Part number lookup
WA30-5 Replacement Parts
Cross-reference and compare 7 replacement listings for OEM / aftermarket part number WA30-5. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
7 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
KomatsuHydraulic Pump 705-40-01320 For Komatsu Wheel Loader WA30-5 WA30-5-X$508.24
KomatsuOverhaul Rebuild Kit for Komatsu Loader WA30-2 WA30-5 WA40-3 WA50-3$510.00
KomatsuRebuild Kit for Komatsu Wheel Loader WA30-5 WA40-3 WA50-3 Engine 3D84E S3D84$530.00
KomatsuThrust Washers for Komatsu WA30-5 WA40-3 WA40-3-CB WA40-3-CN Wheel Loader 3D84E-5Q-QB 3D84E-5N-BA 3D84E-5X-AB Engine$64.89
KomatsuV Belt YM129211-42290 for Komatsu 3D78AE-3A 3D84E-3D 3D84E-5X-AB Engine WA30-5 WA40-3 WA50-3 Wheel Loader$65.54Part Numbers and Cross References
129158-552101YM129158-521003D78N-1C00715-UPWA20-210001-UP3D78AE-3A3D84E-3D3845-UPWA30-515001-UP15001-2599920T-01-7131020S-01-7131020T-01-71320WA50-3WA40-3KomatsuPC25-1PC30-7PC40R-7PC38UU-2705-40-01320WA30-5-X15001-UPWA30-5-X3D84E-3PC35R-83D84EWA30-2WA40-3S3D84YM129900-02931129900-02931JV25DW-3PC30MR-2PC30MR-2-APC30MR-2-BPC30MR-2-CPC30MR-2-DWA40-3-CBWA40-3-CN129211-42290YM-129211-422903D84E-5X-AB00101-UP26001-UP
Applications and Fitment Summary
- Part Number
- Komatsu
- Komatsu · KOMATSU
- Komatsu Wheel Loader WA30-5 WA30-5-X Hydraulic Pump 705-40-01320
- Komatsu · s: For Komatsu Engine For PC35R-8 Excavator Item Included : - 1set Full gasekt kit - 3pcs Liner Cylinder/Sleeve - 3pcs Piston,STD size - 3pcs Piston Pin - 3set Ring set for 3pistons.STD size - 6pcs Pin Clips - 6pcs Valves 3pcs Intake Valves + 3pcs Exhaust Valves - 6pcs Valve Guides - 6pcs Valves Seats ( 3pcs Intake Valves Seats+ 3pcs Exhaust Valves Seats) - 1set Crankshaft bearing STD size - 1set Connect Rod Bearing STD size - 1Set Crankshaft Thrust washer
- Komatsu · Komatsu 3D84E-3 Engine PC35R-8 Excavator Item Included: - 1set Full gasekt kit - 3pcs Liner Cylinder/Sleeve - 3pcs Piston,STD size - 3pcs Piston Pin - 3set Ring set for 3pistons.STD size - 6pcs Pin Clips - 6pcs Valves (3pcs Intake Valves + 3pcs Exhaust Valves) - 6pcs Valve Guides - 6pcs Valves Seats (3pcs Intake Valves Seats+ 3pcs Exhaust Valves Seats) - 1set Crankshaft bearing STD size - 1set Connect Rod Bearing STD size - 1Set Crankshaft Thrust washer
- Komatsu · KOMATSU Wheel Loader: WA30-2, WA30-5-W, WA40-3, WA40-3SF-X, WA50-3 WA30-5-NA, WA30-5-X, WA40-3RS-X, WA40-3-X, WA50-3-X Contains the following: - Piston:3 - Piston Ring:3 - Piston Pin:3 - Cylinder Liner:3 - Piston Snap:6 - Piston Pin Bush:3 - Intake Valve:3 - Exhaust Valve:3 - Valve Guide:6 - Intake Valve Seat:3 - Exhaust Valve Seat:3 - Thrust Washer:Set of 2 Pairs - Main Beraing STD:Set of 4 Pairs - Con Rod Bearing STD:Set of 3 Pairs - Overhaul Gasket Kit:1 Set
- Komatsu · Komatsu Wheel Loader KOMATSU ENGINE MODELS: 3D84E-5Q-QB,3D84E-5N-BA,3D84E-5X-AB,S3D84E-5X-AC S3D84E-5X-AB,S3D84-5X-AB,3D84E,S3D84 Models: WA30-5,WA40-3,WA40-3-CB,WA40-3-CN,WA50-3,WA50-3CB,WA50-3-CN Contains the following: 1.Piston:3 2.Piston Ring:3 3.Piston Pin:3 4.Cylinder Liner:3 5.Piston Snap:6 6.Piston Pin Bush:3 7.Intake Valve:6 8.Exhaust Valve:6 9.Valve Guide:6 10.Intake Valve Seat:6 11.Exhaust Valve Seat:6 12.Thrust Washer:Set of 2 Pairs 13.Main Beraing STD:Set of 4 Pairs 14.Con Rod Bearing STD:Set of 3 Pairs 15.Overhaul Gasket Kit:1 Set Note: Please leave us a message if you need the over size (+0.25/0.5mm) bearings, If no extral requirement we will send STD Size by default.
- Komatsu Chipper:SR3000 Vibratory Roller:JV25CW-3,JV25DW-3 Mini Excavator: PC30MR-2,PC30MR-2-A,PC30MR-2-B,PC30MR-2-C,PC30MR-2-D Wheel Loader: WA30-5,WA40-3,WA40-3-CB,WA40-3-CN,WA50-3,WA50-3CB,WA50-3-CN Komatsu Engine Models: 3D84E-5Q-QB,3D84E-5N-BA,3D84E-5X-AB,3D84ES3D84E-5X-AC,S3D84E-5X-AB,S3D84-5X-AB,S3D84 Yanmar Engine Models: 3TNV84-BGKL,3TNV84-BMNK,3TNV84-DZP02, 3TNV84-GKL3TNV84-BGMG,3TNV84-BXNK, 3TNV84-DZP03,3TNV84-GMG3TNV84-BKSA2, 3TNV84-DUW,3TNV84-GDG,3TNV84-GKM 3TNV84-BMCU,3TNV84-DZP01,3TNV84-GGE,3TNV84-GYM 3TNV84-GZG01,3TNV84-KSA3,3TNV84-NBK,3TNV84-S1K 3TNV84-KMW,3TNV84-KUP,3TNV84-NU1,3TNV84-XKMR 3TNV84-KSA,3TNV84-LUZ,3TNV84-Q1K,3TNV84-XWL 3TNV84-KSA2,3TNV84-MU2,3TNV84-Q1KA Hitachi:ZX60USB-3F, ZX65USB-3F
Frequently Asked Questions
What parts replace OEM number WA30-5?
This page lists 7 replacement listings indexed under WA30-5. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for WA30-5?
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 WA30-5 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.