fits model: Magnum. make: Dodge, Jeep.

( Brand: Jeep ), ( Manufacturer Part Number: 394AA ), ( Part Type: Crankshaft )
The Jeep 394AA Dodge 4.7L Magnum V8 SOHC Crankshaft is an essential component for any classic or restoration project involving this iconic vehicle. This crankshaft is a direct replacement for the original part in 1974-1976 Jeep CJ-5 and CJ-7 models that were equipped with the 360 V8 engine, which was later upgraded to the 4.7L Magnum V8 in these years.
The Jeep 394AA Dodge 4.7L Magnum V8 SOHC Crankshaft is a forged steel component, ensuring strength and reliability. It features a SOHC (Single Overhead Camshaft) design, which is known for its simplicity and efficiency. This crankshaft is precision-machined to ensure perfect fit and performance, with a polished finish that adds a touch of elegance to the engine bay.
The crankshaft has 6 main bearing journals and 2 counterweight journals, all of which are designed for smooth operation and reduced vibration. It also features a forged camshaft journal, ensuring durability and longevity. The crankshaft is balanced to reduce noise and vibration, providing a smooth and quiet operation.
The Jeep 394AA Dodge 4.7L Magnum V8 SOHC Crankshaft is a direct fit replacement, requiring no modifications to the engine block. It comes with all necessary hardware, including bolts and bearings, making installation easy and straightforward. This crankshaft is backed by a warranty, providing peace of mind to the customer.
In summary, the Jeep 394AA Dodge 4.7L Magnum V8 SOHC Crankshaft is a high-quality, precision-machined component that is a perfect fit for 1974-1976 Jeep CJ-5 and CJ-7 models. Its forged steel construction, SOHC design, and balanced operation make it a reliable and efficient choice for any classic or restoration project.
Pros of Buying a Jeep with a 3.9L Dodge 4.7L Magnum V8 SOHC Crankshaft:1. Powerful Engine: The Dodge 4.7L Magnum V8 engine is known for its power and reliability. It delivers a smooth and strong performance, making it suitable for off-road adventures and daily driving.
2. Fuel Efficiency: Compared to other V8 engines, the 4.7L Magnum V8 is relatively fuel-efficient. It provides a good balance between power and fuel economy.
3. Availability of Parts: As this engine is used in various Dodge vehicles, parts are widely available and relatively inexpensive.
4. Good Resale Value: The Jeep with this engine is likely to have a good resale value due to its popularity and the reliability of the engine.
Cons of Buying a Jeep with a 3.9L Dodge 4.7L Magnum V8 SOHC Crankshaft:1. Lack of Modern Technology: The engine may not come with modern features such as direct fuel injection or variable valve timing, which can affect fuel efficiency and performance.
2. Potential for Noise: Some users have reported that this engine can be quite noisy, which might be a drawback for those looking for a quiet ride.
3. Maintenance Costs: While parts are relatively inexpensive, the engine may require more frequent maintenance due to its age and design.
Conclusion:The Jeep with a 3.9L Dodge 4.7L Magnum V8 SOHC Crankshaft is a good choice for those looking for power, reliability, and fuel efficiency. However, potential buyers should be aware of the potential for noise and higher maintenance costs. Overall, if you can handle the noise and are willing to maintain the engine regularly, this Jeep could be a great investment due to its power, fuel efficiency, and good resale value.
Engine Information.
Pistons: Pistons are checked for damage, warping, or seizing of the pin. Cylinder walls are checked for excessive wear, pitting, and scoring. Fitment information is provided as a guide only.
All engine parts must be lubricated and bolts torqued to manufacturer specifications. No fitment or compatibility tool is perfect, and you should always double-check the of part with us. Cylinder Heads: heads are checked with a vacuum pump for compression and leaks.
This is due in part to the cleaning process and does not necessarily indicate damage. We buy and sell engine cores parts. Cranks are checked for defects and scoring or pitting of the journals. All engine parts should be inspected upon receipt.
Engine Blocks: blocks are checked for cracks and damage. No Core Fees. Warranty: Parts are covered by a 30-day warranty which begins after receipt of the item.
Resurfacing and replacement of valve seals are recommended to ensure good operation the cylinder head assembly. Crankshaft journals may sometimes have staining. Engine Crankshaft Sub-Assembly; Mopar 53022286AA; 2008 2013 Ram 15 Dakota, Grand Cherokee, Commander, Drongo, Aspen 53022033AA P1297-5312.