Seal Ring – 175-13-21720

This product page brings together the key catalog identifiers for Seal Ring: part number 175-13-21720 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 3 listed Komatsu engine/application references. Examples include S4D102E-1, SA4D102E-1AB, SAA4D102E-2B.

Compatible Engines / Applications

• S4D102E-1
• SA4D102E-1AB
• SAA4D102E-2B

Product Details

• Item: Seal Ring
• Part Number: 175-13-21720
• Brand / Application Reference: Komatsu
• Catalog Specification: As stated in the product name
• Listed Applications: 3

Service and Replacement Notes

Pistons, rings, liners, and sleeves are internal-engine components where application and size details are critical. Match the exact part number and any size reference in the item name, then verify the complete engine/application code. Components from related engine families may not be interchangeable.

Before Ordering

Before ordering, compare 175-13-21720 with the number on the original part or with trusted service information. Also verify the full engine or machine designation, including suffixes, series codes, and size references where applicable.