2213775 Belt Serpentine Fits Caterpillar Models

One New Aftermarket Replacement Serpentine Belt for Caterpillar (Cat) C-Series Engines and 345/349 Excavators

This serpentine belt drives essential engine accessories -- including the alternator and cooling system components -- from the crankshaft on Caterpillar C7, C9, C11, and C13 engines used across a wide range of Cat excavators, material handlers, wheeled excavators, generator sets, and industrial engine applications. It is an 8-rib (8K/8PK) belt and serves as a direct replacement for Caterpillar OEM part number 2213775 (also formatted as 221-3775).

Specifications

• Belt Type: Serpentine (8-rib / 8K / 8PK)
• Width: 27.9 mm
• Length: 902 mm
• Weight: approx. 0.9 lbs

Compatible Models

Caterpillar C-Series Engines: C7, C9, C11, C13, CX31-C9I, CX31-P600, TH31-C9I, TH31-E61

Caterpillar 345 Series Excavators: 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, W345C MH

Caterpillar 349 Series Excavators: 349D, 349D L, 349D2, 349D2 L

Caterpillar Mobile Hydraulic Power Units: 345C, 345C L, 345D, 349D L, 349D2

Caterpillar Generator Sets: 3512

Caterpillar Shovel Logger: 345C

Replaces Part Number(s):

2213775, 221-3775

New aftermarket replacement part - not remanufactured, not used.