Bolt Conrod – 6720-31-3311

Looking up the correct bolt conrod starts with the exact catalog number. This product is listed as 6720-31-3311 and is associated with the Komatsu engine/application data below. Use both the number and the full application designation when checking fitment.

Komatsu Fitment Overview

Catalog data currently associates this product with 8 listed Komatsu engine/application references. Examples include S4D102E-1, S6D102E-1AA, S6D102E-1AB & SA6D102E-1AB, with the complete list provided below.

Compatible Engines / Applications

• S4D102E-1
• S6D102E-1AA
• S6D102E-1AB & SA6D102E-1AB
• SA4D102E-1AB
• SA6D102E-1AA
• SA6D102E-1AC
• SAA4D102E-2B
• SAA6D102E-2

Product Details

• Item: Bolt Conrod
• Part Number: 6720-31-3311
• Brand / Application Reference: Komatsu
• Catalog Specification: As stated in the product name
• Listed Applications: 8

Service and Replacement Notes

Engine and equipment hardware should be matched by exact catalog reference because thread, length, grade, and application can differ even when the part appears similar. Confirm the listed part number and application before ordering.

Before Ordering

Fitment should be confirmed before purchase. Match part number 6720-31-3311 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.