2201209 Belt Tensioner Fits Caterpillar Models

One New Aftermarket Replacement Belt Tensioner for Caterpillar (Cat) Equipment

This aftermarket replacement belt tensioner fits a wide range of Caterpillar (Cat) equipment powered by C6.6, C7, C9, and 3126-series engines. The belt tensioner maintains proper serpentine belt tension on the engine accessory drive system, helping prevent belt slippage, premature belt wear, and accessory failures. Replaces Caterpillar OEM part numbers 2201209 and 220-1209.

Specifications

• Weight: approximately 3.8 lbs
• Dimensions: approximately 5.12 x 7.09 x 5.51 in

Compatible Models

Caterpillar Motor Graders: 12K, 12M, 120K, 120K 2, 140K, 140K 2, 160K

Caterpillar Track-Type Loaders: 953D, 963D, 973D

Caterpillar Track-Type Tractors: D5R LGP, D5R XL, D6K LGP, D6K XL, D6N

Caterpillar Wheel Loaders: 938H

Caterpillar Wheel Dozers: 814F II

Caterpillar Earthmoving Compactors: 815F II, 816F II

Caterpillar Asphalt Pavers: AP-500E, AP-555E, AP-600D, AP-655D, BG500E, BG555E, BG600D, BG655D

Caterpillar Wheel Feller Bunchers / Forwarders: 521, 522, 573, 584, 584HD

Caterpillar Excavators: 374, 395

Caterpillar Industrial / Truck Engines: 3126, 3126B, 3126E, C-9, C6.6, C7, C9, C9.3

Caterpillar Petroleum Products: CX31-C9I, CX31-P600, TH31-C9I, TH31-C9P, TH31-E61

Replaces Part Number(s):

2201209, 220-1209, 1900634, 1979663

New aftermarket replacement part - not remanufactured, not used.