
( Brand: Gm ), ( Manufacturer Part Number: 38702 )
The GM 38702 Tensioner is a critical component in the serpentine belt system of select General Motors vehicles. Specifically designed for use on select applications, this tensioner assembly, part number ASMDRV19341303, ensures the proper functioning and alignment of the serpentine belt to optimize engine performance and durability.
This tensioner boasts a robust design, featuring a durable cast iron housing, effective pulley bearing, and precision machined components. The incorporation of a variable-length pulley arm facilitates automatic belt tensioning, minimizing the need for manual adjustments and providing optimal belt tension throughout the engine's operating range.
The tensioner assembly includes the belt tensioner pulley, idler pulley, inducer pulley, and associated hardware for installation. Additionally, key features such as a double-lipped oil seal and a ribbed metal belt cover help prevent Contaminants from entering the crankshaft pulley.
Installing the GM 38702 Tensioner assembly is a straightforward process, designed to fit specific General Motors applications. The replacement of a worn or failing tensioner can help improve drive system performance, minimize belt slippage, and reduce the risk of engine damage or breakdown. For those looking for an efficient solution to extend the life of their vehicle's engine and restore its optimal operation, the GM 38702 Tensioner is the ideal choice.
The GM 38702 Tensioner Assembly (A/S Drive 19341303) is a part that is commonly used in the belt drive system of General Motors vehicles. This part helps to maintain proper tension on the serpentine belt, ensuring stable engine performance and smooth operation. Here are some potential advantages and disadvantages of purchasing this specific tensioner assembly:
Advantages:1. OEM Part: This tensioner assembly is a genuine Original Equipment Manufacturer (OEM) part, meaning it is manufactured by GM and is designed to be an exact fit for specific GM vehicles. This can help ensure proper function and compatibility with other vehicle components.
2. Enhances Engine Performance: The tensioner assembly helps maintain proper belt tension, which can lead to improved engine performance. A properly tensioned belt allows the engine accessories to operate efficiently and effectively.
3. Upper Tensioner: This tensioner assembly includes both the pusher and idler pulleys, as well as the necessary bolts and gaskets. It is an all-inclusive repair solution for replacing the tensioner in certain GM vehicles.
Disadvantages:1. Cost: OEM parts can often be more expensive than aftermarket alternatives. The cost of this GM tensioner assembly may be higher compared to other aftermarket options.
2. Installation Complexity: Installing this part may require some mechanical expertise and knowledge, as it is a component of the belt drive system that involves multiple pulleys and tensioning mechanisms.
Conclusion:The GM 38702 Tensioner Assembly (A/S Drive 19341303) offers the advantages of being an OEM part, ensuring compatible fitment and reliable engine performance. However, the downside is its potential higher cost and installation complexity. Ultimately, considering the age and condition of your vehicle, and your own mechanical skill level, will help determine whether purchasing this part is the best choice for your specific situation. If you prefer the peace of mind that comes with an original GM component and the mechanical expertise to install it properly, then this part may be the ideal choice for you. Alternatively, if you wish to keep costs low or prefer the convenience of an aftermarket replacement, there are other options available on the market.
Buyer should verify this is the exact part needed before purchasing.