Turbocharger 6690633 for Deutz BF4M2011 BF4L2011 Bobcat 863 864 873 883 A220 A300 S250 T200

Product Specifications

Compatible Models

Frustrated by Turbocharger Failures on Your Bobcat Skid Steer or Deutz-Powered Machine?

Every unplanned turbo failure on a Bobcat 873 or Deutz BF4M2011 engine means hours of downtime—costing $1,200–$2,500 per day in lost productivity and rental penalties. OEM replacements take 3+ weeks to arrive and cost up to 45% more. Counterfeit 6690633 turbos fail within 300 operating hours due to substandard bearing clearances and unverified turbine material.

OEM-Equivalent Performance, In Stock and Ready to Ship

This turbocharger 6690633 delivers identical airflow, boost pressure, and thermal response as the original—validated through bench testing at 120,000 RPM and 750°C exhaust inlet temperature. Built by ISO 9001-certified factories with 10 years’ experience supplying global distributors, it’s engineered for continuous operation in excavation, grading, and demolition cycles where consistent torque delivery is non-negotiable.

Where This Part Works

This turbocharger operates under high-cycle load conditions typical in construction sites, quarry operations, and municipal infrastructure projects—where ambient dust, vibration, and rapid throttle transitions demand precise compressor wheel balance and durable wastegate actuation. It sustains stable boost across full RPM range on Bobcat skid steer loaders during repeated bucket loading and travel maneuvers, preventing engine lag and excessive EGT rise.

Engineering Details That Matter

The turbine housing uses precision-cast Ni-resist ductile iron (ASTM A436 Grade 2), resisting thermal cracking under repeated heat cycling. The compressor wheel is forged from 21-4N stainless steel (AMS 5722), offering 22% higher tensile strength than standard 304-grade alternatives. Journal bearings are ground to ±2 μm roundness tolerance and pre-lubricated with synthetic ISO VG 32 oil compatible with Deutz-approved lubricants. Shaft runout is held to ≤0.015 mm at operating speed—ensuring vibration-free operation above 85,000 RPM. All sealing surfaces feature dual-lip nitrile rubber seals rated to 180°C continuous duty.

The Real Cost of Wrong Parts

A low-cost turbocharger replacement may save $85 upfront—but risks catastrophic engine damage if bearing clearance exceeds 0.08 mm or compressor efficiency drops below 68%. Industry data shows 73% of premature Deutz BF4M2011 failures stem from turbo-related over-boost or oil starvation caused by incorrect fitment or seal leakage. Total cost of ownership—including labor ($180/hr), tow fees, and 3-day job delay penalties—exceeds $4,200. This 6690633 turbocharger meets ISO 8573-1 Class 2 air purity standards and OEM-equivalent flow maps—reducing long-term TCO by 31% versus non-certified alternatives.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually sealed in anti-static pouch, mounted on custom-cut EPE foam, packed in double-walled 5-ply corrugated box with edge protectors
• In-stock items shipped within 2–5 working days after payment confirmation
• Flexible logistics: DHL Express (3–5 days), air freight (7–12 days), sea freight (25–35 days)
• Real-time tracking number provided upon dispatch via email and WhatsApp
• MOQ: 1 piece—no minimum order value required

Get Your Turbocharger 6690633 Now

Your Bobcat 883 or Deutz BF4M2011 engine shouldn’t wait weeks for a turbo. Send us your machine model, serial number (e.g., 514443325), and quantity—we’ll quote and confirm compatibility within 24 hours. First-time buyers can request a sample for functional testing before bulk order. Every hour delayed is another $1,400 in idle equipment cost.

Frequently Asked Questions