A complete gasket set for a top engine (cylinder head) overhaul. The set includes all necessary components, including the head gasket, valve cover gasket, valve stem seals, manifold gaskets, and others, to ensure a 100% seal and restore the engine to full efficiency. This is a comprehensive solution for a professional repair.
A NEXGEN brand product – a high-quality replacement that meets the highest standards of durability and performance.
| Brand (Machine Type) | Model |
|---|---|
| JCB (Backhoe Loaders) | 2CX, 3CX, 4CX (with Perkins AK engine) |
| JCB (Telehandlers) | 525, 526, 528, 530, 540 (with Perkins AK engine) |
| JCB (Wheel Loaders) | 410, 412, 415 |
| JCB (Skid Steer Loaders) | ROBOT 185, 1105, 1110 |
| JCB (Tractors) | FASTRAC 2115, 2125, 2135 |
The list above is for reference. It is crucial to verify that your machine is fitted with a Perkins engine, code AK.
A head overhaul is the perfect time for a comprehensive service. To provide the new gaskets with ideal working conditions, you must replace the engine oil with fresh HYPTRON oil and all filters (oil, fuel, air) with new, high-quality REDX filters.
The head gasket is the most important seal in the entire engine. It isolates the oil passages, coolant passages, and cylinders from each other. Its failure leads to fluid mixing, loss of compression, and consequently, engine destruction.
An engine overhaul is inevitable if you notice:
✓ Certainty and Reliability: Choose a NEXGEN Kit
In the construction industry, machine reliability is the key to success. A head overhaul is an operation you don't want to repeat. NEXGEN gasket sets are high-quality replacement parts that meet the highest standards of durability and performance. Thanks to precise manufacturing and robust materials, our parts perform perfectly even in the toughest working conditions, ensuring the perfect fit and seal that are crucial for a long and trouble-free engine life after repair.
Blown head gasket? Act before it's too late!
Continued operation with a damaged gasket inevitably leads to engine seizure. Order a complete repair kit today, perform a professional overhaul, and protect the heart of your machine for years to come.
This is a "top end" gasket set. It contains all the seals needed to seal the cylinder head and its components, including the most important head gasket, valve stem seals, manifold gaskets, etc.
2. Are head bolts included in the kit?No, head bolts are sold separately. Remember that their replacement during an overhaul is mandatory.
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Comprehensive Repair
All necessary gaskets in one set.
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Sealing and Reliability
Eliminates leaks and fluid mixing.
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Engine Protection
Prevents overheating and engine seizure.
Have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you choose the right part to get your equipment back to work as soon as possible.
Data sheet
Specific References
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Kit-gasket top for the top of the AK engine, suitable for, among others: for JCB 3CX 4CX backhoe loaders and telehandlers.

















