Komatsu Backhoe Parts

Replacement and repair parts for Komatsu backhoe loaders, covering major mechanical, hydraulic, and structural components across the WB series lineup. Whether you're rebuilding a loader arm, sourcing hydraulic cylinders, or tracking down engine and drivetrain components, these parts address common wear and failure points on Komatsu's backhoe models.

Fits Models At A Glance

• WB91 Series: WB91R-2, WB91R-5
• WB93 Series: WB93R-2, WB93R-5, WB93S-5
• WB97 Series: WB97R-2, WB97R-5, WB97S-5
• WB140 Series: WB140PS-2
• WB150 Series: WB150AWS-2

Key Notes

• Application: Backhoe loader models in the WB series used in construction and utility work
• Part Types: Hydraulic cylinders, seals, filters, engine components, undercarriage, and structural parts
• Condition: New and used parts available depending on application and model
• Sourcing: Parts cross-reference to OEM specifications for direct replacement
• Support: Contact Broken Tractor for fitment verification by serial number

Why Choose Broken Tractor

• ✅ Komatsu backhoe parts available for multiple WB generations
• ✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH
• ✅ Real parts staff ready to verify fitment by serial number