The Multiquip 3-13186 Bolt Bearing RW3015 P54 KA KA4B is a genuine OEM replacement designed for KA4B and RW-3015 series ride-on rollers. As a direct OEM replacement, this part is sourced from Multiquip to ensure it matches the original component spec exactly as it left the factory. Confirmed fitment covers KA4B and RW-3015 RAMMAX ride-on roller models, so you can order with confidence. DHS Equipment stocks this part to keep your roller fleet back in service fast.
Key Features
- Genuine OEM Bearing Integrity — Manufactured to the same material grade and dimensional tolerancing as the original bolt bearing, ensuring consistent load transfer and rotational accuracy within the roller assembly.
- Direct Drop-In Replacement — Engineered to install in the same mounting position as the factory part, with matching thread spec and bearing seat geometry for a clean swap.
- Confirmed Fitment for KA4B and RW-3015 — Verified for RAMMAX ride-on roller models KA4B and RW-3015, taking the guesswork out of parts sourcing for these machines.
- Maintains Roller Drum Stability — A correctly functioning bolt bearing holds drum and frame components in precise alignment; a worn or failed bearing can introduce drum wobble, uneven compaction, and accelerated wear on surrounding hardware.
- OEM Part Number 3-13186 — Supplied under the original Multiquip part number, making cross-referencing against your service manual or parts diagram straightforward.
A bolt bearing in a ride-on roller serves as a precision fastening and load-bearing interface between rotating or pivoting components — typically securing drum axles, frame pivots, or drum drive assemblies in place while allowing controlled movement under compaction loads. When the bearing wears or the bolt hardware fails, the drum can shift out of alignment, producing inconsistent compaction patterns and putting additional stress on the drum shaft and surrounding structure. Replacing a worn bolt bearing promptly with a correct OEM part like the Multiquip 3-13186 restores proper drum geometry and protects the integrity of the larger assembly.
Part Details
| Part Number | 3-13186 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Bolt Bearing RW3015 P54 KA KA4B |
Compatibility & Fitment
| Name | Model |
|---|---|
| KA4B | KA4B |
| RW-3015 | RW-3015 |
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.
