O-Ring – 07000-73040

This product page brings together the key catalog identifiers for O-Ring: part number 07000-73040 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 1 listed Komatsu engine/application: 4D105-3C.

Compatible Engines / Applications

• 4D105-3C

Product Details

• Item: O-Ring
• Part Number: 07000-73040
• Brand / Application Reference: Komatsu
• Catalog Specification: As stated in the product name
• Listed Applications: 1

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

Fitment should be confirmed before purchase. Match part number 07000-73040 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.