The Multiquip 1622156280 Start Spring Pin is a genuine OEM component designed for DLW400ES, DLW400ESA, and DLW400ESA1 series diesel light welders. As a direct OEM replacement, this pin is sourced and validated to meet the original design intent of the machine, ensuring it installs correctly without modification. DHS Equipment supplies this part direct, so you can order with confidence knowing you are receiving the exact component specified for your equipment.
Key Features
- Genuine OEM Sourcing — Manufactured to the original specification for the DLW400ES series, ensuring dimensional accuracy critical to proper spring engagement and starter function.
- Direct Drop-In Replacement — Engineered to seat and align exactly as the original, making removal and reinstallation straightforward without reworking surrounding components.
- Confirmed Fitment — Compatible with DLW400ES, DLW400ESA, and DLW400ESA1 diesel light welder models.
- Protects Starting System Reliability — A worn or damaged start spring pin can cause erratic engagement of the recoil or electric start mechanism; replacing it restores clean, consistent starting performance.
- Verified Part Number — Part number 1622156280 is the exact OEM reference, eliminating guesswork when cross-referencing your service manual or parts diagram.
The start spring pin is a small but critical component within the engine starting assembly. It acts as the retention and pivot point for the start spring, allowing the spring to engage and release the starter mechanism smoothly with each start cycle. When this pin wears, bends, or fails, the start spring can lose proper tension or alignment, leading to hard starting, incomplete engagement, or failure to start the engine entirely — leaving your welder out of service when you need it most.
For fitment questions or help confirming compatibility with your specific DLW400ES unit, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 1622156280 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Start Spring Pin |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DLW400ES |
| Welders | DLW400ESA |
| Welders | DLW400ESA1 |
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.
