The Bomag 09120621 Cylindric Pin is a genuine OEM component designed for BW 80 AD-5, BW 90 AD-5, BW 100 ADM-5, and BW 100 SC-5 tandem rollers. Sourced directly from Bomag, this pin is manufactured to the same standards as the original hardware installed at the factory. When you order part number 09120621, you get an exact-fit component that drops into place without guesswork or modification. This cylindric pin is a straightforward solution for restoring precise mechanical connections on your Bomag tandem roller.
Key Features
- Genuine OEM Construction — machined to the same dimensional tolerances as the original pin, ensuring consistent shear strength and a secure interference or clearance fit in the bore
- Exact Dimensional Match — the cylindric pin seats directly into the designed bore on BW 80 AD-5, BW 90 AD-5, BW 100 ADM-5, and BW 100 SC-5 tandem rollers without rework
- Confirmed Fitment — verified for the BW 80 AD-5, BW 90 AD-5, BW 100 ADM-5, and BW 100 SC-5, covering the full current generation of this Bomag tandem roller line
- Maintains Mechanical Alignment — a correctly fitted cylindric pin keeps linked components precisely aligned, preventing play, accelerated wear, and stress on surrounding hardware
- Verified Part Number — order with confidence using part number 09120621, the exact Bomag catalog reference for this application
A cylindric pin is a precision-ground fastening and locating component used to fix the relative position of two mating parts — holding them in exact alignment and preventing lateral movement or rotation. In a tandem roller like the BW 80 AD-5 or BW 100 SC-5, these pins appear in articulation joints, linkage assemblies, and other mechanical connections where controlled movement and tight tolerances are essential to smooth, predictable machine operation. When a cylindric pin wears, corrodes, or shears, the joint it anchors develops unwanted play, leading to uneven compaction performance, increased stress on neighboring components, and potential for more extensive mechanical damage if left unaddressed.
Part Details
| Part Number | 09120621 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Cylindric Pin |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 80 AD-5 | 00818707 |
| Tandem Roller | BW 90 AD-5 | 00818709 |
| Tandem Roller | BW 100 ADM-5 | 00818711 |
| Tandem Roller | BW 100 SC-5 | 00818715 |
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.
