The Multiquip 511333 Inside Blade Flange is a genuine OEM component designed for FS1 series concrete saws. Sourced directly from Multiquip, this flange is manufactured to the exact specifications required for proper blade retention and alignment on your saw. It is a direct-fit replacement for FS1 concrete saws, ensuring correct installation without guesswork. Keep a spare on hand to maintain uninterrupted cutting operations on the jobsite.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's exact dimensional tolerances, ensuring the flange seats and clamps the blade correctly every time.
- Blade-Side Retention — Functions as the inner clamping face that secures the diamond or abrasive blade directly against the drive arbor, allowing drop-in installation.
- Confirmed FS1 Fitment — Verified for Multiquip FS1 series concrete saws; use part number 511333 to confirm compatibility before ordering.
- Consistent Blade Tracking — A properly seated inside flange keeps the blade running true, supporting straight, accurate cuts in fresh or cured concrete.
- Operator Safety — A worn or damaged blade flange can allow blade movement or slippage during operation; replacing it with a correctly spec'd OEM part is a critical safety measure for saw operators.
The inside blade flange is the inner clamping collar that sandwiches the cutting blade against the saw's arbor shaft. It works in tandem with the outer flange and arbor nut to lock the blade in place, preventing lateral movement or wobble during cutting. When this flange becomes worn, cracked, or damaged, blade stability is compromised — increasing the risk of blade deflection, uneven cuts, and unsafe operating conditions.
Part Details
| Part Number | 511333 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Inside Blade Flange |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Saws | FS1 |
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.
