CORTECO 12029820 is a professional-grade cassette rotary shaft seal made of heat-resistant VMQ silicone, designed for IVECO crankshaft applications on the gearbox side. Featuring RWDR-K7 construction and dimensions of 130x160x14 mm, it delivers long-lasting sealing reliability even in harsh operating conditions.
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The CORTECO 12029820 is a high-performance Rotary Shaft Seal (RWDR-K7), designed for IVECO crankshaft sealing applications, particularly on the gearbox side. Manufactured using VMQ (silicone rubber), this oil seal ensures excellent sealing capability under extreme temperature and chemical conditions.
With dimensions 130x160x14 mm, this cassette-style radial oil seal provides superior protection against oil leakage, dust, and external contaminants. Its advanced design incorporates an integrated dust lip, ideal for demanding automotive and industrial environments.
Fully interchangeable with IVECO OEM references:
40102690
40102693
504244493
Perfect for:
Crankshaft sealing - gearbox side
Long-lasting performance in high-heat or chemically exposed environments
Heavy-duty vehicles and industrial engines
Material: VMQ (Silicone Rubber)
Temperature resistance: from -60°C to +200°C
Excellent elasticity and aging resistance
Outstanding oil and chemical resistance
Brand: CORTECO (OE supplier)
Type: RWDR-K7 / Cassette Radial Shaft Seal
Material: VMQ (high-temperature silicone)
Dimensions: 130x160x14 mm
Application: Crankshaft seal - gearbox side
Compatibility: IVECO industrial and commercial vehicles
Color: Red/orange (typical for silicone seals)
Is this the correct shaft seal for my IVECO engine?
This seal replaces OEM numbers 40102690, 40102693, and 504244493. Please verify with your vehicle’s technical documentation or contact us.
What makes VMQ (silicone) seals special?
Silicone shaft seals like this one offer high resistance to temperature extremes and maintain flexibility over time, making them ideal for critical engine sealing points.
How fast is delivery?
We dispatch all in-stock orders within 24 hours from our warehouse in Lublin. Fast national and international shipping available.
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Data sheet
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