The Multiquip 12851543 Intake Valve LT12D is a genuine OEM intake valve designed for the LT12D light tower. Sourced directly from Multiquip, this part meets the original equipment specification for the LT12D, ensuring a correct, confident installation. Keeping an accurate part number on hand is critical when servicing engine components — the 12851543 eliminates any guesswork on compatibility.
Key Features
- Genuine OEM Engine Spec — Manufactured to the original valve geometry, stem diameter, and metallurgy specified for the LT12D engine, not a generic substitute.
- Direct Drop-In Replacement — Seats into the cylinder head the same way the original did, with no machining or adaptation needed during a standard valve service.
- Confirmed LT12D Fitment — Verified for the Multiquip LT12D light tower; always cross-reference your serial plate before ordering engine internals.
- Maintains Combustion Efficiency — A properly sealing intake valve allows the correct air-fuel charge to enter the combustion chamber, supporting clean ignition and consistent power output for continuous light tower operation.
- Critical Safety Relevance for Engine Integrity — A worn or burnt intake valve causes rough running, power loss, and can lead to unplanned engine shutdown — a serious concern on a light tower relied upon for site safety lighting.
The intake valve controls the flow of the air-fuel mixture into the engine's combustion chamber during the intake stroke. When the valve opens, the piston draws in the charge needed for combustion; when it closes, it seals the chamber so compression and ignition can occur efficiently. A worn, pitted, or bent intake valve fails to seal correctly, leading to compression loss, hard starting, increased fuel consumption, and ultimately engine failure — making timely replacement essential to keeping a light tower running through a full shift.
For fitment questions or help confirming the right part for your LT12D, contact the DHS Equipment team directly.
Part Details
| Part Number | 12851543 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Intake Valve LT12D |
Compatibility & Fitment
| Name | Model |
|---|---|
| LT12D | LT12D |
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.
