415725 Nos Rear Seal Fuel Crankshaft

Review SURPLUS Nos Rear Main Seal Multi Fuel Crankshaft

Product Description for 415725 Nos Rear Seal Fuel Crankshaft for LDT-465, LDS-465, M35A2, M54A2, and M109A2 Engines

The 415725 Nos Rear Seal Fuel Crankshaft is a critical component designed for use in LDT-465, LDS-465, M35A2, M54A2, and M109A2 engines. This part is specifically engineered to seal the rear of the fuel crankshaft and prevent fuel leakage, ensuring efficient engine performance and longer engine life.

This high-quality NOS (New Old Stock) rear seal fuel crankshaft is manufactured to exacting specifications, making it an excellent choice for engines that require a replacement seal. The seal is designed with a resilient, fuel-resistant material that can withstand the harsh conditions of continuous fuel flow and high engine temperatures.

The 415725 Nos Rear Seal Fuel Crankshaft is precision-machined to ensure a perfect fit and easy installation. It features a robust design that is capable of handling the heavy loads and high pressures that are common in military and industrial engines. The seal is engineered with an O-ring design, which provides an effective seal against fuel leakage, even under extreme operating conditions.

Installing the 415725 Nos Rear Seal Fuel Crankshaft is a straightforward process. It is recommended to follow the manufacturer's instructions carefully to ensure proper installation and to avoid any potential damage to the engine components. With the right tools and a little bit of patience, the seal can be replaced in a timely and cost-effective manner.

In summary, the 415725 Nos Rear Seal Fuel Crankshaft is a high-quality, precision-engineered component that is designed to seal the rear of the fuel crankshaft in LDT-465, LDS-465, M35A2, M54A2, and M109A2 engines. This seal is manufactured to exacting specifications and is made from a fuel-resistant material that can withstand the harsh conditions of continuous fuel flow and high engine temperatures. The O-ring design provides an effective seal against fuel leakage and ensures efficient engine performance and longer engine life. Replacing the seal is a straightforward process that can be completed with the right tools and careful attention to detail.

Buying a Rear Seal Fuel Crankshaft for LDT-465, LDS-465, M35A2, M54A2, and M109A2 Engines: Pros, Cons, and Conclusion

A rear seal fuel crankshaft is a crucial component of an engine's fuel system. It prevents fuel leaks and ensures proper engine performance. When considering purchasing a new one for your LDT-465, LDS-465, M35A2, M54A2, or M109A2 engine, it's essential to weigh the pros and cons before making a decision.

1. Enhanced Performance: A new rear seal fuel crankshaft can improve your engine's overall performance by preventing fuel leaks and ensuring a consistent fuel supply.

2. Better Fuel Efficiency: Since the crankshaft seal prevents fuel from escaping, your engine can make better use of the fuel, ultimately leading to better fuel efficiency.

3. Reliability: A new rear seal fuel crankshaft can increase the reliability of your engine by reducing the chances of fuel leaks and engine damage.

4. Easy Installation: Most rear seal fuel crankshafts are designed for easy installation, making it a straightforward process for engine owners with basic mechanical skills.

1. Cost: Replacing a rear seal fuel crankshaft can be an expensive endeavor, especially for military engines like LDT-465, LDS-465, M35A2, M54A2, and M109A2.

2. Availability: Finding the exact model and part number for your engine can be challenging, as these engines are no longer in production and spare parts availability might be limited.

3. Labor Costs: If you don't feel confident in performing the installation yourself, you'll need to pay for professional labor, which can add to the overall cost.

In conclusion, purchasing a new rear seal fuel crankshaft for your LDT-465, LDS-465, M35A2, M54A2, or M109A2 engine offers several benefits, including enhanced engine performance, improved fuel efficiency, and increased reliability. However, the high cost and potential challenges in finding the exact part and installing it might deter some engine owners.

If you're experiencing fuel leaks or notice a significant drop in engine performance, it's essential to address the issue promptly. Considering the benefits of a new rear seal fuel crankshaft, it's recommended to invest in a high-quality replacement. Start by researching reputable suppliers and comparing prices to ensure you get the best value for your money. Additionally, consider reaching out to engine enthusiast communities or military surplus parts dealers for potential sourcing options.

Details:

Multi fuel ldt465, lds465 this listing is for a new original stock rear crankshaft seal.

specifications differentialsdepo:

• brand: Surplus
• mpn: 415725
• part type: Seal Fuel Crankshaft
• ipn: 2815-9180595
• placement on vehicle: Rear

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Additional

seller differentialsdepo:

• rating: 100.0%
• # reviews: 1644
• city: dowagiac, michigan

payments differentialsdepo:

• other
• wallet: apple-pay
• credit card: mastercard

returns differentialsdepo:

• policy: returns accepted
• time: 30 days
• paid by: buyer

shipping differentialsdepo:

• transit: 4-9 days
• class: standard
• carrier: usps
• type: fixed
• service: usps first class

offer differentialsdepo:

• prices: $45.00–$89.99
• item condition: New
• in stock #: 3
• sold #: 12
• started: october 14, 2025
• options: ship-to-home
• availability: in stock