The Multiquip 1624103450 Head Bolts are a genuine OEM component designed for DLW400ES series diesel light welders. Sourced directly through Multiquip's authorized parts network, part number 1624103450 delivers the exact specifications required for proper engine assembly and sealing integrity on these machines. This part is confirmed to fit the DLW400ES, DLW400ESA, and DLW400ESA1 models, making it a dependable direct replacement when servicing your welder's engine top end.
Key Features
- Genuine OEM Torque Specification: — Manufactured to the exact thread pitch, grade, and torque rating required for the V1205B engine block, ensuring proper clamping force across the head gasket.
- Direct Engine Drop-In: — Matches the original bolt pattern and thread specification of the DLW400ES series, so installation proceeds without reworking existing hardware or clearances.
- Confirmed Fitment: — Verified for use on DLW400ES, DLW400ESA, and DLW400ESA1 diesel light welder models equipped with the V1205B engine.
- Compression Integrity: — Correct head bolt spec is essential to maintaining cylinder compression and head gasket seal — worn or incorrect bolts risk head gasket failure and engine overheating under load.
- Authorized OEM Supply: — Sold by DHS Equipment as an authorized Multiquip parts distributor, so you receive the same component that left the factory with your machine.
Head bolts secure the cylinder head to the engine block, creating the clamping force that keeps the head gasket sealed under the heat and pressure of combustion. On a diesel engine like the V1205B found in DLW400ES series welders, maintaining correct bolt grade and torque is critical — an incorrect or fatigued bolt can allow the head gasket to leak, leading to coolant loss, compression drop, and costly engine damage. Replacing head bolts with genuine OEM hardware ensures the fastener meets the original design load requirements and threads correctly into the block without risk of stripping or under-torquing.
Part Details
| Part Number | 1624103450 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Head Bolts |
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.
