The Bomag 05901287 Spring Ring is a genuine OEM component designed for BW 184 AD-2, BW 190 AD-4 AM, BW 203 AD-4 AM, and BW 203 AD-4 AM EU-Flex tandem rollers. As a direct OEM replacement sourced from Bomag, this spring ring matches the original in material grade, dimensions, and mechanical properties — so it seats and functions exactly as the factory-installed piece. Whether you are servicing a BW 184 AD-2 AM or a BW 190 AD-4 AM tandem roller, this part delivers a correct, confidence-inspiring fit backed by Bomag's own parts program.
Key Features
- Genuine OEM Material Integrity — manufactured to Bomag's original spring-grade specifications, ensuring the correct tension and retention characteristics that a spring ring must maintain under continuous vibration and load cycling.
- Direct Drop-In Replacement — matches the original mounting profile and seating geometry, allowing straightforward installation without rework or adjustment to surrounding components.
- Broad Tandem Roller Coverage — fits the BW 184 AD-2 AM, BW 184 AD-2, BW 190 AD-4 AM, BW 203 AD-4 AM, and BW 203 AD-4 AM EU-Flex tandem rollers, making it a practical stocking part for mixed fleets.
- Fatigue Resistance Under Vibration — a spring ring that has weakened or lost its retention force allows connected components to shift or loosen during compaction passes, compromising drum alignment and surface quality; this OEM part restores the secure hold the assembly depends on.
- Verified Part Number Traceability — order with confidence using Bomag part number 05901287, cross-referenced directly against the applicable tandem roller models to eliminate mis-shipment risk.
A spring ring is a precision retaining element used to lock or position components within an assembly — typically holding a shaft, bearing, or fitting firmly in place against axial movement. In a tandem roller operating under constant vibration, a correctly tensioned spring ring prevents unwanted play between mating parts, protecting the surrounding assembly from wear caused by micro-movement. When a spring ring fatigues, distorts, or loses its snap, the components it retains can shift during operation, accelerating wear on adjacent parts and potentially leading to more extensive disassembly and repair.
Part Details
| Part Number | 05901287 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Spring Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 184 AD-2 AM | 00817600 |
| Tandem Roller | BW 190 AD-4 AM | 00817825, 00818309, 00824021 |
| Tandem Roller | BW 203 AD-4 AM | 00817837, 00818591, 00824019 |
| Tandem Roller | BW 184 AD-2 | 00817841 |
| Tandem Roller | BW 203 AD-4 AM EU-Flex | 00824397 |
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.
