Filter Cab Air – 4I1278

This product page brings together the key catalog identifiers for Filter Cab Air: part number 4I1278 and its listed Komatsu engine/application fitment. These identifiers are intended to make part-number searches and application checks easier before purchase.

Komatsu Fitment Overview

Catalog data currently associates this product with 2 listed Komatsu engine/application references. Examples include SAA12V140E-3, SAA6D170E-2A.

Compatible Engines / Applications

• SAA12V140E-3
• SAA6D170E-2A

Product Details

• Item: Filter Cab Air
• Part Number: 4I1278
• Brand / Application Reference: Komatsu
• Catalog Specification: As stated in the product name
• Listed Applications: 2

Service and Replacement Notes

Filter and element fitment should be confirmed by exact part number and application. Similar dimensions do not always indicate interchangeability, so compare the catalog number and the complete engine/application information before ordering.

Before Ordering

The most reliable fitment check is an exact part-number match combined with matching application data. Confirm 4I1278 against the original component, parts manual, or service record before purchase.