The Multiquip 1G68072870 Water Pipe V1305-E2B is a genuine OEM component designed for DLW400ES, DLW400ESA, and DLW400ESA1 series diesel light welders. Sourced directly through Multiquip's authorized parts network, this pipe is manufactured to the same specifications as the original, ensuring a correct fit within the engine cooling circuit. It is confirmed compatible with the V1305-E2B engine configuration used across the DLW400ES family.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional specs for the V1305-E2B engine, ensuring the correct wall thickness and connection geometry for coolant system integrity.
- Direct-Fit Installation — Engineered to seat and seal exactly as the original, connecting to existing fittings and clamps on DLW400ES series machines without modification.
- DLW400ES Series Compatibility — Verified fitment for DLW400ES, DLW400ESA, and DLW400ESA1 diesel light welder models powered by the V1305-E2B engine.
- Cooling System Performance — A properly functioning water pipe maintains consistent coolant flow through the engine, preventing overheating and protecting internal components during extended welding operations.
- Protects Engine Longevity — A cracked or degraded coolant pipe can cause coolant loss and rapid engine temperature spikes; replacing it promptly with an OEM part prevents costly secondary damage.
The water pipe is a critical component in the engine's liquid cooling circuit, routing coolant between the engine block, water pump, and radiator to regulate operating temperature. On diesel light welders like the DLW400ES, maintaining stable engine temperature is essential for consistent arc performance and protecting the alternator and engine from thermal stress. When this pipe cracks, collapses, or develops a leak, coolant loss can occur quickly, leading to overheating and potential engine damage if not addressed.
Part Details
| Part Number | 1G68072870 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Water Pipe V1305-E2B |
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.
