Part number lookup
3D72-1 Replacement Parts
Cross-reference and compare 4 replacement listings for OEM / aftermarket part number 3D72-1. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
4 Matching Products
KomatsuConnecting Rod YM705311-23100 for Komatsu 3D72-1 Engine SK04-1 Skid Steer Loader$209.25
KomatsuFuel Injector Nozzle YM124770-53000 for Komatsu 3D72-1 3D75-1A 3D75-1B 3D84-1A 3D84-1B 3D84-1C 3D84-1D 3D84-1F 3D84-1G 3D84-1H 3D84-1J 3D84N-1YC SK04-1$58.27
KomatsuOil Pump YM129350-32090 for Komatsu Engine 3D72-1 3D75-1A 3D84-1H$209.48
KomatsuWater Separator YM129335-55700 for Komatsu Engine 2D68E-3 3D68E-3 3D72-1 Excavator PC40FR-2 PC40FR-1 PC15FR-1$45.00Part Numbers and Cross References
YM705311-23100705311-23100YM72817123100YM705225231003D72-101001-UPKomatsu1001-UPWYYM705311-23100YM124770-53000124770-5300001001-UP3D75-1A3D75-1B3D84-1A3D84-1B3D84-1C3D84-1D3D84-1F13021-UPYM729350-32100YM129350-32090YM121450-32090YM121575-320903D84-1H3D84-1JWYYM129350-32090YMR000280YM129335-55700129335-55700129335-55705129335-55701YM129335-55705YM129335-557012D68E-3B3D68E-3A3D68E-3B3D68E-3E
Applications and Fitment Summary
- Part Number
- Komatsu · s: Komatsu Engine: 3D72-1 S/N 01001-UP Komatsu Skid Steer Loader: SK04-1 S/N 1001-UP
- Komatsu · Komatsu Engine 3D72-1 3D75-1A 3D84-1H
Frequently Asked Questions
What parts replace OEM number 3D72-1?
This page lists 4 replacement listings indexed under 3D72-1. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 3D72-1?
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 3D72-1 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.