).

4. **Follow a detailed installation guide** (e.g., from **Chilton, Haynes, or a trusted mechanic s YouTube tutorial**).

5. **Use high-quality lubricant** (e.g., **Molykote or RTV silicone**) to ensure a proper seal.

6. **Monitor for leaks** after installation and address them immediately if they occur.

**Final Verdict:** The **47PCRHZ44 is the best available option** for your Navigator Aviator, balancing **quality, compatibility, and longevity**. If installed correctly, it will **extend your engine and transmission s lifespan** while avoiding the headache of a failed seal.

Details:

Vehicle, Fitment Notes: Salinger, 2006 2008 Lincoln Mark LT. Rear Crankshaft Seal 47PCRHZ44 for Navigator Aviator Blackwood Continental Mark: Position: Brand: Genuine condition: New, Notes Detailed Oil Salinger, OEM Applications Vehicle, Fitment Notes: Baffle, 2003 2005 Lincoln Aviator, 2002 Blackwood, 1995 - 2002 Continental, 1993 1998 VIII, 2003 2014 Navigator, 1991 2011 Town Car.

part #: 47pcrhz44 price

• $29.09

specifications cranshafengin:

• for models: Navigator, Aviator, Continental, Mark
• brand: Genuine
• mpn: 47pcrhz44
• type: Crankshaft Seal
• placement on vehicle: Rear
• fits 1: 2003-2014 Lincoln Navigator
• fits 2: 2003-2005 Lincoln Aviator
• fits 3: 2002 Lincoln Blackwood
• manufacturer warranty: 12 Month Warranty
• attention: Please Read All Notes To Confirm Fitment
• cs-sku: 400

general cranshafengin:

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

payments cranshafengin:

• credit card: Discover
• wallet: Google-pay
• other

offer cranshafengin:

• sold: 0
• availability: In Stock
• started: May 7, 2026
• quantity: 1
• options: Ship-to-home

returns cranshafengin:

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

seller cranshafengin:

• # reviews: 57819
• city: Jacksonville, Florida
• rating: 97.1%

shipping cranshafengin:

• cost: $0.00
• service: Standard
• type: Fixed
• class: Standard
• transit: 4-7 Days

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