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Caterpillar 4535998 Top Cup | Durable Engine Cylinder Head Component | Professional Sales and Supply

The Caterpillar 4535998 Top Cup is a high-quality engine component designed for Caterpillar diesel engines. Also known as a cylinder head top cup or upper seat, it plays an important role in supporting the valve and ensuring optimal combustion performance. A reliable top cup helps maintain engine sealing, heat resistance, and stable operation under heavy-duty conditions. Manufactured from durable, heat-resistant alloy materials, the 4535998 top cup provides long service life and protects engine components from premature wear. It is compatible with Caterpillar excavators, wheel loaders, bulldozers, and generator sets equipped with corresponding diesel engines. We provide original factory top cups for OEM-level quality and branch factory alternatives as cost-effective solutions, both tested to ensure stable performance in demanding environments.
Product Details

The Caterpillar 4535998 Top Cup is an essential engine cylinder head component designed to provide stable valve support and maintain proper engine performance. This part is commonly used in Caterpillar diesel engines found in construction machinery, power generation, and industrial applications. A high-quality top cup ensures efficient combustion, heat resistance, and engine durability.

Key Features & Benefits:

  • Durable Alloy Construction: Made from high-strength, heat-resistant materials to endure extreme engine conditions.

  • Enhanced Engine Protection: Reduces wear on valves and cylinder head components.

  • Stable Performance: Supports proper valve positioning and contributes to efficient fuel combustion.

  • Wide Compatibility: Suitable for Caterpillar excavators, bulldozers, wheel loaders, generator sets, and other industrial diesel engines.

  • Easy Maintenance: Precisely machined to OEM specifications for straightforward replacement and minimal downtime.

Product Options:
We provide two product types to meet different operational and budget needs:

  1. Original Factory (OEM) Top Cups: Genuine Caterpillar 4535998 components with reliable quality and long-term durability.

  2. Branch Factory Top Cups: Cost-effective alternatives providing stable performance for routine maintenance and fleet operations.

Applications:
The 4535998 top cup is widely used in construction machinery, industrial diesel engines, power generation units, and heavy-duty vehicles. Its robust construction ensures long-lasting performance, helping reduce unplanned downtime and extend engine service life.

About the Supplier:
Ningbo Qiuning Trading Co., Ltd. specializes in Caterpillar engine parts, filters, and cylinder head components. We offer both OEM and branch factory solutions, ensuring customers benefit from high-quality products, flexible pricing, fast delivery, and reliable after-sales support.

Contact Us for Orders & Inquiries:

Whether you need OEM Caterpillar 4535998 top cups or affordable alternatives, we provide flexible procurement solutions for international maintenance and repair needs. Contact us for more details.


CATERPILLAR excavators Excavator series: 312D, 313D, 315D, 318D, 320C, 320CL, 320D, 320DL, 323D, 323DL, 324D 326D, 325C, 325D, 329D, 329DL, 330D, 330C, 330CL, 330DL, 336D, 336DL, 345C, 345CL, 345D, 345DL, 349D, 349DL, 365C, 365CL, 374D, 374DL, 385C, 3 85CL, 390D, 390DL, 305.5, 306, 307, 307C, 307D, 308, 308C, 308D, 305.5E, 306E, 307E, 308E, 305.5E2, 306E2, 307E2, 308E2, 313D2, 318D2, 320D2 323D2, 326D2, 329D2, 330D2, 336D2, 349D2, 374F, 390F.
Caterpillar engine Series: 4M40, C4.2, C6.4, C6.6, C7, C-9, C13, C15, C18, C10, C11, C12, C16, C-16, C-15, C27, C32, C175; 3066, 3056, 3054, 3116, 3126, 3204, 3304, 3306, 3406, 3408, 3412, 3456, 3504, 3508, 3512, 3516, 3606, 3608, 3612, 3616.
Carter engine model C-9, C-10, C-11, C-12, C-13, C-15, C-16, C-18, C0.5, C0.7, C1.1, C1.5, C1.6, C2.2, C3.3, C3.4, C4.4, C6.4, C6.6, C7, C9, C11, C12 C13, C15, C18, C27, C32, C175, C280
Main models D315, D318, D326, D330, D330, D333, D334, D336, D339, D340, D342, D343, D346, D348, D349, D353, D364, D375, D379, D397, D398, D399 1140,1145 1150,1160,1670,1673,1674,1676,1693, 3003,3011,3013,3014,3024,3034,3044,3054,3056,3064,3066, 3114,3116,3126,3145,3150,3160 3176,3181,3196 3204,3208, 3304,3306 3406,3408,3412,3456 3508,3512,3516,3524.
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Caterpillar iron plates AS2302C, AS2252C, AP555E, AP1055E, AP300
Caterpillar milling machine PM200-2.0m,PM102-Track, PM200-2.2m,PM102-Wheel Caterpillar stabilized soil mixer
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Caterpillar Off-road and mining dump trucks 770G 772G 773G 785G 777G
Caterpillar mining trucks 785D, 789C, 793F, 795FAC, 797F
Caterpillar compilers CP44, CP54, 836H, 826H, CB24
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