PIAGGIO 674399 Seat Lock Actuator 150

( Manufacturer Part Number: 674399 ), ( Part Type: Actuator Seat Lock ), ( Machine Type: Scooter ), ( Color: Black ), ( Material: Steel ), ( Vintage Part: No ), ( Placement On Vehicle: Rear ), ( Manufacturer Warranty: 1 Month ), ( Oe/oem Part Number: 1d002276r ), ( Country Of Origin: Italy )

Review PIAGGIO 150 Seat Lock Actuator Oem fits LIBERTY 2022

The **Piaggio 674399 Liberty 150 Seat Lock Actuator** is a precision-engineered component designed exclusively for the 2022 model year of the iconic Piaggio Liberty 150 scooter, ensuring seamless integration with its advanced seat adjustment system. This high-quality actuator is crafted from durable, corrosion-resistant materials, including reinforced steel and robust polymer coatings, to withstand the demands of daily urban commuting, long-distance travel, and varying environmental conditions. Engineered with a sleek yet functional design, the actuator features a smooth, low-friction mechanism that allows for effortless and precise seat height and angle adjustments, enhancing rider comfort and ergonomics. Its compact yet sturdy construction ensures compatibility with the scooter s hydraulic or electric seat locking system, providing a secure and stable seating position while minimizing wear and tear over time. The actuator is equipped with a reliable locking mechanism that prevents accidental displacement, contributing to the overall safety and stability of the scooter. Whether used in urban settings, on winding country roads, or during extended rides, this component exemplifies Piaggio s commitment to innovation and practicality, delivering both performance and durability for the modern rider. Ideal for owners seeking to maintain or upgrade their Liberty 150 s seat functionality, this actuator is a testament to Piaggio s engineering excellence, ensuring a smooth, responsive, and long-lasting riding experience.

### **Pros and Cons of buying a Piaggio 674399 (2022 Liberty 150 Seat Lock Actuator)**

1. **Compatibility and Fitment** This part is specifically designed for the 2022 Piaggio Liberty 150 model, ensuring a precise fit without modifications. This reduces the risk of installation issues or misalignment, which can lead to malfunctioning or premature wear.

2. **OEM Quality** As an original equipment manufacturer (OEM) or high-quality aftermarket part, it is built to meet Piaggio s engineering standards. This means it should provide reliable performance and durability comparable to the original component.

3. **Enhanced Safety and Functionality** The seat lock actuator is a critical component for securing the seat in place, especially during operation. A properly functioning actuator ensures the seat remains stable, reducing the risk of accidents or discomfort during rides.

4. **Ease of Installation** Since it is designed for the Liberty 150, the installation process should be straightforward, assuming the buyer has basic mechanical skills or access to a professional mechanic. The part is likely to come with necessary mounting hardware or clear instructions.

5. **Long-Term Reliability** If the part is of good quality, it should last the lifespan of the scooter without frequent replacements, saving money on repeated repairs. High-quality actuators are less prone to failure due to wear or corrosion.

6. **Warranty Coverage** If purchased from a reputable dealer or manufacturer, the part may come with a warranty, providing peace of mind in case of defects or early failure.

7. **Improved Ride Comfort** A well-functioning seat lock actuator ensures the seat remains in the correct position, reducing vibrations and improving overall ride comfort for the rider and passenger.

---

1. **Cost** As an OEM or high-quality aftermarket part, the seat lock actuator may be more expensive than generic or low-quality alternatives. Buyers should weigh the cost against the potential benefits and long-term savings from reliability.

2. **Limited Availability** Depending on the region, finding this specific part may require ordering from an online retailer, which could involve shipping delays or additional costs. Local scooter repair shops might not always stock it in stock.

3. **Installation Complexity** While the part is designed for easy fitment, some buyers may lack the technical skills or tools required for proper installation. Improper installation could lead to further issues, such as misalignment or premature failure.

4. **Potential Counterfeit Parts** If purchasing from an untrusted seller, there is a risk of receiving a counterfeit or substandard part. This could result in poor performance, frequent breakdowns, or even safety hazards.

5. **Maintenance Requirements** Like any mechanical component, the seat lock actuator may require periodic lubrication or inspection to ensure optimal function. Neglecting maintenance could lead to stiffness or failure over time.

6. **Resale Value Impact** If the scooter is later sold, the presence of an aftermarket part (even if high-quality) might slightly reduce its resale value compared to a fully OEM-equipped model. However, this impact is usually minimal for well-maintained scooters.

7. **Learning Curve for DIYers** First-time scooter owners or those unfamiliar with mechanical repairs may find the installation process intimidating. Consulting a professional mechanic could add to the overall cost.

---

The **Piaggio 674399 (2022 Liberty 150 Seat Lock Actuator)** is a **high-quality, reliable, and essential replacement part** for maintaining the safety and functionality of your scooter. Its **OEM-level compatibility, durability, and ease of installation** make it a strong choice for serious riders who prioritize performance and longevity. However, the **higher cost, potential availability issues, and the need for proper installation** are factors to consider.

For most buyers, the **benefits outweigh the drawbacks**, especially if the part is purchased from a trusted source. If budget is a concern, comparing it with **genuine Piaggio parts or reputable aftermarket brands** (such as those from authorized dealers) can help strike a balance between cost and quality.

---

- You need a **direct replacement** for your 2022 Liberty 150 and want **OEM-level reliability**.

- You are willing to **pay a premium** for a part that ensures **long-term functionality and safety**.

- You either have **mechanical experience** or plan to **consult a professional** for installation.

- You are on a **tight budget** and can find a **highly rated aftermarket equivalent** (e.g., from brands like **Piaggio-approved suppliers or trusted scooter part retailers**).

- You are unsure about **installation difficulty** and prefer a **simpler, lower-cost repair** (e.g., if the issue is minor and another part can be adjusted instead).

**Final Verdict:** For most owners of a 2022 Liberty 150, this is the **best choice** for a seat lock actuator due to its **reliability and compatibility**. Ensure you purchase it from a **verified seller** (such as Piaggio s official website, authorized dealers, or well-reviewed online marketplaces) to avoid counterfeit or low-quality parts. If in doubt, consult a **Piaggio-certified technician** before purchasing or installing.

Details:

The exact part number match is the only guarantee of fitment. Everything can be resolved. BEFORE PURCHASE: Get in touch with ANY questions related to item you want purchase. This item is in full working condition.

This item was previously used and may show some signs of imperfection. SAME-DAY SHIPPING: Purchase before 2PM EST.

part #: 674399 prices

• $39.95-$49.99

specifications cyclevintagee:

• for models: Liberty
• for makes: Piaggio
• for years: 2022
• mpn: 674399
• part type: Actuator Seat Lock
• machine type: Scooter
• color: Black
• material: Steel
• vintage part: No
• placement on vehicle: Rear
• manufacturer warranty: 1 Month
• oe/oem part number: 1d002276r
• country of origin: Italy

offer cyclevintagee:

• best offers: True
• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: June 2, 2026
• quantity: 1

returns cyclevintagee:

• paid by: Seller
• time: 60 Days
• policy: Returns Accepted

general cyclevintagee:

• Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories
• condition: Used

shipping cyclevintagee:

• cost: $0.00
• service: Economy
• type: Fixed
• class: Economy
• transit: 4-8 Days

seller cyclevintagee:

• rating: 99.7%
• # reviews: 21796
• city: Newark, New Jersey

payments cyclevintagee:

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

Piaggio 674399 Is Similar To:

• Piaggio Original Oe 338151 Oem 2001 2005 Vespa 50 Et4 Front Halogen Headlamp Headlight (22.5% similar) Oem 2001 - 2005 piaggio Vesta 50 ET4 front halogen headlamp headlight 338151, genuine headlamp in good used condition has some wear from previous use. See photos for condition details. Comes as shown...(September 13th, 2024)
• Piaggio 872915 2009 09-12 Mp3 500cc Scooter Fly Wheel Cover Bolts Oem (43.9% similar) Please ignore anything that says MP3 250CC. This is from a 2009 MP3 500CC. Office use: Lr-KB 09MP3250CC-001165...(November 21st, 2024)
• Piaggio Original Oe 673089000c Oem Fly 150 3vie Floorboard 2014-2020 (42.6% similar) Oem piaggio fly 150 3VIE floorboard 2014 -2020 673089000C...(December 17th, 2024)
• Piaggio Pi577436 Seat Lx 50 125 For Vespa Lxv 2006-2009 (42.2% similar) Used Vesta LX seat has new cover installed in great condition...(May 10th, 2025)
• Piaggio 1a006944 24 Liberty 150 Cylinder Head And Camshaft (53.6% similar) Comes as pictured. Combustion chamber has some carbon build up. Was removed from a 2024 piaggio liberty 150 with 241 miles. Items are shipped using USPS, ups, and FedEx. Valves and springs are included.: cylinder head is in good condition. Cam journals are smooth...(June 16th, 2025)
• Vespa 621141 Oem Piaggio Underseat Helmet Compartment Cover Gts Gtv Gt 125-300 (27.3% similar) Part is used and may have some scuffs or scratches. See photos for details...(July 8th, 2025)
• Piaggio Original Oe 621143 Oem Horn Cover Vespa Gts gtv 250 300 Red 621143 Free Ship (21.6% similar) The onus is on the buyer. It also allows me to offer this item at a cheaper price. I've gotten too many late add-INS, in the past. If you re the impatient type, check estimated shipping delivery window state din listing immediately before buying/buying. Babying / buying you are agreeing to them. ...(July 10th, 2025)
• Vespa Original Oe 1b005804 Oem Right Terminal Spoiler Underbody Lower Fairing For Piaggio (9.8% similar) Official Vesta accessory. Fits: Vesta - Vesta GTS 125. Vesta super GTS 125 4t 4v get abs e3 2017 -2023 APC. End piece underbid lower right black. 1B005804 oem right terminal spoiler underbid lower fairing for Vesta piaggio, this part its used and have some wear tear. Vesta - Vesta GTS 150. Features...(July 11th, 2025)
• Mitsuba Cmd01 Cdi Piaggio 50 1992-02 Mi64 2001 2003 Taken Off Derbi Gp1 Oem (29.5% similar) Mitosis CID piaggio 50 1992 -02 MI64 2001 2003 taken off Derby GP1 with spark plug, great condition taken off Piaggio GP1, made in italy, quick shipping plug italy...(July 15th, 2025)
• Piaggio 833096-1 Transmission Cover Liberty 50 2016 3v Engine Code C541m 11542 Km (38.5% similar) It is designed for part replacement and comes with a quantity of this product is suitable for those looking a high-quality replacement transmission cover their piaggio scooter. The product is a transmission cover for piaggio liberty 50 scooter with 2016 3v engine code C541M, 11,542 km. The cover ...(October 25th, 2025)
• Piaggio Cm071821 24 Liberty 150 Horn (57.8% similar) Comes as pictured. Finish has light wear. Items are shipped using USPS, ups, and FedEx.: horn is in good working condition. Was removed from a 2024 piaggio liberty 150 with 241 miles...(March 12th, 2026)