The Multiquip 1729811760 Manifold Inlet D1403 is a genuine OEM Manifold Inlet D1403 designed for D1403 series equipment. As a direct OEM replacement, this part is sourced and validated to the same specifications as the original component installed at the factory. Fitment is confirmed for D1403 models, ensuring the part seats and seals correctly without improvisation. DHS Equipment supplies this part as an authorized Multiquip OEM replacement, so you can order with confidence.
Key Features
- OEM-Grade Inlet Construction — Built to the same material and dimensional standards as the original Manifold Inlet D1403, ensuring consistent airflow path integrity under operating conditions.
- Direct-Fit Replacement — Engineered to connect to the existing intake manifold mounting points on D1403 equipment, maintaining correct port alignment and sealing surface contact.
- Confirmed D1403 Compatibility — Fitment verified for D1403 series machines; part number 1729811760 cross-references directly to this application.
- Sustained Engine Breathing Performance — A properly functioning inlet manifold maintains the correct air-fuel charge delivery to the combustion chamber; a cracked or warped inlet causes rough running, power loss, and hard starting.
- Genuine Multiquip OEM Part — Supplied through an authorized Multiquip distributor, this is not a generic substitute — it is the same part specified for production and service replacement on D1403-powered equipment.
The inlet manifold is the passage that channels intake air — or an air-fuel mixture — from the carburetor or throttle body into the engine's cylinders. On the D1403 engine, the Manifold Inlet D1403 must form an airtight connection between the intake system and the cylinder head ports; any leak in this path introduces unmetered air, disrupting the fuel mixture and causing erratic idle, loss of power, or difficulty starting. Over time, heat cycling and vibration can cause warping or cracking at the mating surfaces, making timely replacement essential to keeping the engine running cleanly and efficiently.
For fitment questions or to confirm this part is correct for your specific unit, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 1729811760 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Manifold Inlet D1403 |
Compatibility & Fitment
| Name | Model |
|---|---|
| D1403 | D1403 |
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.
