Multiquip 37166 Lower Engine Pivot Pin

The Multiquip 37166 Lower Engine Pivot Pin is a genuine OEM component designed for PS, SP, and CS series pavement saws, including models PS403016, PS403026, PS403030, PS706016, PS706020, PS706026. As a factory-sourced part, the part is manufactured to the same specifications as the original, ensuring a correct connection between the engine mounting assembly and the chassis. This pivot pin is a critical structural component — when worn or damaged, it can compromise engine alignment and introduce unwanted vibration or movement that affects cut quality and machine control. Sourcing the OEM part means no guesswork on dimensions or material grade, keeping your saw operating as it was designed to.

Key Features

• OEM-Matched Material and Dimensional Tolerances — Manufactured to original pivot pin specifications for correct load-bearing performance at the engine mount junction, not a generic substitute.
• Drop-In Installation — Designed to align precisely with the existing lower engine pivot bore, fitting the mounting assembly without modification to surrounding hardware.
• Broad Pavement Saw Compatibility — Confirmed fitment across PS403016, PS403030, PS706016, PS706036, SP403016, SP403030, SP706036, CS403016, CS403030, CS706016, CS706036, and additional models in the PS, SP, and CS series.
• Maintains Engine Alignment Under Load — A correctly fitted pivot pin keeps the engine positioned true to the frame, which directly affects blade tracking, cut depth consistency, and overall saw performance.
• Structural Integrity for High-Vibration Operation — Pavement saws generate significant vibration during cutting; the pivot pin must resist wear and deformation over extended cycles — OEM material grade ensures it holds up.

The lower engine pivot pin is a structural fastening component that connects the engine assembly to the saw's main frame at the lower pivot point. It acts as the axis around which the engine can be positioned or adjusted relative to the chassis, and it absorbs the mechanical forces generated during cutting operations. When this pin wears, bends, or fails, the engine mount can shift, leading to misalignment, increased vibration transmitted to the operator, and inconsistent blade depth — any of which can degrade cut quality and accelerate wear on surrounding components.

Part Details

Compatibility & Fitment

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.