TD04L4 Turbocharger for Kubota V3307 & KX080-4S – Direct Replacement

Product Specifications

Compatible Models

Tired of Turbo Failures on Kubota V3307 Excavators? Get the TD04L4 Turbocharger for Reliable KX080-4S Operation

Every unplanned turbo failure on a Kubota KX080-4S excavator means 8–12 hours of downtime — costing $1,200+ per day in lost productivity and rental penalties. Counterfeit TD04L4 turbos fail within 300 operating hours due to substandard turbine shaft hardness and poor bearing preload. OEM replacements take 3 weeks to arrive and cost 42% more than verified aftermarket alternatives.

OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse

This TD04L4 turbocharger is engineered to match original Kubota performance specs while delivering immediate availability. Built by ISO 9001-certified factories with 10 years of turbo production experience, each unit undergoes full rotational balance testing and boost pressure validation at 1.8 bar before shipment. It’s designed specifically for high-cycle hydraulic excavation work where consistent airflow and thermal stability directly impact engine responsiveness and fuel efficiency.

Where This Part Works

This TD04L4 turbo for Kubota operates reliably across demanding applications: urban excavation sites with frequent stop-start cycles, quarry loading operations under sustained load, port material handling with salt-air exposure, and demolition projects requiring peak torque delivery. In these environments, the turbo must maintain stable boost pressure between 1,200–4,500 rpm while resisting oil coking at exhaust gas temperatures up to 720°C — making precise compressor wheel geometry and journal bearing clearance critical.

Engineering Details That Matter

The turbine housing is cast from high-silicon Ni-resist ductile iron (ASTM A439 D2), enabling continuous operation at 720°C without warping. The compressor wheel is precision-machined from 7075-T6 aluminum alloy, balancing strength-to-weight ratio and aerodynamic efficiency. Journal bearings use hardened 440C stainless steel with controlled surface finish Ra ≤ 0.2 μm to ensure oil film formation under low-RPM conditions. Shaft runout is held to ≤ 0.02 mm TIR, guaranteeing vibration-free operation at rated speeds. All sealing surfaces feature NBR rubber gaskets rated for -40°C to +150°C, preventing oil leakage into the intake tract during cold starts.

The Real Cost of Wrong Parts

A $180 counterfeit TD04L4 turbo may save $65 upfront but typically fails within 250 hours — triggering secondary damage to the intercooler, EGR valve, and lambda sensor. Repair labor adds $320+, and machine downtime averages $1,150/day. By contrast, this TD04L4 turbo for Kubota delivers 4,500+ hour service life when maintained per Kubota V3307 OEM guidelines. Total cost of ownership drops 63% over three years compared to low-tier alternatives — verified through field data from 87 fleet operators across Southeast Asia and the Middle East.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually packed in rigid XUNPO-branded carton with custom-cut anti-vibration polyurethane foam
• In-stock items shipped within 2–5 working days after payment confirmation
• Flexible logistics: Express (DHL/FedEx/UPS), air freight, or sea freight — quoted based on destination and urgency
• Real-time tracking number provided upon dispatch, updated until final delivery
• Minimum order quantity: 1 piece — supports urgent repair needs for single-machine operators

Get Your TD04L4 Turbocharger Now

Your Kubota KX080-4S shouldn’t sit idle waiting for parts. Send us your exact model, current turbo part number (e.g., 49177-03242), and required quantity — we’ll reply with a competitive quote within 24 hours. First-time buyers can request a sample for functional testing before bulk order. With Guangzhou warehouse stock, your replacement ships fast and arrives ready for installation.

Frequently Asked Questions