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Product Details
Product Overview
This high-precision Connecting Rod Bushing is specifically engineered for the Kubota Z402 diesel engine. Manufactured to meet or exceed OEM specifications, this bushing ensures optimal fitment and durability for your industrial, agricultural, or construction equipment. We serve a global B2B clientele, with expedited shipping to major industrial hubs in North America, Europe, Asia-Pacific, the Middle East, and South America.
Key Features & Benefits
OEM Specification: Manufactured to exact OEM dimensions (1G224-21090 / 15131-21090) for a guaranteed, non-compromising fit.
Enhanced Durability: Constructed from high-strength, wear-resistant materials to withstand the high loads and pressures of the Z402 engine.
Superior Lubrication: Precision-engineered oil grooves ensure optimal oil flow, reducing friction and preventing premature seizure.
Reliable Performance: Rigorously tested for hardness, tensile strength, and dimensional accuracy to ensure long service life and reduced downtime.
Cost-Effective Solution: A premium aftermarket alternative that delivers OEM-level quality without the premium price tag.
Technical Specifications
Specification
Detail
Part Name
Connecting Rod Bushing (Con Rod Bush)
Engine Model
Kubota Z402
OEM Reference 1
1G224-21090
OEM Reference 2
15131-21090
Material
High-Strength Steel Alloy with Copper-Lead lining
Hardness (Typical)
HRC 45-50
Application
Internal Engine Component
Condition
Brand New, Aftermarket OEM Equivalent
OEM Cross-Reference
This connecting rod bushing is a direct replacement for the following OEM part numbers:
Kubota OEM: 1G224-21090
Kubota OEM: 15131-21090
Note: Always verify your original part number for compatibility. These numbers are commonly found stamped on the original bushing or in the engine service manual.
Compatibility
Engine Models: Kubota Z402, Z402-B, Z402-E
Typical Applications:
Generators (e.g., Kubota GL Series)
Industrial Engines (e.g., Kubota Z400 Series)
Agricultural Machinery
Construction Equipment (e.g., Mini Excavators, Skid Steers)
Global Supply & Distribution
We are a leading international supplier of diesel engine components. Our logistics network ensures fast and reliable shipping worldwide.
Shipping: Express (DHL, FedEx, UPS), Air Freight, and Sea Freight.
Major Markets: USA, Canada, UK, Germany, Australia, UAE, Saudi Arabia, Singapore, Brazil, and South Africa.
Delivery: Typically 3-7 business days via express to major industrial zones and ports.
Trade Compliance: All products are exported with full documentation, including commercial invoices and packing lists.
Quality Assurance
Manufacturing Standard: ISO 9001:2015 certified production facilities.
Warranty: 12-month warranty against manufacturing defects in materials and workmanship.
Testing: 100% dimensional inspection and hardness testing before shipment.
FAQ
Q1: Is this bushing a direct fit for my Kubota Z402 engine?
Yes, this bushing is manufactured to the exact OEM specifications (1G224-21090 / 15131-21090) for the Kubota Z402 engine. It is a direct replacement part requiring no modification.
Q2: Do I need to machine this bushing after installation?
No. This bushing is supplied at the final finish size. It is designed to be pressed into the connecting rod and then honed to the correct pin diameter for a precise fit. We recommend professional installation by a qualified engine rebuilder.
Q3: What is the typical lifespan of this bushing?
With proper lubrication and regular maintenance, this bushing is designed to last for the standard overhaul interval of the Kubota Z402 engine (typically 5,000-8,000 hours, depending on load and operating conditions).
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