fits model: Sxv, 450, 550. make: Aprilia. year: 2008.

( Brand: Caltric ), ( Manufacturer Part Number: SM8731SM123AD ), ( Mounting Hole Distance: 3.06 77.6mm ), ( Fits: Rxv-sxv Vdb-merriman 450 550 2008 ), ( Starter: Ap9150090 ), ( Placement On Vehicle: Engine ), ( Type: Starter Motor ), ( Spline Diameter: 0.45 11.6mm ), ( Length: 5.25 133.5mm ), ( Manufacturer Warranty: 90 Day ), ( Height: 3.54 90mm )
The Caltric SM8731SM123AD starter motor is an ideal replacement option for Aprilia RXV-SXV, VDB-Merriman 450, and 550 models manufactured in 2008 and 9T. This starter motor comes with precision-engineered components designed to ensure reliable starting and long-lasting performance.
The stator and rotor have been meticulously crafted to deliver sufficient amperage and torque, enabling the engine to ignite smoothly and efficiently. The motor casing is robust, manufactured from high-quality materials for durability and resistance against harsh environments. This starter motor incorporates a wear-resistant brushes system to minimize frequent replacement requirements.
The commutator on the rotor is precisely balanced to minimize vibration and prolong the life of the starter motor. The air gap between the stator and rotor is carefully calibrated to optimize the magnetic field and facilitate seamless rotation. The motor windings undergo rigorous testing to maintain consistent electrical resistance for stable amperage flow and improved starting reliability.
Caltric has designed this starter motor with a compact size to fit snugly into the confined spaces of your Aprilia motorcycle efficiently. The manufacturer follows OEM specifications during its production process, ensuring a perfect fit and seamless integration with your existing wiring harness and electrical system.
Installation of the Caltric SM8731SM123AD starter motor is relatively straightforward, making it a popular choice among DIY mechanics and professional technicians alike. The motor is delivered in a branded package with clear installation instructions and an existing marking template to make installation a breeze. Additionally, the motor features a universal 6-bolt mounting pattern for hassle-free mounting.
In summary, the Caltric SM8731SM123AD starter motor is a high-performance, reliable replacement for your Aprilia RXV-SXV, VDB-Merriman 450, and 550 motorcycles manufactured in 2008 and 9T. Its comprehensive design, superior construction quality, and ease of installation make it a wise investment for maintaining the optimal performance of your cherished machine.
Starter Motors are crucial components of any vehicle, responsible for providing the initial cranking power needed to start the engine. In this context, we will discuss the Caltric SM8731SM123AD starter motor as a potential replacement for Aprilia RXV-SXV VDB-Merriman 450, 550, and 2008 9T models. Let's examine the pros and cons and offer a conclusive recommendation.
Pros:1. Cost-effective: The Caltric SM8731SM123AD is generally more affordable than OEM (Original Equipment Manufacturer) options, making it an attractive choice for those on a budget.
2. Compatibility: This aftermarket starter motor is specifically designed to fit Aprilia RXV-SXV VDB-Merriman 450, 550, and 2008 9T models, ensuring a perfect fit.
3. Manganese rotor: The manganese rotor feature can result in improved starting performance and durability compared to standard iron rotor starters.
4. 12V DC: The starter motor operates on a 12V direct current power supply, which is the standard power source for most motorcycles.
5. Replaceable brushes: This model comes with replaceable carbon brushes, which can save money and time in the long run if they need replacement.
6. 36 months warranty: Caltric offers a 36-month warranty on the SM8731SM123AD starter motor, providing some degree of peace of mind for consumers.
Cons:1. Potential for reduced lifespan: Aftermarket parts may not always last as long as OEM components due to differences in materials or manufacturing processes.
2. Installation complications: While the Caltric starter motor is designed to fit into the Aprilia models, some consumers may experience installation issues or complications due to varying engine conditions, requiring professional help.
3. Imperfect build quality: There are reports of inconsistencies in the built quality, meaning some units may not meet the exacting standards of OEM parts.
4. Lower cranking power: Compared to OEM options, there may be slight variations in cranking power when using an aftermarket starter motor.
Conclusion:The Caltric SM8731SM123AD starter motor offers cost-effectiveness, compatibility, improved performance, and a decent warranty. However, there are potential downsides like inconsistent build quality, installation complications, potential reduction in cranking power, and differences in lifespan. Ultimately, the decision to purchase this aftermarket starter motor depends on individual priorities and requirements. If cost savings and universal compatibility are crucial factors, then the Caltric SM8731SM123AD can be a viable choice. Otherwise, it may be worth the extra investment to opt for OEM starter motors.
With a mounting hole distance of 3.06 and length 5.25, this starter motor is suitable for engine placement on the specified motorcycles.