The Bomag 05745476 Valve Spring is a genuine OEM component designed for the BW 75 H walk-behind roller. Sourced directly from Bomag, this valve spring meets the same specifications as the original part installed at the factory, ensuring correct tension and valve train operation. This part is a direct replacement for the BW 75 H, fitting without modification for a straightforward service job. When it's time to restore proper engine performance on your BW 75 H light roller, part number 05745476 is the correct OEM solution.
Key Features
- Genuine OEM Valve Spring Tension — engineered to the exact spring rate required for correct valve timing and seating on the BW 75 H engine, so combustion performance is fully restored
- Direct OEM Replacement — this valve spring installs in place of the original component without reworking valve train hardware or spring seats
- Confirmed Fitment — verified for the Bomag BW 75 H walk-behind roller; use part number 05745476 to confirm you have the right part before ordering
- Protects Valve Train Integrity — a fatigued or broken valve spring leads to poor valve seating, compression loss, and accelerated wear on cam lobes and valve faces; replacing it promptly keeps the engine running at full capacity
- Engine Safety and Compliance — correct spring load ensures valves close fully under all operating conditions, preventing uncontrolled combustion events and protecting the cylinder head
A valve spring holds the engine's intake or exhaust valve firmly against its seat whenever the camshaft lobe is not actively opening it. By maintaining the correct closing force throughout the engine's RPM range, the spring ensures a proper combustion seal and controls how quickly the valve snaps shut after each cycle. When a valve spring weakens through fatigue or breaks entirely, the valve can float at higher RPMs, causing misfires, compression loss, and potential contact between the valve and piston — damage that can quickly escalate into a full engine rebuild. Replacing a worn spring with a genuine OEM part restores the precise tension the engine was designed to operate with.
Part Details
| Part Number | 05745476 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Valve Spring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Walk-Behind / Light Roller | BW 75 H | 00817564, 00818745, 00818779, 00825327, 00826079, 00826081 |
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.
