1213397 Cylinder & Rods for Caterpillar Equipment

1213397 Cylinder & Rods is a spare part for Caterpillar equipment and Caterpillar engines. The part is used with Caterpillar engine and excavator applications, including the 3056, 3056E, 3196, 3306, 3406, 3406B, 3406C, C-12, C6.6, and 350 models.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The part is listed for the following Caterpillar equipment and engine model applications:

• Caterpillar 3056
• Caterpillar 3056E
• Caterpillar 3196
• Caterpillar 3306
• Caterpillar 3406
• Caterpillar 3406B
• Caterpillar 3406C
• Caterpillar C-12
• Caterpillar C6.6
• Caterpillar 350

The current application data identifies the compatible equipment categories as Caterpillar engine-machine applications and Caterpillar excavators. Model compatibility should be checked against the machine or engine identification before installation, because the same model designation may be used in more than one equipment configuration.

Cross-reference numbers

The following numbers are associated with the 1213397 Cylinder & Rods part:

• 1213397
• 121-3397
• 6E4978

1213397 is the SKU used for this product. The number 121-3397 is the hyphenated format of the same Caterpillar part number shown in the product data. 6E4978 is listed as an interchange or cross-reference number.

Specifications