Cylinder Components

V2403 Cylinder Head for Kubota Excavator Generator Tractor – Fleet Supply

<p><strong>V2403 Cylinder Head 1G855-03042B, Complete with Valves, Cast Iron</strong> — replacement for Kubota KX121, L4200, L4740, M5140 and V2403-powered excavators, tractors and generators.</p> <ul> <li>Mid-to-late service life replacement addressing compression loss, coolant intrusion and valve seat recession under sustained high-load operation</li> <li>Swap the complete head assembly or plan alongside gasket, valve train and cooling system inspection based on machine hours and overhaul history</li> <li>Cross-reference interchange numbers: 1G916-03040B, 1G780-03043B, 1G896-03040B, 1G928-03040B</li> </ul> <p>Replacement interval guidance and fleet stocking recommendations ship with your order for predictable maintenance planning.</p>

Lead Time

2-5 Days

Warranty

3-12 Months

Min. Order

1 Piece

Ships To

120+ Countries

1G855-03042B Cast Iron cylinder head For Kubota Kubota V2403 Service Part

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Product Details

9243

Compatible Brands

CAT KOMATSU HITACHI VOLVO HYUNDAI DOOSAN KOBELCO SANY XCMG

Our parts are engineered to meet or exceed OEM specifications. Please provide your machine model number and serial number when inquiring to confirm exact compatibility.

How to Confirm Compatibility

  1. 1

    Find Your Machine Model

    Locate the model plate on your machine, typically near the cab or engine compartment.

  2. 2

    Note the Part Number

    Check your parts manual or existing part for the OEM part number.

  3. 3

    Contact Our Team

    Our technical team verifies compatibility within 2 hours. Send us the details via the inquiry form or WhatsApp.

Shipping Information

Express Shipping

DHL, FedEx, UPS -- 3-7 business days worldwide

Sea Freight

Cost-effective option for bulk orders -- 15-35 days

Real-Time Tracking

Tracking number provided after shipment. 24/7 support available.

Warranty Policy

3-12
Months Warranty

All parts come with manufacturer warranty. Duration varies by product category.

  • Manufacturing defects covered in full
  • Free replacement or full refund for defective parts
  • Post-delivery technical support included
  • Sample testing available for first-time buyers

ISO Certified Quality

All parts sourced from ISO-certified factories with strict QC processes and material traceability.

Competitive Pricing

Save 30-50% vs OEM prices without compromising quality. Transparent pricing with no hidden fees.

Fast 2-5 Day Shipping

Large Guangzhou warehouse with 10,000+ SKUs in stock. Most orders ship within 2-5 business days.

10+ Years Experience

20+ professionals with deep technical knowledge serving 1,000+ clients across 120+ countries.

24/7 Technical Support

Dedicated support team available around the clock. Part verification within 2 hours of inquiry.

Global Reach

Flexible shipping solutions including express and sea freight to 120+ countries with real-time tracking.

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Our technical team responds within 24 hours. MOQ 1 piece. Ships to 120+ countries from our Guangzhou warehouse.

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