Multiquip 15558ZJ1010AH Drain Valve (14X1.5)

The Multiquip 15558ZJ1010AH is a genuine OEM Drain Valve (14X1.5) designed for the GX610QZB engine fitted to Multiquip asphalt ride-on rollers. Sourced directly from Multiquip, this part meets the exact specifications of the original component installed on AR13HA, AR13H, and AR13HC roller models. When it comes to engine oil service and maintenance on your roller, using the correct drain valve ensures a leak-free seal and dependable operation every time. DHS Equipment carries this genuine OEM part ready to ship so your machine stays on schedule.

Key Features

• Genuine OEM Engine Sealing Integrity — Manufactured to the exact thread specification (14X1.5) of the original valve, ensuring a proper metal-to-metal seat and no oil weepage after service.
• Correct Thread Engagement for the GX610QZB — Threads directly into the GX610QZB engine oil drain port without rethreading or modification, matching the original torque spec and seat geometry.
• Confirmed Fitment for AR13 Series Rollers — Verified for AR13HA, AR13H, and AR13HC asphalt ride-on rollers, so you can order with confidence for your exact machine.
• Leak-Free Oil Changes Every Service Interval — A worn or damaged drain valve can allow slow oil loss between service intervals, leading to low oil conditions and potential engine damage; replacing it restores a clean, positive shutoff.
• Critical Fluid System Component — Proper function of this valve is essential for controlled oil drainage during maintenance; a failed valve thread can introduce contamination into the oil sump or cause uncontrolled fluid loss on the worksite.

The drain valve is the threaded plug that seals the engine oil sump and allows controlled draining of used oil during scheduled maintenance. On the GX610QZB engine, the valve's 14X1.5 thread engages directly with the cast drain boss in the crankcase, forming an oil-tight seal under normal operating temperatures and pressures. When the valve threads strip, the sealing washer deteriorates, or the plug body cracks, the engine becomes vulnerable to oil loss — which, if undetected, can lead to accelerated wear or seizure of internal engine components.

For fitment questions or help confirming compatibility with your roller, contact the DHS Equipment parts team.

Part Details

Compatibility & Fitment

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.