fits model: Ram. make: Dodge. year: 1989–2012.



| Brand | FACTORY IH CUMMINS DIESEL |
|---|---|
| Manufacturer Part Number | 3917612 |
| Type | ENGINE BLOCK |
| Items Included | BARE BLOCK AS PICTURED |
| Country/region Of Manufacture | BRAZIL |
The Cummins IH Diesel 3917612 is a highly sought-after engine block, specifically designed for 1989-1997 Dodge Ram 12-valve standard engines. This engine block is a testament to Cummins' reputation for durability, reliability, and high-performance capabilities.
The Cummins IH Diesel 3917612 is a cast iron monobloc design, which provides exceptional strength and rigidity. The block's design includes numerous cooling passages and oil galleries, ensuring efficient cooling and lubrication of the engine components. The block is also equipped with a deep skirt design, which increases the block's strength and reduces the likelihood of warping or deformation under high load conditions.
The cylinder bores of the Cummins IH Diesel 3917612 are individually honed to ensure a perfect fit for the pistons, providing a smooth and efficient combustion process. The block also features a 4-bolt main cap design, which increases the block's structural integrity and reduces the risk of cracks or failures under high stress conditions.
The Cummins IH Diesel 3917612 engine block is suitable for engines with a displacement of 5.9 liters and a compression ratio of 16:1. The block is designed to accommodate a 12-valve, inline-six cylinder engine, which is known for its robustness and reliability. The block is also compatible with a variety of fuel systems, including diesel and biodiesel.
The Cummins IH Diesel 3917612 engine block has a service history of over 150,000 miles, which is a testament to its durability and longevity. Despite its age, the block has shown no signs of wear or damage, making it an excellent choice for anyone looking for a high-quality, used engine block.
In conclusion, the Cummins IH Diesel 3917612 engine block is a reliable and robust solution for anyone looking to rebuild or upgrade their 1989-1997 Dodge Ram 12-valve standard engine. Its cast iron monobloc design, deep skirt, and 4-bolt main cap ensure exceptional strength and durability, while its numerous cooling passages and oil galleries ensure efficient cooling and lubrication. With a service history of over 150,000 miles, the Cummins IH Diesel 3917612 engine block is a smart and cost-effective choice for anyone looking for a high-quality used engine block.
Pros of buying an IH Cummins 12-valve diesel engine (Motor Block 3917612) for a 1989-1997 Dodge Ram:1. Reliability: The IH Cummins 12-valve engine is known for its durability and longevity. With proper maintenance, these engines can last well beyond 300,000 miles.
2. Power: The 12-valve Cummins engines deliver impressive torque and power, making them well-suited for towing and hauling heavy loads.
3. Aftermarket Support: The 12-valve Cummins engine has a large and active aftermarket community, which means a wide range of upgrades, parts, and maintenance resources are available.
4. Resale Value: The popularity of the 12-valve Cummins engine means that it often retains its value well, making it a good investment for those looking to sell their vehicle later.
Cons of buying an IH Cummins 12-valve diesel engine (Motor Block 3917612) for a 1989-1997 Dodge Ram:1. Age: The engine in question is over 30 years old, which means it may have some wear and tear. This could lead to unexpected repairs or replacements down the line.
2. Fuel Efficiency: The 12-valve Cummins engines are not as fuel-efficient as more modern engines. This could result in higher fuel costs over time.
3. Emissions Regulations: Older engines may not meet modern emissions regulations, which could make it difficult to register or insure the vehicle in some areas.
Conclusion:If you are looking for a reliable and powerful engine for your 1989-1997 Dodge Ram, the IH Cummins 12-valve engine is an excellent option. However, its age means that it may require more maintenance and repairs than a newer engine. Additionally, its fuel efficiency and compliance with emissions regulations should be considered. Ultimately, the decision to buy this engine depends on your specific needs, budget, and preferences.
Recommendation:If you are willing to invest in maintenance and repairs, and if fuel efficiency and emissions compliance are not major concerns for you, then the IH Cummins 12-valve engine is an excellent choice for your 1989-1997 Dodge Ram. If you have any doubts or concerns, it may be worth consulting with a mechanic or doing additional research to ensure that this is the right engine for you.
This is a low mile 150k standard bore block that still has the factory cross hatch hone marks on cylinder walls. This was removed from a wrecked 1993 Dodge Ram d-250 3/4 -ton club cab truck equipped with the 5.9 Cummins turbo Diesel engine and get rag 5 speed standard transmission 2 wheel drive. Nice used factory 1st gen Dodge Cummins 12 valve engine block.