Epiroc 57540981 Rubber Window-Offset Seal | DM45 DM50 PV270 Cabin Glass-Rock Drilling Part

Highlights

Key Advantages

Matches original factory geometry: The offset lip sits flush against the cabin glass on DM45, DM50, DML, and PV270 rigs—no trimming or stretching needed.
Seals out jobsite grit: This rubber strip keeps fine dust and water spray from creeping past the window, which cuts down on cab cleanup and protects switch panels and seat upholstery.
Holds shape in heat and cold: The rubber compound stays flexible when temperatures swing, so the seal won't harden, crack, or pull away from the glass over long shifts.
Straightforward swap: Remove the old strip, press the new profile into the channel—no adhesive or special tools. Most crews handle it during scheduled downtime.

Use Cases

Applications

Operator cabin glass sealing on Epiroc DM45 blasthole drills
Window channel seal for Epiroc DM50 drilling rigs
Cabin window offset weatherstrip on Epiroc DML series drills
Glass edge sealing for Epiroc PV270 rotary drill cabs
Direct replacement for worn, hardened, or torn window seals on any of the above models

Specs

Technical Specifications

Part Number (OEM)	57540981 / 2657540981
Brand	Epiroc (Genuine)
Material	Rubber compound, OEM-spec
Profile Type	Window-offset strip seal
Application Area	Operator cabin glass sealing
Compatible Models	DM45, DM50, DML, PV270
Function	Dust, water, and noise barrier around window glass

Details

Detailed Description

Original Epiroc 57540981 Rubber Window-Offset 2657540981 Glass sealing drilling rigs DM45 DM50 DML PV270 Genuine

Part number: 57540981

Application: Epiroc (Atlas Copco) drilling rigs DM45, DM50, DML, PV270

Technical description: It is a seal for the cabin glass of drilling rigs of the DM45, DM50, DML, PV270 models.

The cabin glass seal is a rubber strip profile. This seal is designed to ensure a tight seal inside the operator's cabin.

FAQ

What Epiroc rigs does part 57540981 fit?

It's made for the operator cabin windows on DM45, DM50, DML, and PV270 drills. Check your parts book—some serial number ranges may list 2657540981 instead of 57540981, but it's the same profile.

Is this a genuine Epiroc seal or an aftermarket copy?

Genuine Epiroc part, not a knockoff. We source directly through Epiroc distribution, so the rubber compound, lip shape, and channel fit match the factory original exactly.

How does the offset seal actually work in the cab?

The rubber strip pushes into the window frame channel and the angled lip rests against the glass. When the window is closed, the lip compresses slightly, blocking dust, rain, and noise from sneaking into the cab.

How do I confirm this matches the torn seal I'm looking at?

Look for the part number molded into the old rubber profile—57540981 or 2657540981. If it's illegible, measure the channel width and glass thickness, and we can double-check against Epiroc's cross-reference.

What's a realistic delivery time if I order today?

If it's sitting on our shelf, it usually ships in 2–4 business days. For bulk orders or remote job sites, we'll lock in a delivery window based on your location and the carrier—just ask before you order.

Can our maintenance team install this window seal, or do we need a specialist?

If your crew has swapped weatherstripping before, they can handle it. The rubber pushes into the channel—no glue. Just work from one corner around the frame. If the glass has to come out, tag in a glazier to avoid cracking it.

Original Epiroc 57540981 Rubber Window-Offset 2657540981 Glass sealing drilling rig DM45 DM50 PV270