Sello de cigüeñal 04102866 04175433 02108831 para motor Deutz <p> <strong> </strong> </p>

Product Specifications

Compatible Models

Is Your Deutz Engine Leaking Oil at the Crankshaft? Stop Downtime with the Right 04102866 Crankshaft Seal

Every hour a Deutz-powered excavator or generator sits idle due to crankshaft seal failure costs operators hundreds — sometimes thousands — of dollars in lost productivity and labor. Counterfeit or low-grade seals fail within weeks, causing oil leaks, bearing contamination, and unexpected engine shutdowns. OEM replacements mean waiting 2–4 weeks while your machine remains offline.

OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse

This Deutz crankshaft seal is manufactured in ISO 9001-certified facilities and undergoes full functional testing before shipment — ensuring pressure resistance, temperature stability, and dimensional accuracy match original specifications. With 10 years of global export experience and over 10,000 SKUs in stock, XUNPO delivers verified, drop-in replacement parts for Deutz DL2011L and BFL2011 engines used in construction, mining, and power generation applications.

Where This Part Works

This crankshaft seal operates under continuous high-speed rotation and thermal cycling in demanding environments: quarry loaders running 16+ hours daily, port-side generators powering container cranes, and compact excavators performing demolition in dust-heavy urban sites. In these conditions, consistent oil retention prevents lubrication loss, avoids main bearing wear, and maintains engine integrity — making precise part selection critical. A reliable Deutz engine seal ensures uptime where maintenance windows are tight and failure consequences are severe.

Engineering Details That Matter

The NBR (nitrile butadiene rubber) compound resists diesel, engine oil, and thermal degradation up to 120°C — essential for Deutz TCD-series engines operating under load. The spring-loaded steel case provides uniform radial force on the shaft, preventing lip lift during transient RPM spikes. Dimensional tolerance is held to ±0.05 mm across outer diameter, inner diameter, and thickness — guaranteeing interference fit without distortion or installation damage. Surface finish on the sealing lip meets Ra ≤0.2 µm, minimizing shaft scoring and extending service life beyond 5,000 operating hours when installed correctly.

The Real Cost of Wrong Parts

A $12 counterfeit seal may save $5 upfront — but causes oil leakage within 300 hours, leading to bearing failure, crankcase contamination, and an average $1,800 rework cost including labor, gaskets, and downtime. OEM-equivalent parts meeting ISO 4064 and DIN 3761 standards reduce total cost of ownership (TCO) by eliminating repeat failures. For fleet operators managing multiple Deutz TCD 2.9 engines, selecting a verified 04102866 crankshaft seal cuts annual unscheduled maintenance by 40% and extends time-between-overhauls by 15–20%.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually sealed in static-resistant polybag with printed part number and brand logo
• In-stock items ship within 2–5 working days after order confirmation
• Flexible logistics: DHL/FedEx/UPS express (3–7 days), air freight (7–12 days), or sea freight (25–40 days)
• Real-time tracking provided from Guangzhou warehouse to final destination
• MOQ is 1 piece — designed for urgent field repairs and small-batch maintenance

Get Your Deutz Crankshaft Seal Now

Your DL2011L or BFL2011 engine shouldn’t wait weeks for a seal that stops oil leaks. Send us your part number (e.g., 04102866), machine model, and required quantity — we’ll reply with a competitive quote within 24 hours. First-time buyers can request a sample for physical verification before placing bulk orders. Every day your equipment is down, it’s losing revenue — act now to restore reliability.

Frequently Asked Questions