fits make: Nissan. year: 1981–1986.

( Brand: Itm Engine Components ), ( Manufacturer Part Number: 056-6031 ), ( Part Type: Arm ), ( Warranty: 1 Year ), ( Nps: C ), ( Engineering Name: Engine Rocker Arm ), ( Fitment Type: Direct Replacement ), ( Fitment Footnotes: Cyl 2, 4; ), ( Quantity Needed: 1; ), ( Part Number Superseded To: 056-6029 )
The 056-6031 engine rocker arm is an essential component for the 81-86 Nissan 720, also known as the R939 and 939. This part is specifically designed for the Ra602A engine, ensuring a seamless and efficient operation of your vehicle's engine.
The rocker arm is a critical piece that converts the up-and-down motion of the engine's valve lifters into the sideways motion needed for the engine valves to open and close. The 056-6031 engine rocker arm is meticulously engineered to deliver optimal performance and durability. It is made from high-quality materials that can withstand the rigors of daily use, ensuring reliable operation even under heavy loads.
The rocker arm features a robust design with a precision-machined camshaft face for accurate valve timing. It also boasts a durable, hardened steel pushrod journal that guarantees smooth operation and minimal wear and tear. The arm is also fitted with a high-quality bearing to reduce friction and ensure long-lasting performance.
Installing the 056-6031 engine rocker arm is a straightforward process. It is designed to replace worn-out or damaged parts, making it an ideal choice for vehicle owners looking to maintain their engine's performance and longevity. With its precise fit and excellent quality, this rocker arm is an excellent investment for any 81-86 Nissan 720, R939, or 939 owner.
Pros of buying a 056-6031 engine rocker arm for Nissan 720 (R939/939) models (1981-1986):1. Genuine Part: This rocker arm is a factory-produced part, ensuring a perfect fit and high-quality materials.
2. Original Design: The design adheres to the original specifications, ensuring optimal engine performance.
3. Long-lasting: High-quality materials used in manufacturing this part, ensuring it withstands the test of time.
4. Easily Available: Given its popularity and wide availability, it's relatively easy to find and purchase.
Cons of buying a 056-6031 engine rocker arm for Nissan 720 (R939/939) models (1981-1986):1. Expensive: Original parts, especially for older models, can be quite pricey compared to aftermarket alternatives.
2. Limited Availability in Some Regions: While widely available in developed countries, it might be challenging to find in some remote areas or developing countries.
3. Long Delivery Time: Due to its popularity, high demand can lead to longer delivery times, especially if ordering from an online retailer.
Conclusion:While the 056-6031 engine rocker arm for Nissan 720 (R939/939) models may be more expensive than aftermarket alternatives, its benefits such as guaranteeing a perfect fit, original design, and long-lasting durability make it a worthwhile investment for those who value original parts and performance. For those on a tight budget, considering an aftermarket alternative may be more appropriate. However, ensure that the aftermarket part is of high quality and fits your specific model to avoid potential complications.
4l 2389cc l4 gas naturally aspirated, 2.
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