1S8734 Bracket for Caterpillar Equipment

The 1S8734 bracket is used on Caterpillar track-type tractors and track loaders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by the SKU 1S8734 and is listed for equipment using the 1S-8734 part number. The available application data covers several Caterpillar track-type tractor and track loader models, with the equipment series and model designations listed below.

Fitment

Compatible Caterpillar equipment includes the following track-type tractors:

• 140
• 141
• 143
• 153
• 163
• 4
• 5
• 55
• 5A
• 5S
• 6
• 6A
• 6S
• D5
• D5B
• D6C
• D6D
• D6D SR
• D6E
• D6E SR
• D6F SR
• D6G
• D6G SR
• D6G2 LGP
• D6G2 XL

Compatible Caterpillar track loaders:

• 951
• 955
• 977

Cross-reference numbers

• 1S8734
• 1S-8734

The two listed formats refer to the same part number designation, with and without the separator between the prefix and numeric sequence.

Specifications