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

Frequently Asked Questions

What Komatsu backhoe models does Broken Tractor carry parts for?

Broken Tractor carries parts for Komatsu WB series backhoe loaders, including the WB91R-2, WB91R-5, WB93R-2, WB93R-5, WB93S-5, WB97R-2, WB97R-5, WB97S-5, WB140PS-2 and WB150AWS-2. These parts cover several WB generations used in construction and utility work.

What types of Komatsu backhoe parts can I buy?

We carry hydraulic cylinders, seals, filters, engine components, undercarriage parts and structural parts for Komatsu backhoe loaders. These parts address common wear and failure points, whether you are rebuilding a loader arm or replacing drivetrain components.

How do I find the right part for my Komatsu WB93R-5 backhoe?

Start with your machine's model and serial number, because fitment can change between WB generations and serial ranges. Match the part number on your old part where you can, or have the Broken Tractor parts team verify fitment by serial number at (800) 909-7060.

Does Broken Tractor sell new or used Komatsu backhoe parts?

Broken Tractor offers both new and used Komatsu backhoe parts, depending on the application and model. Check the listing for the specific part to see which condition is offered for your machine.

Are aftermarket Komatsu backhoe parts a direct replacement for OEM?

Yes, our Komatsu backhoe parts cross-reference to OEM specifications so they work as direct replacements. Confirm the part number or serial number fitment before ordering so you get the correct part for your WB model.