5H1678 V-Belt Single for Caterpillar

The 5H1678 V-belt is an engine belt used with Caterpillar equipment and Caterpillar engines installed in machine, generator set, and industrial applications. The part is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The available application data identifies this belt for Caterpillar engine models and engine families including 3304, C-10, C-12, C-7, C-9, C7, C9, 3126B, 3176C, and 3196. The product is listed under the single V-belt designation, while the referenced Caterpillar application information also includes the 5H-1678 belt set designation.

Fitment

• Equipment manufacturer: Caterpillar
• Equipment application: Caterpillar engine-machine equipment
• Equipment application: Caterpillar generator set equipment
• Equipment application: Caterpillar industrial equipment
• Engine model: Caterpillar 3304
• Engine model: Caterpillar C-10
• Engine model: Caterpillar C-12
• Engine model: Caterpillar C-7
• Engine model: Caterpillar C-9
• Engine model: Caterpillar C7
• Engine model: Caterpillar C9
• Engine model: Caterpillar 3126B
• Engine model: Caterpillar 3176C
• Engine model: Caterpillar 3196

Application should be checked against the engine arrangement and the belt identification on the machine before installation. The model references above are taken from the available Caterpillar application data for this part number. The same engine model may be installed in different Caterpillar machine, generator set, or industrial configurations.

Cross-reference numbers

The numbers 5H1678, 5H-1678, 7M4705, 2Y5013, and 2Y7609 are listed as identifying or cross-reference numbers for the same V-belt application. The hyphenated and non-hyphenated forms 5H-1678 and 5H1678 are included to reflect the number formats used in parts catalogs and product records.

Specifications

The listed dimensions and weight describe the product data available for SKU 5H1678. For identification, ordering, and installation, the belt number and the specific Caterpillar engine arrangement should be matched with the equipment parts documentation.