Caterpillar 319D LN Engine

At Diesel Engines Canada, we specialize in providing top-notch engine rebuilding services for the Caterpillar 319D LN Hydraulic Excavator, which is powered by the reliable Caterpillar C4.2 ACERT engine. Our commitment to quality and precision ensures that your excavator will operate at peak performance, minimizing downtime and maximizing productivity on your job site.

Our engine rebuilding process is designed to restore your Caterpillar C4.2 ACERT engine to its original specifications, utilizing only ISO 9001:2015 approved parts. This rigorous standard guarantees that every component we use meets the strict tolerances required by OEM specifications, ensuring that your remanufactured engine delivers the dependable power and efficiency you expect from Caterpillar products.

Unlike standard rebuilds that may be performed in a typical garage environment, our remanufacturing process is comprehensive and meticulous. Located in Concord, Ontario, our specialized engine machine shop is equipped with state-of-the-art machinery and tools necessary for the complete remanufacturing of your Caterpillar engine. By keeping all machining work in-house, we significantly reduce waiting times and ensure that every step of the process is executed with precision and care.

In addition to our rebuilding services, we also offer a selection of brand new surplus engines for those situations where a rebuild may not be feasible. If your engine is beyond repair, we can seamlessly transfer the exterior components from your old engine to our new engine, ensuring compatibility with your existing equipment. This process not only makes the new engine emissions compliant but also allows for a straightforward installation with minimal additional effort required on your part.

With over three decades of experience in the engine remanufacturing industry, Diesel Engines Canada has built a reputation for excellence and reliability. Our knowledgeable team is here to assist you in choosing the right option for your needs. Whether you require a complete rebuild or a new engine, we are dedicated to providing you with the best solution tailored to your specific requirements. Please feel free to call or email us for availability and to discuss your options.

Detailed Engine Remanufacturing Procedure

Our remanufacturing process involves a series of meticulous steps to ensure that your engine is restored to optimal condition. Here’s a brief overview of our detailed procedure:

• Disassembly of the engine
• Manual scrubbing of heavy debris
• Engine degreasing
• Hot alkaline spray jet cleaning
• Pneumatic wire brushing
• Ultrasonic cleaning
• Removal of broken studs
• Measuring all components to manufacturer specifications
• Machining of cylinder bore to accept new pistons
• Checking for warpage with a straight edge
• Milling cylinder head surface
• Cutting valve seats
• Gnurling valve guides
• Machining valve surfaces or replacement
• Testing valve spring resistance
• Magnaflux cylinder heads for crack detection
• Adjusting valve clearance
• Assembling the cylinder head
• Machining crankshaft to accept new bearings
• Assembling the engine with all new components including pistons, piston rings, rod bearings, main bearings, oil pump, timing kit, balance shaft bearings, valvetrain components, lifters, gaskets, etc.
• Spin testing the engine
• Taping all ports and packaging the engine in a corrosion inhibiting bag

At Diesel Engines Canada, we are committed to delivering exceptional service and quality. Trust us with your Caterpillar 319D LN engine rebuilding needs and experience the difference that our expertise can make. Contact us today to learn more about our services and to check the availability of our brand new surplus engines.