Fuel Lines

High‑Performance Komatsu‑Compatible Fuel Lines

Keep Komatsu equipment running efficiently and safely with a focused selection of replacement fuel lines engineered to meet critical fit and function requirements for heavy‑duty use. These components are identified by Komatsu‑style part numbers for easy cross‑reference and are designed to meet OEM specifications for routing, diameter, and connection integrity. Always verify compatibility against equipment model, serial number, and service documentation before ordering and installing.

Built for Reliability and Uptime

Fuel lines are constructed from durable materials for resistance to wear, heat, and corrosion commonly encountered in construction and industrial environments. Our website includes popular Komatsu‑style references such as 6150‑71‑5111 and related variants to support quick lookups and maintenance planning. Where noted, products are designed to meet or exceed OEM expectations for performance under typical operating conditions.

Coverage Across Models

Inventory spans multiple Komatsu machine families, from compact excavators to large dozers and wheel loaders, helping reduce downtime during scheduled maintenance or urgent repairs. For older or recently released models, use the exact OEM part number to ensure proper length, bend geometry, and fitting type for leak‑free operation.