Bomag 08541218 Spring Washer

The Bomag 08541218 Spring Washer is a genuine OEM component designed for a wide range of Bomag compaction and stabilization equipment, including tandem rollers such as the BW 164 AD, BW 174 AD, and BW 202 AD-2, single drum rollers including the BW 172 D-2, walk-behind light rollers such as the BW 65 HS, BW 65 S, BW 75 S, and BW 90 S, pneumatic tyred rollers including the BW 12 R, refuse and landfill compactors including the BC 601 RB and BC 601 RS, and recycler/stabilizer machines including the MPH 121, MPH 122, and MPH 122-2. Sourced directly from Bomag, this spring washer matches the original specification for a drop-in replacement with no guesswork on fitment. Confirming part number 08541218 against your machine's service documentation before ordering ensures a correct, confident match across this broad equipment range.

Key Features

• Genuine OEM Material Integrity — manufactured to Bomag's original spring-steel hardness and temper spec, so the washer delivers the correct preload and flex retention for the fastened joint it secures
• Direct Bolt-On Replacement — matches the original inner diameter, outer diameter, and thickness, seating onto the fastener exactly as the factory-installed washer did
• Broad Verified Fitment — confirmed for Bomag tandem rollers including the BW 141 AD-2, BW 144 AD-2, BW 151 AD-2, BW 151 AC-2, BW 154 AD-2, BW 161 AD-2, BW 161 AC-2, BW 170 AD, BW 174 AC, BW 174 AC AM, BW 174 AD AM, BW 202 AHD-2, and BW141AD 2; single drum roller BW 172 D-2; walk-behind light rollers BW 65 HS, BW 65 S, BW 75 S, and BW 90 S; pneumatic tyred roller BW 12 R; refuse and landfill compactors BC 601 RB and BC 601 RS; and recycler/stabilizers MPH 121, MPH 122, and MPH 122-2
• Sustained Clamping Force — the spring action of this washer resists vibration-induced loosening, keeping fastener assemblies secure through the high-cycle compaction loads these machines generate continuously on site
• OEM Part Number Assurance — ordering by part number 08541218 guarantees you receive the exact Bomag-specified component, eliminating the risk of dimensional mismatches that can lead to fastener backout or joint failure

A spring washer is a small but critical fastener component that sits beneath a nut or bolt head to maintain clamping load in joints subject to vibration and dynamic stress. Its split or wave profile flexes under torque, creating a spring force that resists loosening as the assembly experiences repeated load cycles. In compaction equipment — where continuous vibration is the core operating condition — a worn, flattened, or incorrect spring washer can allow fasteners to back out, leading to loose assemblies, accelerated wear on mating components, and potential structural failure. Replacing a worn spring washer with the correct Bomag OEM part restores the intended joint integrity and keeps the surrounding hardware performing as designed.

Part Details

Compatibility & Fitment

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.