Part number lookup
WA20-2 Replacement Parts
Cross-reference and compare 3 replacement listings for OEM / aftermarket part number WA20-2. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
3 Matching Products
KomatsuFuel Lift Pump Feed Pump 129158-552101 for Komatsu WA20-2 WA30-5 WA40-3SF-X Yanmar Engine 3D78N-1C 3D78N-1C 3D78AE-3A$84.57
KomatsuSet of 4 pcs Engine Mount 20T-01-71310 for Komatsu WA30-5 WA20-2 PC25-1 WA50-3 WA40-3 PC30-7 PC45 PC40R-7 PC38UU-2$160.70
KomatsuStarter Motor 129129-77010 171008-7 for Komatsu PC25 PC28 PC30 PC15 PC20 PC35 PC38 PC38 PC40FR Excavator WA20-2 Wheel Loader 3D78 Engine$150.00Part Numbers and Cross References
Applications and Fitment Summary
- Part Number
- Komatsu
- Komatsu · KOMATSU
- Komatsu · Komatsu: PC25R-1 PC28UU-1 PC28UU-2 PC30R-7 PC15-3 PC20-7 PC35-UU PC25-1 PC30-7 PC28UU-2 PC28UG-2 PC28UD-2 Excavator for Komatsu: WA20-2 Wheel Loader 3D78 Engine
Frequently Asked Questions
What parts replace OEM number WA20-2?
This page lists 3 replacement listings indexed under WA20-2. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for WA20-2?
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 WA20-2 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.