The 10479110 42MT New Starter by Delco Remy is a powerful, heavy-duty starter built for reliability. It is designed specifically for large vehicles, including Freightliner Classic trucks and Cummins ISM engines. With a 12-volt power system, this starter delivers consistent performance for tough, demanding applications.
One of its key features is the clockwise (CW) rotation that helps provide a smooth and efficient start. It also comes with an 11-tooth pinion designed to engage quickly, making the starter more effective under load. This is especially important for trucks and other heavy-duty vehicles that require strong torque to get moving.
The 42MT model is well-regarded for its Direct Drive (DD) technology. This technology ensures faster starts with less power loss, which helps the engine crank with greater torque. This makes the Delco Remy 42MT an excellent choice for diesel engines like the Cummins ISM, which need reliable ignition in all conditions.
Delco Remy has built a reputation for creating durable starters that can withstand extreme weather and heavy use. The 10479110 42MT New Starter is no different, with its solid construction and reliable performance. It is built to last, reducing the chances of costly repairs or downtime.
This starter is ideal for fleet owners, truck operators, and mechanics who are responsible for maintaining large vehicles. If you’re looking for a starter replacement for your Freightliner Classic or Cummins ISM engine, this model is an excellent option.
Table Of Contents
Technical Specifications and Features of the Delco Remy 42MT Starter
Voltage and Power System
The Delco Remy 42MT starter operates on a 12-volt power system. This voltage is standard for heavy-duty trucks and ensures reliable cranking power for large engines. The 12-volt system is optimized for long-haul vehicles like Freightliner Classic trucks.
Clockwise (CW) Rotation and 11-Tooth Pinion
This starter features a clockwise (CW) rotation, which is essential for proper engine engagement in specific truck models. The 11-tooth pinion allows for smooth meshing with the engine’s flywheel, improving starting efficiency. This ensures minimal wear on the starter and flywheel over time.
Direct Drive (DD) Technology
The Direct Drive (DD) technology in the 42MT starter offers enhanced performance. This technology minimizes power loss during engine cranking, delivering higher torque with less strain on the battery. It also provides quicker engine starts, making it ideal for diesel engines like the Cummins ISM.
Durability in Harsh Conditions
The Delco Remy 42MT starter is built to withstand harsh conditions, including extreme temperatures. Its durable construction ensures it can handle the tough demands of heavy-duty trucks. Whether operating in hot, cold, or wet environments, this starter continues to perform reliably.
Comparison with Other Delco Remy Models
Compared to other Delco Remy models like the 39MT or 50MT, the 42MT strikes a balance between power and durability. It is smaller than the 50MT but offers better torque than the 39MT. This makes it the perfect fit for Freightliner Classic trucks and other heavy-duty applications.
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Compatibility with Freightliner Classic and Cummins ISM Engines
Freightliner Classic Truck Compatibility
The Delco Remy 42MT starter is designed to fit Freightliner Classic trucks. Freightliner trucks are known for their durability and long-haul performance, making a reliable starter essential. This starter is an excellent match for these trucks, ensuring smooth engine starts every time.
Cummins ISM Engine Compatibility
This starter is also compatible with Cummins ISM engines, which are commonly found in heavy-duty trucks. The 42MT starter provides the torque needed to start these large diesel engines. Its robust construction ensures it can handle the high power demands of the Cummins ISM.
Ideal for Fleet Maintenance and Repair
For fleet owners and maintenance teams, the 42MT starter is a dependable solution for keeping trucks on the road. Its compatibility with Freightliner Classic trucks and Cummins ISM engines makes it a valuable replacement part. This starter helps reduce downtime and maintain efficient operations.
Installation Considerations
The 42MT starter is relatively easy to install for experienced mechanics. It fits securely in Freightliner and Cummins engines without requiring major modifications. Following proper installation procedures will ensure optimal performance and longevity of the starter.
Troubleshooting Common Installation Issues
If any installation issues arise, such as improper alignment or difficulty in fitting, refer to the Delco Remy installation guide. Ensuring that the starter is properly aligned with the flywheel is crucial for smooth operation. Most problems can be avoided by carefully following the installation steps.
Buying Guide: Where to Purchase the Delco Remy 42MT Starter
Available Platforms: Amazon, Delco Remy Distributors, and More
The Delco Remy 42MT starter is available from several online and physical retailers. You can find it on Amazon, where you can check for competitive pricing and quick shipping. Additionally, Delco Remy distributors offer the starter through specialized auto parts stores.
Price Comparison for the 42MT Starter
Prices for the Delco Remy 42MT starter vary depending on the retailer. On Amazon, you may find it at a lower price, especially if discounts or promotions are available. At Delco Remy distributors, the price may be higher, but you can trust the product’s authenticity and get expert advice.
Warranty and Return Policies
When buying the 42MT starter, it’s important to review the warranty and return policies. Delco Remy typically offers a warranty that covers manufacturing defects. Make sure the seller provides a return policy in case the starter is damaged or not compatible with your vehicle.
Genuine vs. Aftermarket Starters
It’s essential to verify that you’re purchasing a genuine Delco Remy starter. Aftermarket starters may be cheaper, but they may not offer the same quality or performance. Always check product listings and reviews to ensure you’re buying an original, reliable product.
Shipping and Delivery Options
For online purchases, look for retailers that offer fast and reliable shipping. Amazon often provides expedited shipping options, while Delco Remy distributors may offer specialized delivery services. Consider shipping fees and delivery times before making your purchase.
Customer Reviews and Real-World Performance of the Delco Remy 42MT Starter
Customer Testimonials from Fleet Owners and Mechanics
Many fleet owners and mechanics praise the Delco Remy 42MT starter for its reliability. They report that it consistently starts Freightliner Classic trucks and Cummins ISM engines without any issues. Positive feedback highlights the starter’s long lifespan and consistent performance in demanding conditions.
Real-World Performance in Heavy-Duty Vehicles
In real-world conditions, the 42MT starter performs well, even in extreme environments. Truck operators note that it handles cold weather starts and heavy engine loads effectively. This makes it an excellent choice for long-haul trucks and diesel engines.
Pros Based on User Experience
Users frequently mention the 42MT starter’s durability, noting that it rarely fails or needs replacing. They appreciate its easy installation process, which saves time during maintenance. Additionally, its Direct Drive technology is often praised for ensuring quick and efficient starts.
Cons Based on User Experience
Some users have noted the higher price of the Delco Remy 42MT starter compared to aftermarket options. Others report that finding this specific model in stock can be a challenge, particularly in smaller stores. However, most agree that the performance outweighs these minor drawbacks.
Final Recommendations for the Delco Remy 42MT Starter
Overall, the Delco Remy 42MT starter is highly recommended by customers for its reliability and performance. It’s ideal for fleet managers looking to keep their Freightliner Classic trucks and Cummins ISM engines running smoothly. The investment in a genuine Delco Remy starter is seen as worthwhile due to its long-term durability.
Conclusion
The 10479110 42MT New Starter is a high-performance, reliable solution for Freightliner Classic trucks and Cummins ISM engines. Its 12-volt power system, clockwise rotation, and 11-tooth pinion make it a perfect fit for heavy-duty applications. The Direct Drive technology ensures quick starts and long-lasting performance, even in harsh conditions.
While the price may be higher than aftermarket options, the Delco Remy 42MT starter offers superior durability and reliability. It’s a trusted choice among fleet owners and mechanics who prioritize consistent vehicle performance. If you’re looking for a starter that can handle the demands of heavy-duty trucks, the Delco Remy 42MT starter is an excellent investment.
With widespread availability through platforms like Amazon and Delco Remy distributors, it’s easy to purchase this starter. For those managing large fleets or maintaining heavy-duty vehicles, investing in a genuine Delco Remy starter is a smart decision for long-term reliability.
FAQs
What is the voltage of the Delco Remy 42MT starter?
The Delco Remy 42MT starter operates on a 12-volt power system, which is standard for heavy-duty trucks.
Is the 42MT starter compatible with all Freightliner models?
The 42MT starter is designed specifically for Freightliner Classic trucks and is also compatible with Cummins ISM engines. Always check the compatibility for your specific vehicle model before purchasing.
What is Direct Drive technology in the 42MT starter?
Direct Drive technology allows the starter to engage directly with the engine’s flywheel, minimizing power loss during cranking. This results in faster starts and higher torque, especially important for diesel engines.
How do I know if I’m purchasing a genuine Delco Remy starter?
To ensure you’re buying a genuine Delco Remy starter, purchase from reputable retailers like Delco Remy distributors or trusted platforms like Amazon. Check product reviews and ratings to confirm authenticity.
What warranty does the 42MT starter come with?
The Delco Remy 42MT starter typically comes with a warranty that covers manufacturing defects. Check the specific warranty terms from the seller when making your purchase.
Can I install the 42MT starter myself?
Yes, the 42MT starter is relatively easy to install for those with basic mechanical skills. Follow the installation guidelines provided in the product manual to ensure proper fitting and performance.
What are the common issues I might face during installation?
Common installation issues may include improper alignment with the flywheel or difficulty in fitting the starter. Ensure you have the right tools and follow the installation steps carefully to avoid these problems.
What should I do if the starter fails after installation?
If the Delco Remy 42MT starter fails after installation, check the warranty and return policies from your seller. You may also want to inspect the installation to ensure everything was done correctly before seeking a replacement.
