Atlas Copco/Epiroc HB4100, HB4100DP Seal Kit

Our Seal Kit is a direct fit for Atlas Copco/Epiroc HB4100, HB4100DP. It is a unified seal kit, combining both old and new versions to ensure compatibility with your hydraulic hammer. It works for all serial number ranges. The OEM part numbers are: Model Serial Number Part Number HB4100 DEQ220482 3363121222 HB4100DP DEQ140882 - DEQ171454DEQ140484 - DEQ140881 33907720013390771901 HB4100HB4100DP DEQ171455 - DEQ220481 DEQ220482 3390791401 DEQ110250 3390816001 DEQ130129 - DEQ140483 Our seal kits are made to exact specifications and match OEM standards. A high-quality seal kit is a must for any rebuilt hydraulic hammer. Your seal kit should resist high and low temperatures and perform at its best in all cases. An inferior seal kit can wear out prematurely. Depending on the make and model of your hammer, your set kit may come with various sizes of O-rings, packings, and caps. Big Hammer Co is a direct replacement manufacturer of all the brands we sell. Big Hammer Co is