The Multiquip 37090 Smalley Wavo Spring RW-0162 is a genuine OEM replacement spring designed for PS, SP, and CS series pavement saws. As a direct OEM part, 37090 is manufactured to the same specifications as the original component installed at the factory, ensuring consistent performance and a straightforward installation. This spring is confirmed compatible across a wide range of Multiquip pavement saw models including PS706016, PS706020, PS706026, PS706030, PS706036, SP706016, SP706020, SP706026, SP706030, SP706036, CS706016, CS706020, CS706026, CS706030, and CS706036. Keeping this small but critical component in good condition helps maintain proper blade engagement and drivetrain tension across all covered saw models.
Key Features
- Genuine OEM Wavo Spring Construction — Precision-formed wave spring profile maintains the correct radial load and deflection characteristics required in pavement saw assemblies.
- Drop-In Replacement for RW-0162 Profile — Matches the original Smalley RW-0162 specification exactly, fitting the same bore and seat geometry as the factory-installed component.
- Broad Pavement Saw Compatibility — Fits PS706016 through PS706036, SP706016 through SP706036, and CS706016 through CS706036 models, covering multiple blade-size configurations across the Multiquip pavement saw lineup.
- Consistent Spring Load Under Operating Stress — Wavo-style wave springs deliver uniform axial force distribution, resisting fatigue and deformation during high-vibration cutting cycles typical of pavement sawing.
- Correct Tension for Smooth Blade and Drive Operation — A worn or broken spring in this location can lead to inconsistent tension, slippage, or premature wear on adjacent components; replacing with the correct OEM part restores designed operating behavior.
A Smalley Wavo spring is a precision-engineered wave spring — a thin, coiled flat-wire spring with a sinusoidal wave pattern that provides axial spring force within a compact radial space. In pavement saw applications, springs of this type are commonly used to maintain preload on bearings, clutch assemblies, or drive components, ensuring consistent contact pressure and preventing unwanted play or movement. When this spring fatigues, deforms, or breaks, the assembly it supports loses the correct preload, which can cause vibration, uneven blade performance, or accelerated wear on surrounding parts.
Part Details
| Part Number | 37090 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Smalley Wavo Spring RW-0162 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Pavement Saws | PS706026 |
| Pavement Saws | PS706030 |
| MQ Pavement Saws | SP706026 |
| MQ Pavement Saws | SP706036 |
| Saws | CS706016 |
| Saws | CS706026 |
| Saws | CS706030 |
| Pavement Saws | PS706016 |
| Pavement Saws | PS706020 |
| Pavement Saws | PS706036 |
| MQ Pavement Saws | SP706016 |
| MQ Pavement Saws | SP706020 |
| MQ Pavement Saws | SP706030 |
| Saws | CS706020 |
| Saws | CS706036 |
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.
