Steering Box Assembly Mf135 – 1673663M91

This product page brings together the key catalog identifiers for Steering Box Assembly Mf135: part number 1673663M91 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 5 listed Komatsu engine/application references. Examples include N855-1, NT855-1, NTA855-1, with the complete list provided below.

Compatible Engines / Applications

• N855-1
• NT855-1
• NTA855-1
• N855
• NT855

Product Details

• Item: Steering Box Assembly Mf135
• Part Number: 1673663M91
• Brand / Application Reference: Komatsu
• Catalog Specification: As stated in the product name
• Listed Applications: 5

Service and Replacement Notes

Cylinder-repair parts should be selected from exact catalog data rather than appearance. Pay close attention to piston, ring, liner, or sleeve size references and to engine suffixes in the compatibility list. These details can distinguish otherwise similar components.

Before Ordering

Fitment should be confirmed before purchase. Match part number 1673663M91 first, then compare the complete engine/application code to your equipment or service documentation. Contact your parts source for verification when the original number is unavailable.