Bearing Conrod (Upper) .STD – 6731-32-3400

This listing is for Bearing Conrod (Upper) .STD, part number 6731-32-3400, referenced for the Komatsu engines and applications shown below. The part number is retained exactly so buyers can compare it directly with an existing component, parts book, or service record.

Komatsu Fitment Overview

Catalog data currently associates this product with 13 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
• S4D102-E
• S6D102-E
• S6D102E-1
• SA4D102E-1
• SA6D102E-1

Product Details

• Item: Bearing Conrod (Upper) .STD
• Part Number: 6731-32-3400
• Brand / Application Reference: Komatsu
• Catalog Specification: STD specification
• Listed Applications: 13

Service and Replacement Notes

Bottom-end components require precise identification. Match the stated bearing or metal size, whether the listing is a pair or a set, and the complete application code. This helps prevent ordering a dimensionally different component that may share a similar catalog description.

Before Ordering

Before ordering, compare 6731-32-3400 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.