The Multiquip 3020 Lock Washer M8 is a genuine OEM fastener component designed for a wide range of Multiquip equipment including GBX24B, GBX24S, JS60C, JH90C, JH55C, BS90C, BH11C, BH90C, JWN24HTCSL/HSCSL, AR14H, AR13H, AR13HA/HAR, AR13HC, and GA9.7HE models. As a factory-sourced part, the 3020 meets the exact material and dimensional standards specified for these machines. Sourced directly through DHS Equipment, this genuine OEM replacement ensures the correct fit every time. Cross-reference part number 3020 against your machine's parts diagram before ordering to confirm application.
Key Features
- Genuine OEM Material Grade — Hardened steel construction meets the exact tensile and bite specifications required for M8 fastener applications on Multiquip equipment.
- Drop-In Replacement — Sized to M8 thread spec, this lock washer seats correctly under bolt heads and nuts without any additional fitting or adjustment.
- Broad Fitment Coverage — Compatible with GBX24B, GBX24S, JS60C, JH90C, JH55C, BS90C, BH11C, BH90C, JWN24HTCSL/HSCSL, AR13H, AR13HA/HAR, AR13HC, and AR14H models, as well as the GA9.7HE generator series.
- Fastener Security — A properly functioning lock washer prevents bolt and nut loosening caused by vibration — critical on compaction equipment, trowels, and rollers that operate under sustained cyclical load.
- Fastener Compliance — Using the correct OEM-specified lock washer maintains the clamping force values the manufacturer engineered into each bolted joint, which is especially important on structural and drivetrain connections.
A lock washer is a thin, hardened ring placed between a fastener and the mating surface to resist loosening under vibration and dynamic loads. The split or toothed profile bites into both the fastener and the substrate, maintaining clamping tension even as equipment vibrates during operation. When a lock washer is missing, worn flat, or substituted with an incorrect size, bolted connections can gradually back off, leading to loose assemblies, accelerated wear on surrounding components, and potential structural failure at critical joints.
Part Details
| Part Number | 3020 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Lock Washer M8 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Towable Towers | GBX24B |
| Towable Towers | GBX24S |
| Whiteman Walk-Behind Power Trowels | JS60C |
| Whiteman Walk-Behind Power Trowels | JH90C |
| Whiteman Walk-Behind Power Trowels | JH55C |
| Whiteman Walk-Behind Power Trowels | BS90C |
| Whiteman Walk-Behind Power Trowels | BH11C |
| Whiteman Walk-Behind Power Trowels | BH90C |
| Whiteman Ride-On Power Trowels | JWN24HTCSL/HSCSL |
| Rollers | AR14H |
| Gasoline Powered Generators | GA9.7HE |
| Rollers | AR13HA/HAR |
| Rollers | AR13HC |
| Rollers | AR13H |
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.
