The Multiquip 1627103450 Cylinder Head Bolt is a genuine OEM component designed for BLW-400SSW and HTH44T series equipment. As a direct OEM replacement, it meets the exact torque and thread specifications required by Multiquip engineering, ensuring a proper seal between the cylinder head and engine block. This bolt is the correct part for operators maintaining welders in the BLW-400SSW family or hydrostatic ride-on trowels in the HTH44T series.
Key Features
- OEM Thread and Torque Specification — Manufactured to the exact tensile strength and thread pitch required for a secure, leak-free cylinder head joint on Multiquip-powered equipment.
- Drop-In Fitment — Engineered to install directly into the cylinder head bolt pattern with no reworking of the bore or fastener holes needed.
- Confirmed Compatibility — Fits BLW-400SSW welders and HTH44T hydrostatic ride-on trowels; use part number 1627103450 to verify your application before ordering.
- Sustained Clamping Force — Correct bolt hardness grade maintains consistent clamping load across the head gasket, protecting combustion seal integrity over extended run hours.
- Critical Fuel and Compression Safety — A properly torqued cylinder head bolt prevents combustion gas and coolant leaks that can lead to engine damage or unsafe operating conditions.
A cylinder head bolt is a high-stress fastener that clamps the cylinder head tightly against the engine block, compressing the head gasket to seal combustion chambers, oil passages, and coolant galleries. The bolt must maintain precise clamping force under repeated thermal cycling — expanding and contracting as the engine heats up and cools down. When a cylinder head bolt stretches, loosens, or breaks, the head gasket loses its seal, leading to compression loss, oil contamination, coolant intrusion, or overheating that can cause severe engine damage if not addressed promptly.
Part Details
| Part Number | 1627103450 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Cylinder Head Bolt |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | BLW-400SSW |
| Hydrostatic Ride-On Trowels | HTH44T |
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.
