The Multiquip 12281883801 Head Gasket Cylinder J-4HC- is a genuine OEM head gasket designed for J-4HC series equipment. This is a direct OEM replacement sourced from Multiquip, ensuring the correct material grade, thickness, and sealing surface profile for the J-4HC application. When a head gasket fails, combustion pressure escapes, coolant or oil can breach into the combustion chamber, and engine performance drops rapidly — using the correct OEM part restores the proper seal and gets the machine back to full working condition. Trust the 12281883801 to deliver a proper, specification-matched fit on J-4HC equipment.
Key Features
- OEM-Grade Sealing Material — Manufactured to the exact gasket compound and compression specification required by the J-4HC engine, ensuring a complete combustion and fluid seal.
- Direct OEM Replacement — Installs into the cylinder head deck of J-4HC series equipment without modification, matching the original bolt pattern, bore cutout, and port openings exactly.
- Confirmed J-4HC Fitment — Verified for J-4HC series machines; always cross-reference part number 12281883801 with your equipment's serial plate before ordering.
- Restores Full Compression — A correctly seated head gasket maintains cylinder compression at rated levels, allowing the engine to deliver full power output and consistent starts.
- Prevents Cross-Contamination — Seals coolant and oil passages from the combustion chamber, protecting the engine from internal fluid mixing that causes accelerated wear and potential seizure.
A head gasket seals the joint between the engine block and the cylinder head, containing combustion pressure and separating the engine's oil and coolant passages from the combustion chamber. When the gasket fails — through heat cycling, overtorque, or normal wear — the engine can lose compression, consume coolant, or develop oil contamination in the combustion chamber, all of which degrade performance and can lead to serious internal damage. Replacing the head gasket with the correct OEM part, such as the Multiquip 12281883801, restores the integrity of these critical seals and returns the engine to proper operating condition.
For fitment questions or to confirm compatibility with your specific J-4HC unit, contact the DHS Equipment team for expert parts support.
Part Details
| Part Number | 12281883801 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Head Gasket Cylinder J-4HC-4917209 |
Compatibility & Fitment
| Name | Model |
|---|---|
| J-4HC- | J-4HC- |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
