The Multiquip 1306J00040 is a genuine OEM Oil Seal Washer MQC-100 designed for the MQC-100 concrete pump. As a direct OEM replacement, this washer is manufactured to the exact specifications required to maintain a proper seal within the pump assembly, ensuring fluid integrity and consistent output performance. Verified fitment for the MQC-100 means no guesswork when sourcing your replacement part. Keep your concrete pump running at full capacity with the correct Multiquip component every time.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to exact Multiquip tolerances, this oil seal washer delivers the compression and material grade needed to maintain a leak-free seal under pump operating pressures.
- Direct Drop-In Replacement — Engineered to seat and torque exactly as the original, the part installs into the MQC-100 pump assembly without machining or fitting adjustments.
- Confirmed MQC-100 Fitment — Specifically matched to the MQC-100 cycloidal-driven concrete pump, eliminating compatibility uncertainty when ordering.
- Prevents Fluid Bypass and Pressure Loss — A correctly functioning oil seal washer keeps fluid contained within the pump circuit; a worn or degraded washer can cause oil migration, pressure drop, and accelerated wear on surrounding components.
- Fluid System Safety — Maintaining a sound oil seal is critical in concrete pump applications where fluid leaks can compromise hydraulic function and create hazardous operating conditions on the jobsite.
The oil seal washer is a critical sealing component positioned within the pump's fluid circuit to prevent oil from bypassing into areas where it can cause contamination or pressure loss. When this washer wears, hardens, or deforms, oil can migrate past the seal surface, leading to reduced pump efficiency, overheating, and damage to adjacent seals and bearings. Replacing it with the correct OEM part restores the designed sealing surface and protects the broader pump assembly from premature wear.
For questions about fitment or to confirm this is the right part for your MQC-100, contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | 1306J00040 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Oil Seal Washer MQC-100 |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQC-100 | MQC-100 |
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.
