3967190 Engine V-ribbed Belt Tensioner Pulley For 6CT 6CT8.3 6D114 PC360-7

A belt tensioner is a device that applies a predetermined amount of tension to the engine's accessory drive belt (serpentine belt). Its primary function is to maintain constant, optimal tension on the belt as it wears and stretches over time. This prevents the belt from slipping, squealing, or throwing off, ensuring that critical components like the alternator, water pump, and A/C compressor operate reliably. This belt tensioner 3967190 is engineered for maximum durability and precise fitment in 6CT 6CT8.3 6D114 PC360-7. Manufactured to meet or exceed OEM standards, it ensures optimal engine performance and a long service life under heavy-duty conditions.

Whether for full engine rebuilds or quick replacements, DDP Engine provides you with the most reliable parts at unbeatable wholesale prices.

Parameter Details
Product Name: Belt Tensioner
Part Number: 3967190

Condition: Brand New / High-Quality OEM / Aftermarket
Warranty: 6 Months / 1 Year
Engine Model: 6CT 6CT8.3 6D114 PC360-7

Application:

6CT / 6CT8.3 / 6D114: These are C-series inline 6-cylinder, turbocharged diesel engines with a displacement of 8.3L (114mm bore). They are commonly used in construction machinery (such as excavators, loaders, bulldozers, rotary drilling rigs), generator sets, marine auxiliary machinery, heavy trucks, and mining equipment. Power ranges from approximately 185–260 horsepower (China II emission standard), and most are mechanical direct injection.

PC360-7: This is the PC360-7 hydraulic excavator, with standard power units being either SAA6D107E-2 or SAA6D114E-2.

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