The Multiquip 1624122140 is a genuine OEM Connecting Rod Bolt designed for BLW-400SSW, KD1800, KD1800KD6, KD6, and HTH44T equipment. Sourced directly from Multiquip, this bolt meets the exact specifications of the original component it replaces. Confirming your model against the fitment list before ordering ensures a direct, correct-fit installation with no guesswork.
Key Features
- Genuine OEM Tensile Rating — manufactured to the original torque and tensile specification, ensuring the rod-to-crankshaft connection holds under the cyclic load demands of engine operation.
- Direct Drop-In Installation — matches the original thread pitch, shank diameter, and head geometry for a straightforward swap during engine teardown and rebuild.
- Broad Fitment Coverage — compatible with BLW-400SSW welders, KD1800 and KD6 core drills, and HTH44T hydrostatic ride-on trowels, making this a versatile service stock item.
- Engine Integrity Under Load — a correctly torqued connecting rod bolt maintains proper bearing clearance and rod alignment; a stretched or fatigued bolt risks catastrophic rod failure and engine damage.
- Critical Fastener Compliance — as an internal engine fastener subject to high-cycle fatigue stress, using the correct OEM-spec bolt is essential to maintaining safe, reliable engine operation.
The connecting rod bolt is the fastener that secures the connecting rod cap to the connecting rod itself, clamping the assembly around the crankshaft journal. It carries extreme tensile and fatigue loads with every power stroke, and its clamping force directly controls bearing oil clearance and rod alignment. When a connecting rod bolt stretches, loses torque, or fails, the result is typically severe internal engine damage — making this a part where specification compliance is non-negotiable during any engine rebuild or inspection.
Part Details
| Part Number | 1624122140 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Connecting Rod Bolt |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | BLW-400SSW |
| Core Drills | KD1800 |
| Core Drills | KD1800KD6 |
| Core Drills | KD6 |
| 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.
