JCB Valve Cover Gasket - ORIGINAL
Brand new, original valve cover gasket (rocker cover gasket) with part number 320/A7585. Dedicated to JCB EcoMAX engines (Tier 4i / Tier 4F / Stage V), installed in a wide range of construction machinery. This is a profiled elastomer gasket designed to be mounted in the valve cover groove. It ensures excellent sealing of the upper engine section, protecting against oil leaks and the ingress of contaminants into the timing system.
Product Features:
- Quality: Genuine JCB product made of high-grade rubber (ACM/FKM), resistant to long-term exposure to hot engine oil and thermal cycles.
- Profiled Shape: Perfectly matched to the mounting groove in the composite or aluminum cover, eliminating the need for silicone over the entire surface.
- Durability: Retains flexibility for a long time, does not harden or crack, which is crucial for engines working under heavy loads.
Technical Specifications:
| JCB Part Number |
320/A7585 (320-A7585) |
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| Gasket Type |
Profiled (Press-in) |
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| Material |
High-temp Elastomer |
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| Engine |
JCB EcoMAX (4.4L / 4.8L) |
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Application (JCB Machines):
| Backhoe Loaders |
3CX, 3DX, 4CX, 4DX, 5CX |
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| Telescopic Handlers |
530, 531, 533, 535, 540, 541 |
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| Crawler Excavators |
X Series: 131X, 140X, 150X (STV versions) |
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| Skid Steer Loaders |
270, 270T, Telekid 3.1 / 3.2 |
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| Other |
Rough Terrain Forklifts (926, 930, 940), Site Dumpers (6T, 9T), Rollers (VM118) |
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Technical Tip: Before installing the new gasket, thoroughly clean the valve cover groove of old rubber and oil residues. The gasket should be installed "dry" – excess silicone can be squeezed inside the engine and clog the oil pump pickup. Tighten the cover bolts carefully, in the correct sequence (from the center outwards), to avoid deforming the plastic valve cover.
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