6I1451 Engine Air Filter for Caterpillar Equipment

6I1451 is an engine air filter for Caterpillar paving compactors, including the CB-434C, CB-434B, CP-323C, and CS-323C models. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The filter is identified as a secondary engine air filter with a radial seal and standard-efficiency filter specification. The supplied application data associates part number 6I-1451 with the Caterpillar paving compactor models listed below.

Fitment

This filter is listed for Caterpillar paving compactor equipment in the following models and machine series:

• Caterpillar CB-434C paving compactor
• Caterpillar CB-434B paving compactor
• Caterpillar CP-323C paving compactor
• Caterpillar CS-323C paving compactor

The fitment information is limited to the Caterpillar paving compactor models specified above. Model designation and filter part number should be checked against the machine parts documentation before installation where several filter configurations are used within the same equipment series.

Cross-reference numbers

The product is listed under the following number formats:

• 6I1451
• 6I-1451

6I1451 is the product SKU, while 6I-1451 is the hyphenated part-number format shown in the application data. Both formats identify the same engine air filter reference.

Specifications

The listed dimensions are length 16 cm, width 11.5 cm, and depth 11.5 cm. The stated product weight is 0.8 lb. The supplied specifications do not identify additional included components, mounting hardware, filter housing parts, or a primary filter element.