Multiquip 91302Z6L003 Oil Pump O-Ring

The Multiquip 91302Z6L003 is a genuine OEM Oil Pump O-Ring designed for JWN24HTCSL series ride-on trowels and AR14H rollers. As a direct Multiquip OEM component, it is manufactured to the exact material and dimensional specifications required by these machines. Verified fitment for JWN24HTCSL and AR14H equipment means you can order with confidence that this is the correct part for your application. DHS Equipment supplies this part direct from Multiquip's authorized parts network.

Key Features

• OEM-Grade Sealing Material — Manufactured to Multiquip's exact compound and durometer specifications, ensuring the O-Ring maintains a consistent, leak-free seal under oil pump operating pressures.
• Drop-In Replacement — Matches the original groove dimensions and cross-section of the oil pump housing, seating correctly without rework or modification to the pump assembly.
• Confirmed Fitment — Verified for JWN24HTCSL ride-on trowels and AR14H rollers; cross-reference part number 91302Z6L003 against your machine's parts manual before ordering.
• Maintains Oil Pump Integrity — A correctly seated O-Ring keeps oil pressure stable and prevents internal leakage, protecting pump output and downstream lubrication across the drivetrain.
• Resists Heat and Oil Degradation — Formulated to hold its profile and elasticity in continuous contact with engine or hydraulic oil, preventing the weeping and seepage caused by a hardened or swollen seal.

An oil pump O-Ring creates the primary static seal between mating surfaces in the oil pump assembly, preventing pressurized oil from bypassing the pump circuit or leaking externally. When this seal is intact, oil is delivered at the correct pressure to bearings, gears, and other lubricated components throughout the machine. A worn, cracked, or flattened O-Ring allows oil to escape the circuit, which can result in low oil pressure, accelerated wear on internal components, and visible oil seepage around the pump housing — making timely replacement essential to keeping the machine running safely and efficiently.

For fitment questions or help confirming this part is correct for your machine, contact the DHS Equipment parts team directly.

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.