C3035026 Thermostat O-Ring Seal Elastic Rubber Gasket For DFCV ISM11 Heavy Truck Engine Coolant Thermostat Housing Sealing Components
Product Details
| OEM: | CC3035026 | Vehicle Model: | ISM11 |
|---|---|---|---|
| Size: | 32*3mm | ||
| Highlight |
Thermostat O-Ring Seal for Heavy Truck,C3035026,C3035026 Thermostat O-Ring Seal |
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Product Description
Product Introduction C3035026 Thermostat O-Ring is an annular sealing gasket fitted in the installation groove of the thermostat for ISM11 diesel engine. It fills the clearance between thermostat outer body and coolant housing bore to lock circulating antifreeze inside the cooling loop and prevent coolant seepage at this joint. This aftermarket replacement O-ring resolves subtle coolant weeping, gradual fluid loss and unstable engine operating temperature caused by rubber hardening, compression set and corrosion from aging coolant additives. Reliable sealing helps maintain normal thermostat response and avoids overheating risks for heavy trucks engaged in long-distance highway hauling and heavy-load transportation.
Product Advantages Made of high-temperature and glycol-resistant elastic rubber compound that keeps flexibility under cyclic temperature variation of cooling system. Uniform ring cross-section delivers even sealing pressure after repeated heat cycles. The material resists swelling and degradation when exposed to different types of antifreeze. Every batch is sampled for compression rebound inspection before leaving factory, accurate size supports quick assembly during thermostat overhaul.
| Item | Parameter |
|---|---|
| Part Number | C3035026 |
| Product Name | Thermostat O-Ring |
| Matching Engine | ISM11 |
| Material | Coolant Resistant Elastomer Rubber |
| Feature | Coolant Sealing, Thermal Stability, Prevent Leakage |
| MOQ | Negotiable |
| Application | Thermostat and Engine Coolant Housing Interface |
Applicable Models Compatible with heavy-duty commercial vehicles equipped with ISM11 diesel engine, widely used for bulk cargo and cross-region freight transport.
FAQ
Q1: What common installation error will cut the O-ring and lead to immediate leakage?
A1: Sharp edges on the housing bore or thermostat flange can nick the rubber ring during insertion.
Q2: How will neglected coolant acidity affect the lifespan of this thermostat O-ring?
A2: Acidic coolant slowly erodes the rubber structure, makes it brittle and reduces elasticity.
Q3: What visual sign indicates this O-ring has reached its service limit?
A3: Permanent flat indentation on the sealing surface that cannot bounce back after disassembly
Product Highlights
Product Introduction C3035026 Thermostat O-Ring is an annular sealing gasket fitted in the installation groove of the thermostat for ISM11 diesel engine. It fills the clearance between thermostat outer body and coolant housing bore to lock circulating antifreeze inside the cooling loop and prevent ...
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