1. Universal Joints For Sale
  2. sku: 15218947097023663
  3. FORD L1M34K145CC

FORD L1M34K145CC Rear Drive Shaft Hybrid Rea 3.3L

fits model: Explorer. make: Ford. year: 2021.

L1m34k145cc Ford Used Rear Drive Shaft Fits 2021 Explorer Assembly 3.3l Without Hybrid Rea

( Manufacturer Part Number: L1M34K145CC ), ( Warranty: 90 Day ), ( Genuine Oem: Yes ), ( Seller Notes: Quality, Oem, Recycled, Part, 1-year, 3-year, Warranties ), ( Interchange Item Code: 431 ), ( Color: Grey ), ( Reference Oe/oem: L1m34k145cc, L1m34k145cd, L1mz4r602c ), ( Type: Drive Shaft )

Review FORD Used Rear Drive Shaft Assembly 3.3l Without Hybrid Rea fits EXPLORER 2021

The **Ford L1M34K145CC Rear Drive Shaft** is a precision-engineered, high-performance component specifically designed for the **2021 Ford Explorer Hybrid with a 3.3L EcoBoost engine**, ensuring seamless power transfer and optimal drivetrain efficiency. This drive shaft is part of Ford s advanced hybrid powertrain system, where reliability and durability are paramount to maintaining the vehicle s balance between electric and internal combustion propulsion. Crafted from high-strength, heat-treated steel, the shaft features a robust **constant velocity (CV) joint design** at both ends, allowing for smooth articulation and flexibility during aggressive driving maneuvers, off-road excursions, or everyday commuting. The **L1M34K145CC** designation indicates its compatibility with the Explorer s rear-wheel drive (RWD) configuration, where it plays a critical role in delivering torque from the transmission to the rear axle while accommodating the unique dynamics of a hybrid vehicle.

The drive shaft is engineered with **precision-machined splines** and a **balanced, counterweighted construction** to minimize vibration and noise, even under high-speed or load conditions. Its **sealed, grease-filled CV joints** are designed to withstand harsh environments, including exposure to moisture, dust, and temperature fluctuations, ensuring long-term performance without premature wear. The shaft s **modular design** allows for easy installation and removal, making maintenance and repairs straightforward for both professional technicians and experienced DIY enthusiasts. Whether navigating tight city streets, cruising on highways, or tackling light off-road terrain, this drive shaft delivers the **torque efficiency and structural integrity** required to complement the Explorer Hybrid s hybrid system, where regenerative braking and electric assist work in tandem with the 3.3L EcoBoost engine.

For owners seeking **peak performance and longevity** from their 2021 Ford Explorer Hybrid, this **OEM-quality rear drive shaft** is an essential component that upholds the vehicle s reputation for **smooth, responsive power delivery** while maintaining the integrity of the drivetrain. Built to meet Ford s stringent manufacturing standards, it ensures a **perfect fit** with the vehicle s suspension and transmission systems, providing confidence in both daily reliability and long-term durability. Whether replacing a worn-out shaft or upgrading for enhanced performance, this component is a **critical investment** in preserving the Explorer Hybrid s dynamic driving experience and hybrid efficiency.

### **Pros and Cons of Buying a 2021 Ford Explorer Hybrid (L1M34K145CC, Rear Drive Shaft, 3.3L Hybrid)**

#### **Pros**

1. **Hybrid Efficiency** The 3.3L EcoBoost hybrid system combines a gasoline engine with an electric motor, improving fuel economy compared to a traditional V6. This can be beneficial for daily commuting and highway driving, though real-world savings depend on driving habits.

2. **Strong Performance** The hybrid powertrain provides a smooth, responsive drive with quick acceleration, especially in city traffic. The V6 engine alone offers solid power, and the hybrid mode enhances torque when needed.

3. **Reliability of Ford s Hybrid System** Ford s hybrid technology has improved over recent years, and the 2021 Explorer s hybrid system is generally well-regarded for durability. However, hybrid components (like the battery and electric motor) can be more expensive to repair than conventional systems.

4. **Rear Drive Shaft (RWD Configuration)** The rear-wheel-drive setup provides better handling and a more engaging driving experience compared to front-wheel drive. This can be advantageous for those who prioritize performance and control.

5. **Comfort and Space** The Explorer is a midsize SUV with ample cargo space and a comfortable ride, making it suitable for families or those needing extra room.

6. **Ford s Warranty Coverage** The 2021 Explorer comes with a standard 3-year/36,000-mile basic warranty and a 5-year/60,000-mile powertrain warranty, which provides some peace of mind. The hybrid battery may also have extended coverage, depending on the dealer.

7. **Tech and Safety Features** The 2021 Explorer includes modern safety features like Ford Co-Pilot360, which includes adaptive cruise control, lane-keeping assist, and automatic emergency braking. It also comes with a user-friendly infotainment system with Apple CarPlay and Android Auto.

8. **Resale Value** SUVs, especially hybrids, tend to hold their value reasonably well, though this can vary based on market conditions.

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#### **Cons**

1. **Higher Upfront Cost** Hybrid vehicles typically come with a premium price tag compared to their non-hybrid counterparts. The 2021 Explorer hybrid is no exception, which may be a deterrent for budget-conscious buyers.

2. **Maintenance and Repair Costs** While Ford s hybrid system is reliable, repairs particularly those involving the battery, electric motor, or transmission can be more expensive than those for conventional vehicles. The hybrid battery, in particular, is a significant investment if it needs replacement.

3. **Battery Degradation Over Time** Hybrid batteries lose capacity gradually over time and mileage. While modern hybrids are designed to last for hundreds of thousands of miles, the battery may eventually need replacement, which can be costly (typically $2,000 $4,000 or more).

4. **Limited Range in Electric-Only Mode** Unlike full electric vehicles, the Explorer hybrid does not have a significant electric-only range. The electric motor primarily assists the engine, so the fuel savings are modest compared to plug-in hybrids or full EVs.

5. **Potential for Complexity** The hybrid system adds complexity to the vehicle s operation. If something goes wrong with the hybrid components, diagnostics and repairs may require specialized knowledge, leading to longer wait times or higher labor costs.

6. **Weight and Fuel Economy Trade-Off** While the hybrid improves fuel efficiency, the added weight of the battery and electric components can slightly reduce overall efficiency compared to a lighter, non-hybrid SUV.

7. **Charging Infrastructure Limitations** Unlike plug-in hybrids or EVs, the Explorer hybrid does not require external charging. This means the fuel savings are limited to regenerative braking and engine efficiency, rather than the ability to charge the battery externally.

8. **Market Availability and Depreciation** Hybrid SUVs can sometimes depreciate faster than their non-hybrid equivalents, especially if fuel prices drop or consumer preferences shift toward full EVs. Additionally, finding used hybrid parts or service providers may be more challenging in some areas.

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### **Conclusion**

The 2021 Ford Explorer hybrid with a rear drive shaft and 3.3L hybrid powertrain is an attractive option for buyers who prioritize a balance of performance, efficiency, and space. Its hybrid system offers improved fuel economy and a smoother driving experience, while the RWD configuration enhances handling. However, the higher upfront cost, potential maintenance expenses, and battery degradation risks must be carefully considered.

If you frequently drive in stop-and-go traffic, prioritize a comfortable and spacious SUV, and are willing to budget for potential hybrid-specific repairs, this vehicle could be a solid choice. On the other hand, if you are on a tight budget, prefer a simpler vehicle, or plan to drive primarily on highways where fuel savings are less noticeable, a non-hybrid SUV or a different model might be more suitable.

### **Recommendation**

- **Buy if:** You want a reliable, fuel-efficient SUV with good performance, are comfortable with the higher cost of ownership, and plan to keep the vehicle for at least 5 7 years. The rear-wheel-drive configuration also appeals to those who enjoy a more engaging driving experience.

- **Avoid if:** You are sensitive to higher maintenance costs, prefer a vehicle with lower upfront expenses, or prioritize plug-in hybrid or electric vehicle features (like external charging).

- **Alternative Considerations:** If the price is a concern, look for a well-maintained non-hybrid Explorer or consider a plug-in hybrid (like the 2021 Ford Escape PHEV) if you have access to charging. If you want a more performance-oriented SUV, explore the Ford Expedition hybrid or a non-hybrid F-150 with hybrid tech. Always inspect the hybrid battery and service history before purchasing to ensure long-term reliability.

Details:

All parts are covered by warranty. Unless specified as Universal this is a direct fit Drive Shaft. Original parts mean a perfect fit. This part fits vehicles made in the following years 2020, 2021 ,2022.

Assembly 3.3L w/o hybrid. Parts go back into cars rather than landfill. Every part is cleaned, tested and inspected by experts.

part #: l1m34k145cc prices

  • $174.25-$275.00

specifications universajoin:

  • for models: Explorer
  • for makes: Ford
  • for years: 2021
  • mpn: L1m34k145cc
  • warranty: 90 Day
  • genuine oem: Yes
  • seller notes: Quality, Oem, Recycled, Part, 1-year, 3-year, Warranties
  • interchange item code: 431
  • color: Grey
  • reference oe/oem: L1m34k145cc, L1m34k145cd, L1mz4r602c
  • type: Drive Shaft

shipping universajoin:

  • cost: $0.00
  • type: Fixed
  • transit: 2-6 Days
  • class: Standard
  • carrier: FedEx
  • service: FedEx Ground / FedEx Home Delivery

offer universajoin:

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

payments universajoin:

  • credit card: Visa
  • other
  • wallet: Paypal

returns universajoin:

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

seller universajoin:

  • city: Rockville, Minnesota
  • rating: 99.2%
  • # reviews: 11575

general universajoin:

  • condition: Used
  • Transmission Drivetrain > Driveshafts Parts > Driveshafts
for models: explorer, for makes: ford, for years: 2021, warranty: 90 day, genuine oem: yes, seller notes: quality, oem, recycled, part, 1-year, 3-year, warranties, interchange item code: 431, reference oe/oem: l1m34k145cc, l1m34k145cd, l1mz4r602c, type: drive shaft,
manufacturer: ford, category: auto parts > transmission drivetrain > driveshafts parts > driveshafts, color: grey, sku: 15218947097023663,
Ford L1M34K145CC Is Similar To:
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3 offers $174.25–$275.00 USD
  • Used. Offer #1 priced at $250.00 + $75.00 shipping estimate = $325.00* total. AVIATOR 20 w/o plug-in hybrid; AWD, ID L1M3-4K145-CD. EXPLORER 21-24 (assembly), 3.0L, 4x4.+$75.00 shipping
  • Used. Offer #2 priced at $174.25 + $0.00 shipping estimate = $174.25* total. REAR DRIVE SHAFT , L1M34K145CD , L1M34K145CD.FREE SHIPPING
  • Used. Offer #3 priced at $275.00 + $0.00 shipping estimate = $275.00* total. FREE SHIPPING

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