Komatsu Excavator Pin 427-N42-1161

Komatsu Excavator Pin 427-N42-1161 is part of the 19PARTS KOM line, developed for demanding heavy-equipment service where dependable fit, durability, and day-to-day uptime matter. This pin is sourced for customers who value verifiable quality, established manufacturing standards, and confident buying backed by our Keep Ops Moving™ commitment.

Why buyers choose the 19PARTS KOM line

• Quality-focused aftermarket Komatsu replacement part for heavy-equipment service
• Sourced from established manufacturers and ISO-certified production environments where applicable
• Selected for dependable fit, finish, and long-service performance in excavator applications
• Supported by 19PARTS and our Keep Ops Moving™ standard for uptime-driven buyers

Product overview

Part number 427-N42-1161 is a Komatsu Pin intended for heavy-equipment maintenance and replacement needs. Buyers searching for aftermarket Komatsu pins, Komatsu excavator pins, or dependable heavy equipment parts can use this listing as a clean reference point for pricing, sourcing, and part-number confirmation.

Cross-reference hint

Search by 427-N42-1161 or alternate / no-dash reference 427N421161 and always confirm by machine model, serial number, and diagram position before ordering.

Fitment and verification

Use the model-specific hubs, part-number searches, and diagram callouts on our site to verify the correct Komatsu part number, callout location, and serial-range fitment before ordering. Product pages like this focus on quality, sourcing, and buying confidence; final fitment should always be confirmed against your machine, serial number, and service information.

Quality and inspection focus

Not every aftermarket pin is built to the same standard. The 19PARTS KOM line emphasizes consistent sourcing, quality-driven manufacturing, and low-claim performance expectations so contractors, fleet managers, and rebuild shops can buy with greater confidence.

Brand and quality

The 19PARTS KOM line is built around practical uptime: quality-focused Komatsu replacement parts, transparent identification, and support for customers who need to keep machines working. For part number 427-N42-1161, rely on 19PARTS to help you Keep Ops Moving™.