The Multiquip 1685115552 Tappet is a genuine OEM component designed for DA7000SSA2, DAC7000SS, DAC7000SSA, DAC7000SSW, and DLW300ES series equipment. As a direct OEM replacement, this tappet meets the original engineering specifications set for these diesel-powered generators and welder units. Sourced directly through Multiquip's authorized parts network, 1685115552 ensures correct fitment across confirmed model families including DAC7000SSA2GH and DLW300ES variants. DHS Equipment stocks this genuine part to keep your equipment running at spec.
Key Features
- Genuine OEM Valve Train Accuracy — Manufactured to the exact lift profile and hardness spec required by Multiquip diesel engines, ensuring correct valve actuation without deviation.
- Drop-In Engine Replacement — Engineered to seat directly into the existing tappet bore with no machining or fitting adjustments needed during installation.
- Confirmed Fitment — Compatible with DA7000SSA2, DA7000SSA2GH, DAC7000SS, DAC7000SSW, DAC7000SSA, and DLW300ES series generators and welders.
- Sustained Valve Timing Integrity — A correctly functioning tappet maintains consistent valve timing and lift; a worn or collapsed tappet causes misfires, power loss, and accelerated camshaft wear.
- Engine Protection at the Source — Proper tappet function protects both the camshaft lobe and valve stem from abnormal wear, extending the service life of the surrounding valve train components.
A tappet — also called a valve lifter — sits between the camshaft and the valve stem (or pushrod) inside the engine, transferring the rotational motion of the camshaft into the linear motion needed to open and close the engine's valves. It plays a critical role in maintaining proper valve timing, which directly affects combustion efficiency and power output. When a tappet wears down, becomes pitted, or collapses, valve timing is thrown off, leading to rough running, reduced output, and potential damage to the camshaft and cylinder head.
Part Details
| Part Number | 1685115552 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Tappet |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DA7000SSA2 |
| Diesel Powered Generators | DA7000SSA2GH |
| Diesel Powered Generators | DAC7000SS |
| Diesel Powered Generators | DAC7000SSW |
| Diesel Powered Generators | DAC7000SSA |
| Welders | DLW300ES |
| Welders | DLW300ESA |
| Welders | DLW300ESA1 |
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.
