The Multiquip 35315 Wave Spring Smalley RW-0150 is a genuine OEM replacement spring designed for PS, SP, and CS series pavement saws, including PS403016, PS403020, PS403026, PS403030, SP403016, SP403020, SP403026, SP403030, CS403016, CS403020, CS403026, and CS403030 models. As a direct OEM component, part 35315 meets the original design specification for these Multiquip saws, ensuring correct load characteristics and dimensional fit within the assembly. Sourced directly through authorized Multiquip supply channels, this spring ships as an exact drop-in replacement with no modifications to the host assembly required. If your saw is showing signs of inconsistent blade engagement, vibration anomalies, or mechanical slop in a spring-loaded system, replacing the part is a straightforward first step.
Key Features
- Genuine OEM Wave Spring Construction — Manufactured to the original Smalley RW-0150 specification, delivering the correct wave geometry, spring rate, and axial load capacity for this application.
- Direct Drop-In Replacement — Dimensionally identical to the original 35315 component, seating into the same bore and stack height as the factory-installed spring.
- Broad PS, SP, and CS Series Compatibility — Confirmed fitment across PS403016, PS403020, PS403026, PS403030, SP403016, SP403020, SP403026, SP403030, CS403016, CS403020, CS403026, and CS403030 pavement and flat-cut saw models.
- Consistent Spring Force Output — A correctly functioning wave spring maintains steady preload and damping in the assembly; a fatigued or broken spring leads to mechanical looseness, vibration, and accelerated wear on surrounding components.
- Verified Multiquip Part Number — Part number this part is the exact OEM reference for this spring, eliminating guesswork when ordering for scheduled maintenance or emergency field repair.
A wave spring is a precision-engineered coiled ring with alternating peaks and valleys that generate a controlled axial spring force within a compact space. In pavement saw applications, wave springs are commonly used to apply consistent preload to bearings, clutch assemblies, or tensioning mechanisms, keeping components seated correctly under the vibration and load cycles that cutting generates. When a wave spring fatigues, loses its shape, or fractures, the assembly it supports loses its preload, which can cause bearing movement, noise, accelerated component wear, or loss of cutting precision.
Part Details
| Part Number | 35315 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Wave Spring Smalley RW-0150 |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Pavement Saws | PS403020 |
| MQ Pavement Saws | PS403026 |
| MQ Pavement Saws | PS403030 |
| MQ Pavement Saws | SP403026 |
| MQ Pavement Saws | SP403030 |
| Saws | CS403016 |
| Saws | CS403020 |
| Saws | CS403026 |
| MQ Pavement Saws | PS403016 |
| MQ Pavement Saws | SP403016 |
| MQ Pavement Saws | SP403020 |
| Saws | CS403030 |
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.
