Key Selling Points for ATLAS COPCO MB1700 / SB152 Lower Bush (Outer Bushing)
Guaranteed Compatibility & Precision Fit for SB152 Drifters: Engineered specifically for the Atlas Copco SB152 drifter on the MB1700 rig, this lower bush is manufactured to exact OEM dimensions. It ensures seamless installation and optimal alignment, maintaining the critical tolerance required for efficient percussion and rotation.
Premium Material for Extreme Durability & Wear Resistance: Forged from high-strength, wear-resistant bronze alloy or composite material, it withstands the intense shock loads, high-frequency impacts, and abrasive conditions within the drifter. This significantly extends service life and protects the hammer casing from damage.
Stabilizes Performance & Reduces Vibration: By providing a precise and durable bearing surface for the drill steel, this bush minimizes radial play and lateral movement. This stabilization enhances drilling accuracy, reduces harmful vibration transmitted to the rig, and ensures consistent power transfer for optimal performance.
Cost-Effective Maintenance Solution for Maximum Uptime: As a high-quality direct replacement part, it offers OEM-level reliability at a competitive price. Regular replacement of this critical wear part is a proactive maintenance strategy that prevents astrophic drifter failure, reduces total downtime, and lowers long-term operating costs.
| Parts Number | ATLAS COPCO SB152Tool Bush 3311353980 |
|---|---|
| Delivery Time | 1-15 Work days |
| Appliion | ATLAS COPCO SB152 Hydraulic Rock Breaker Parts 3311353980 Hydraulic Hammer Construction Machinery Excavator Attachment |
| Part Name | ATLAS COPCO SB152 Hydraulic Hammer Front Cover Lower Bush 3311353980 Breaker Outer Bush |
| Position | Hydraulic Breaker Hammer System |
| Part Number | 3311353980 |
| Material | Cr20 Cr42 Cr40 |
| Brand | HUILIAN |
| Package Details | Carton, Wooden Box, Plastic Bag, Neutral Packing, PP Bag, or as Required |
| Shipment | Air, Sea, Express Mail, etc. |
| Payment | T/T, Western Union, PayPal, L/C at sight, Alipay etc |


Huilian Machinery Equipment Co., Ltd (EB Seals) is a professional import dealer engaged in comprehensive hydraulic hammer parts in Guangzhou for more than 17 years. Adhere to original and OEM import quality.
Huilian is a business that focuses on the sales of various types of Damper/Shock Absorber,seal kit, diaphragm, piston, chisel, wear bush, rod pin, through bolt, side bolt, control valve assy, spare valve, cylinder block, accumulator and other commonly used parts of hydraulic hammer.
Specializes in:
--Excavator spare parts
--Hydraulic breaker accessories
Huilian Machine is continuously seeking the chances to meet all the friends both from home and abroad for win-win cooperation.
And we believe that quality parts will take us to a further place. Let’s build a better tomorrow, together!
