For Kobuta KX040-4 KX057-4 KX057-5 U55 U55-4 U55-5 R420S R430 R520S R530 R540 Hydraulic Pump Coupling Assembly With Hub RD451-42630 RD401-42620 Cylinder Head 3TNV88 Valve Spring Kit Spring

3TNV88 Valve Spring Kit Spring Seat & Retainer For Yanmar (Fit One Engine)

part number:10137721

Component replacement and upgrade: This kit covers key components of the D1402 engine

4 Overhaul Rebuild Kit With Engine Bearings

1 PCS Flameout Solenoid 12V

For Kobuta KX040-4 KX057-4 KX057-5 U55 U55-4 U55-5 R420S R430 R520S R530 R540 Hydraulic Pump Coupling Assembly With Hub RD451-42630 RD401-42620 Cylinder Head 3TNV88 Valve Spring Kit SpringFor Kobuta KX040 4 KX057 4 KX057 5 U55 U55 4 U55 5 R420S R430 R520S R530 R540 Hydraulic Pump Coupling Assembly With Hub RD451 42630 RD401 42620 Note: If possible, please send photos of your old part from multiple angles to ensure the part you purchase meets your needs. Compatible Replacement Parts Number: RD451 42630, RD45142630, RD401 42620, RD40142620 Equipment Applications: Fit For Kobuta Excavator: KX040 4, KX057 4, KX057 5, U55, U55 4, U55 5 Fit