FORD TRUCK Rear Axle Ring Gear Pinion Electric Locking 445-10074E 3.55
fits model: F150. make: Ford. year: 2021.
( Brand: Ford Truck ), ( Part Type: Ring Pinion Axle Gear ), ( Conditions Options: Rear, Electric Locking ), ( Genuine Oem: Yes ), ( Ipn: 445-10074e ), ( Descriptionpartcondition: No Warranty On Bearings ), ( Manufacturer Warranty: Unspecified Length )
Review FORD TRUCK Rear Axle Ring Gear And Pinion 3.55 Ratio Electric Locking fits F150 2021
The Ford 445-10074e Rear Axle Ring Gear and Pinion Set is an essential component for the drivetrain system of your 2004-2008 F-150 pickup truck with a 3.55 gear ratio. This set includes both the ring gear and pinion, which work together to transmit power from the differential to the wheels.
The ring gear is a cast steel component with 32 splines and a tooth width of 1.375 inches. It is designed to securely engage with the pinion shaft, providing a strong connection between the differential and the driveshaft. The ring gear also features an integral electric locking mechanism, allowing you to engage the differential lock for improved traction in low-traction conditions.
The pinion is a machined steel component with a tooth width of 1.375 inches and a profile that matches the ring gear teeth. It is splined to connect to the output shaft of the differential and is driven by the ring gear. The pinion also includes a bearing that allows it to rotate smoothly within the differential.
The electric locking mechanism is a crucial feature of this axle set, allowing you to engage the differential lock with the push of a button. This feature is particularly useful in off-road or slippery conditions, as it can help you maintain traction and improve your vehicle's performance.
Installation of the Ford 445-10074e Rear Axle Ring Gear and Pinion Set is a moderately difficult task that requires some mechanical knowledge and experience. It is recommended that you consult your vehicle's service manual or consult with a professional mechanic if you are unsure of how to proceed.
Overall, the Ford 445-10074e Rear Axle Ring Gear and Pinion Set is a high-quality component that is essential for the proper functioning of your F-150's drivetrain system. Its integrated electric locking mechanism makes it a valuable addition for those who enjoy off-road adventures or live in areas with slippery conditions.
Buying Ford 445-10074E 21 F150 Rear Axle Ring Gear Pinion 3.55 Electric Locking: Pros, Cons, and Conclusion
Introduction:The Ford 445-10074E 21 F150 Rear Axle Ring Gear Pinion 3.55 Electric Locking is a crucial part for those who own a 2021 Ford F150 and wish to add electric locking differential functionality. This component enhances the off-road capabilities of the vehicle. In this article, we will discuss the pros and cons of purchasing this part to help you make an informed decision.
Pros:1. Improved Off-Road Performance: The electric locking differential provides better traction, especially when driving on rough terrains, making your F150 more capable off-road.
2. Convenience: The electric locking feature allows you to engage and disengage the differential lock at the touch of a button, providing added convenience compared to traditional manual locking differentials.
3. Enhanced Safety: During extreme conditions, such as heavy rain, snow, or steep inclines, the electric locking differential can help prevent wheel slippage, ensuring better control and safety.
4. Increased Resale Value: Adding this performance-enhancing component to your F150 can potentially increase its resale value when you decide to sell it in the future.
Cons:1. Cost: The Ford 445-10074E 21 F150 Rear Axle Ring Gear Pinion 3.55 Electric Locking is a relatively expensive upgrade. It may require a significant investment, depending on the labor costs associated with the installation.
2. Complex Installation: Installing this component may be more complicated than a standard rear axle upgrade, as it involves electrical wiring and integration with your vehicle's electronic systems.
3. Potential Compatibility Issues: Ensure this component is compatible with your specific F150 model and trim level before purchasing, as some variations might not support electric locking differentials.
Conclusion:The Ford 445-10074E 21 F150 Rear Axle Ring Gear Pinion 3.55 Electric Locking offers several advantages, such as improved off-road performance, convenience, and enhanced safety. However, it also comes with some drawbacks, such as high cost and complex installation.
Ultimately, the decision to purchase this component depends on your individual needs and preferences. If you frequently drive off-road and value the added convenience and safety features, the investment may be worthwhile. On the other hand, if you primarily use your F150 for daily commuting, the cost and installation complexity might outweigh the benefits.
Recommendation:If you decide that the Ford 445-10074E 21 F150 Rear Axle Ring Gear Pinion 3.55 Electric Locking is the right choice for you, ensure you purchase it from a reputable dealer or distributor to ensure its authenticity and compatibility with your F150. Additionally, consider having a professional mechanic install the component to minimize the risk of complications and ensure proper functionality.
Details:
FORD F150 PICKUP 21-25 rear axle, 9.75 ring gear, 3.55 ratio. No expedited shipping is available. REAR,3.55,ELECTRIC LOCKING NO WARRANTY ON BEARINGS.
specifications axlpar:
- for models: F150
- for makes: Ford
- for years: 2021
- brand: Ford Truck
- part type: Ring Pinion Axle Gear
- conditions options: Rear, Electric Locking
- genuine oem: Yes
- ipn: 445-10074e
- descriptionpartcondition: No Warranty On Bearings
- manufacturer warranty: Unspecified Length
offer axlpar:
- best offers: True
- sold: 0
- quantity: 1
- started: December 19, 2025
- availability: In Stock
- options: Ship-to-home
returns axlpar:
- paid by: Buyer
- time: 30 Days
- policy: Returns Accepted
seller axlpar:
- # reviews: 49196
- rating: 99.8%
- city: Richland, Mississippi
shipping axlpar:
- service: UPS Ground
- class: Standard
- type: Fixed
- carrier: UPS
- transit: 3-7 Days
- cost: $100.00
payments axlpar:
- wallet: Apple-pay
- credit card: Diners-club
- other
general axlpar:
- Car Truck Parts Accessories > Transmission Drivetrain > Axle Housings Parts
- condition: Used
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