425 Manufacturing supplies AFTERMARKET DUST GASKETS and DUST SEALS for EPIROC®, SANDVIK®, and FURUKAWA® drill rigs used in quarry, mining, and blast hole drilling. Engineered for harsh ground-contact environments and extended service life.
High Volume. Low Cost. Zero Compromise.
EPIROC® DTH ( Down The Hole )
📌 EPIROC® DTH (Down-The-Hole) Dust Gaskets / Seals
| 425 Part # | OEM Part # | Descriptor |
|---|---|---|
| 3323 | 3222 3339 03 | 3-1/2″ Bore |
| 3365 | 3222 3339 04 | 4″ Bore |
| 3721 | 3222 3220 75 | 4.5″ Bore |
| 3364 | 3222 3339 06 | 5″ Bore |
| 3366 | 3222 3339 07 | 5.5″ Bore |
EPIROC® Top Hammer / T45-11
📌 EPIROC® Top Hammer Dust Gaskets / Seals — T45-11
| 425 Part # | OEM Part # | Descriptor |
|---|---|---|
| 3324 | 3222 3339 01 | T51 Bore |
| 3676 | 3222 3200 71 | GT60 Bore |
| 3367 | 3216 9339 14 | T45 Bore |
| 3584 | 3216 9339 15 | T51 Bore |
EPIROC® Top Hammer / T30R, T35, T40
📌 EPIROC® Dust Gaskets / Seals
| 425 Part # | OEM Part # | Descriptor |
|---|---|---|
| 3367 | 3216 9339 14 | T45 Bore |
| 3324 | 3222 3339 01 | T51 Bore |
FURUKAWA®
📌 FURUKAWA® Dust Gaskets / Seals
| 425 Part # | OEM Part # | Descriptor |
|---|---|---|
| L110 | N/A | 9″ O.D. X 3/8″ Thick for T51 Drill Steel |
SANDVIK® Top Hammer
📌 SANDVIK® Top Hammer Dust Gaskets / Seals
| 425 Part # | OEM Part # |
|---|---|
| 4544 | 19057508 |
| 4545 | 19058078 |
| 4283 | BG00994439 |
| 4285 | 516994 |
| 4284 | BG01073341 |
SANDVIK® DTH ( Down The Hole )
📌 SANDVIK® DTH (Down-The-Hole) Dust Gaskets / Seals
| 425 Part # | OEM Part # |
|---|---|
| 4539 | BG01073344 |
| 4539-1 | BG01474985 |
COMPATIBLE WITH
EPIROC® surface & underground rigs, SANDVIK® DTH and top hammer rigs, and FURUKAWA® drill platforms. Multiple OEM-referenced part numbers stocked and expanding.
MATERIAL
Manufactured from high-quality, lightly used industrial belting materials for superior abrasion resistance, tear strength, ground-contact durability, sustainability, and cost efficiency.
These components are commonly referred to as DUST GASKETS, DUST SEALS, DUST BOOTS, DUST SKIRTS, DUST COLLARS, RUBBER GASKETS, DIAPHRAGMS, and GROUND SEALS — regardless of terminology, we supply precision-fit AFTERMARKET replacements for EPIROC®, SANDVIK®, and FURUKAWA® drill rigs.
STOCKED & FAST TURNAROUND
✔ Reliable lead times
✔ Cost-effective replacement solutions
✔ Field-proven durability
NEED A SPECIFIC PART NUMBER?
Provide machine model, serial number, OEM reference, or a physical sample. We reverse engineer and manufacture precision-fit AFTERMARKET DUST GASKETS and DUST SEALS.
AFTERMARKET DUST GASKETS & DUST SEALS – Manufactured in the USA.
High Volume. Low Cost. Zero Compromise.

















