Part number lookup
WB91R Replacement Parts
Cross-reference and compare 3 replacement listings for OEM / aftermarket part number WB91R. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
3 Matching Products
Part Numbers and Cross References
Applications and Fitment Summary
- Komatsu · s: Fit For Komatsu Loader: WB142, WB146, WB146PS, WB156, WB156PS, WB91R
- Komatsu · s： Komatsu Backhoe Loader: WB142, WB146, WB146PS, WB156, WB156PS, WB91R, WB97R-5E0, WB93R-5, WB93R-5E0, WB91R-5, WB91R-5E0, WB97R-5, WB156PS-5, WB156-5, WB142-5, WB146-5, WB146PS-5, WB93R-8
- Part Number
- Deutz · s: Komatsu Backhoe Loader:WB142, WB91R, WB91R-5, WB91R-5E0, WB142-5 CASE Backhoe Loader: 580SM, 580SM+, 580SM SERIES II, 580SM SERIES III, 580SM+ SERIES II, 580SM+ SERIES III, 590L, 590SL, 590SL SERIES II, 590SM, 590SM SERIES II Specification: Teeth:13x30
- Case · s: Komatsu Backhoe Loader:WB142, WB91R, WB91R-5, WB91R-5E0, WB142-5 CASE Backhoe Loader: 580SM, 580SM+, 580SM SERIES II, 580SM SERIES III, 580SM+ SERIES II, 580SM+ SERIES III, 590L, 590SL, 590SL SERIES II, 590SM, 590SM SERIES II Specification: Teeth:13x30
- Case · s: Komatsu Backhoe Loader:WB142, WB91R, WB91R-5, WB91R-5E0, WB142-5 CASE Backhoe Loader: 580SM, 580SM+, 580SM SERIES II, 580SM SERIES III, 580SM+ SERIES II, 580SM+ SERIES III, 590L, 590SL, 590SL SERIES II, 590SM, 590SM SERIES II
Frequently Asked Questions
What parts replace OEM number WB91R?
This page lists 3 replacement listings indexed under WB91R. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for WB91R?
Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.
Can I request a quote if WB91R is not an exact match?
Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.