Home Products OEM Replacement Parts Kubota Z402 Diesel Engine Overhaul Rebuild Kit | Tractor Engine Parts

OEM Replacement Parts

Kubota Z402 Diesel Engine Overhaul Rebuild Kit | Tractor Engine Parts

MOQ: 1pcs Price: Negotiable

Part No.: 1G292-21010 / 1G292-21020
Engine Model: Kubota Z402
Application: Kubota Tractor Engines
Material: Cast Iron (Liners), Aluminum Alloy (Pistons), Steel (Bearings)
Warranty: 12 Months

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Product Details

Z402 For Kubota Tractor Diesel Engine Overhaul Rebuild Kits Machinery Parts For Efficient Performance

Product Overview

This professional-grade Kubota Z402 Diesel Engine Overhaul Rebuild Kit is engineered for high-performance restoration of Kubota tractor engines. Designed to meet or exceed OEM specifications, this comprehensive kit includes all critical components required for a complete engine rebuild, ensuring restored power, fuel efficiency, and extended service life. We provide global shipping to major industrial markets including North America, Europe, Asia-Pacific, the Middle East, and South America, with fast delivery to major ports and industrial centers.

Key Features & Benefits

Complete Rebuild Solution: Includes all essential components (pistons, rings, liners, bearings, gaskets, seals) for a full engine overhaul, eliminating the need for multiple part orders.
Premium Material Quality: Manufactured from high-grade cast iron and steel alloys for exceptional wear resistance, thermal stability, and long-term durability under heavy load conditions.
Precision Engineering: Components are machined to strict tolerances for perfect fitment and optimal compression, ensuring maximum horsepower and fuel economy.
Enhanced Durability: Features advanced surface treatments and heat-resistant coatings to withstand extreme operating temperatures and reduce friction.
Cost-Effective Solution: Provides a reliable alternative to OEM parts at a competitive price point, reducing downtime and maintenance costs for fleet operators.

Technical Specifications

Specification	Detail
Part Name	Z402 Diesel Engine Overhaul Rebuild Kit
Engine Model	Kubota Z402
Kit Components	Pistons, Piston Rings, Cylinder Liners, Main Bearings, Connecting Rod Bearings, Thrust Washers, Full Gasket Set, Oil Seals
Material	Cast Iron (Liners), Aluminum Alloy (Pistons), Steel (Bearings)
Surface Finish	Precision Honed, Heat-Treated
Application	Kubota Tractor Engines
Warranty	12 Months

OEM Cross-Reference

This rebuild kit is designed to replace the following genuine Kubota part numbers:

OEM Part Numbers: 1G292-21010, 1G292-21020, 1G292-21030
Alternative Numbers: 1G292-21040, 1G292-21050
Note: Always verify your engine serial number to ensure compatibility.

Compatibility

Engine Models: Kubota Z402 (Naturally Aspirated and Turbocharged variants)
Vehicle Applications: Kubota B-Series, L-Series, M-Series Tractors; also fits some Kubota industrial and construction equipment models.
Year Ranges: Compatible with engines manufactured from 1995 to 2015 (check specific engine serial number).

Global Supply & Distribution

Worldwide Shipping: We ship to over 50 countries via DHL, FedEx, UPS, and air/sea freight.
Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Netherlands), Asia-Pacific (Japan, South Korea, Australia), Middle East (UAE, Saudi Arabia), South America (Brazil, Argentina).
Fast Delivery: Standard delivery within 7-15 business days to major ports and industrial hubs. Express options available.
Export Experience: Over 10 years of international trade, fully compliant with customs regulations and export documentation.

Quality Assurance

Manufacturing Standards: Produced in ISO 9001:2015 certified facilities, adhering to strict quality control processes.
Testing Procedures: Each component undergoes dimensional inspection, pressure testing, and material hardness verification before shipment.
Warranty: 12-month warranty against manufacturing defects. Free replacement for any faulty parts within the warranty period.

FAQ

Q1: Is this kit compatible with my Kubota Z402 engine serial number?
A: Yes, this kit is designed for the Z402 engine series. However, we recommend verifying your engine serial number with our technical team before purchase to ensure proper fitment. Please contact us with your engine details for confirmation.

Q2: What tools are required for installation?
A: Installation requires standard engine overhaul tools including a torque wrench, ring compressor, bearing puller, and piston ring pliers. Professional mechanics should also use a cylinder hone and plastigauge for bearing clearance checks. A full service manual for your specific tractor model is recommended.

Q3: How long does the rebuild process typically take?
A: For an experienced mechanic, a complete engine rebuild using this kit typically takes 8-12 hours. First-time installers may require 16-20 hours. We recommend having the engine professionally serviced to ensure proper break-in and long-term performance.