Our Overhaul Rebuild Kit for Yanmar 4TNV88 engine is designed to deliver maximum reliability and performance for Hitachi excavators including ZX50U-2, ZX48U-3, ZX40U-3, and related models. This complete engine rebuild kit ensures longer service life, OEM-standard fitment, and improved efficiency on heavy-duty job sites.
Engine Fitment (Yanmar 4TNV88 Series)
This rebuild kit is suitable for multiple Yanmar 4TNV88 engine variants:
-
4TNV88
-
4TNV88-BDAW, 4TNV88-BDSA, 4TNV88-BPNKR, 4TNV88-BPTB
-
4TNV88-BPNS, 4TNV88-BXPYBD, 4TNV88-DSA, 4TNV88-DSAP
-
4TNV88-GGEH, 4TNV88-GGEP, 4TNV88-GKM, 4TNV88-GYM
-
4TNV88-LU2, 4TNV88-NBK, 4TNV88-PTBZ1, 4TNV88-QTB
-
4TNV88-XMS, 4TNV88-XWL, 4TNV88-N5FA, 4TNV88-K5FD
-
4TNV88-BPHB, 4TNV88-BDHKS1, 4TNV88-BNBK, 4TNV88-DAE
Note: Cylinder liners are semi-finished type, ensuring precise finishing to OEM standards.
Applications (Hitachi Excavators)
This kit is compatible with the following Hitachi models:
-
ZX40U-2, ZX50U-2, ZX40U-3, ZX40U-3F, ZX40U-3U
-
ZX40UR-3, ZX40UR-3D, ZX40UR-3DU, ZX40UR-3U
-
ZX48U-3, ZX48U-3F
-
ZX50U-3, ZX50U-3F, ZX50U-3U, ZX50UNA-3
-
ZX52U-3, ZX52U-3F
Kit Contents
This complete Yanmar 4TNV88 rebuild kit includes:
-
1 Set Overhaul Gasket Kit
-
1 Set Cylinder Liners (Semi-finished)
-
1 Set Pistons STD
-
1 Set Piston Pins
-
1 Set Snap Rings
-
1 Set Rod Bushings
-
1 Set Piston Rings STD
-
1 Set Main Bearings
-
1 Set Rod Bearings
-
1 Set Thrust Washer
-
1 Set Intake & Exhaust Valves
-
1 Set Valve Guides
-
1 Set Intake & Exhaust Valve Seats
Benefits of Using This Kit
OEM-Quality Components
Manufactured to meet or exceed OEM standards for durability and fitment.
Extended Engine Life
Prevents breakdowns, increases performance, and reduces downtime.
Complete Solution
All essential parts included for a full engine overhaul.
Cost-Effective Maintenance
A reliable and economical choice for heavy equipment owners.
