7K0734 Bolt for Caterpillar Equipment

7K0734 is a hex head bolt used in Caterpillar engines and Caterpillar track-type loaders. The listed equipment applications include Caterpillar 3116, 3126, 3126B, 3306, 3406, 3406B, 3406C, C-9, C9 and 973 models. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part belongs to the head bolts category. Its dimensions, thread specification, locking feature and material grade are listed below for identification and application checks.

Fitment

• Equipment manufacturer: Caterpillar
• Equipment type: Engine
• Equipment type: Track-type loader
• Engine model: Caterpillar 3116
• Engine model: Caterpillar 3126
• Engine model: Caterpillar 3126B
• Engine model: Caterpillar 3306
• Engine model: Caterpillar 3406
• Engine model: Caterpillar 3406B
• Engine model: Caterpillar 3406C
• Engine model: Caterpillar C-9
• Engine model: Caterpillar C9
• Machine model: Caterpillar 973 track-type loader

Cross-reference numbers

The part is identified by the following number formats:

Specifications

Before installation, verify the bolt number, thread size and dimensions against the removed part and the service documentation for the specific Caterpillar engine or machine. The application data covers the listed Caterpillar engine families and the 973 track-type loader.