MERIT Urethane Solutions for Hydraulic Breakers

Engineered for performance. Built for durability.
MERIT delivers high-quality urethane spare parts designed specifically for hydraulic breakers and carrier systems operating in the toughest environments.

With advanced vibration damping technology and precision-engineered fitment, MERIT components help reduce machine stress, improve operator comfort, and extend equipment service life.

Key Benefits

• Superior vibration and shock absorption
• Durable high-wear urethane material
• Reduced noise and carrier stress
• Longer operational lifespan
• Optimized fit for stable mounting
• Enhanced protection for breaker components
• Easy and reliable installation

Designed for Demanding Applications

MERIT spare parts are developed for all types of hydraulic breakers and carrier models used in:

• Construction
• Mining
• Demolition
• Quarry operations
• Heavy-duty excavation

Why Choose MERIT?

Our precision-engineered urethane components are tested under extreme working conditions to ensure maximum durability, efficiency, and performance in the field.

External & Housing Components (MB 750 & MB 750 DP)
These parts are essential for the external protection and mounting of the Atlas Copco MB 750 breaker.
3363 0928 57: Elastic Pad
3361 8522 37: Shock Absorber
3363 1007 37: Guide Plate
3363 0842 31: Guide Plate
3363 0928 61: Guide Plate
3363 0837 31: Transport Safety Device Complete
3360 0267 86: Allen Screw
3360 1032 51: Nut
3363 0918 72: Label Transport Safety Device
3363 0928 63: Cover
3363 0860 11: Plug
3362 2678 97: Plug
3360 1007 91: Allen Screw
3361 8505 96: Pair of Lock Washers
3363 1119 93: Lifting Eye
3363 1032 24: Breaker Box (Standard MB 750)
3363 1032 23: Breaker Box (DustProtector)
3363 0671 23: ContiLube® II Lubrication System

---

MB 750 DustProtector Specific Parts
3363 0706 58: Floating Ring
3363 0352 07: Counter Ring
3363 0352 05: Guide Ring
3363 0913 65: Bolt
3361 8543 63: Locking Bush
3363 1047 83: Base for Wiper
3363 0343 94: Wiper

---

Percussion Unit: Cylinder & Cylinder Cover
3363 0917 04: Cylinder Cover
3363 0917 08: Cylinder Seal
3363 0917 09: O-ring
3363 0917 10: Seal
3360 3146 64: O-ring
3363 0872 86: Filling Valve Complete
3360 4784 26: Threaded Plug
3360 1751 25: O-ring
3363 0917 02: Tensioning Bolt Complete
3363 0928 73: Tensioning Bolt
3363 0936 45: Washer
3363 0917 05: Cylinder
3360 9967 67: Cylinder Cover
3363 0928 81: Main Control Valve
3360 3144 94: O-ring
3363 0917 11: Seal
3363 0917 13: Seal
3363 0917 12: O-ring
3363 0917 14: Wiper
3360 9956 65: Fitting
3361 3534 88: Protective Cap
3361 8546 57: Connecting Screw
3360 4781 71: O-ring
3362 2675 85: Seal
3361 8545 11: Non-return Valve
3363 0330 59: Valve Bushing
3363 1053 05: Valve Piston
3363 0337 49: Threaded Plug
3363 0917 03: Percussion Piston
3360 1067 84: Lock Pin
3360 3145 51: O-ring

---

Percussion Unit: Lower Breaker Parts
3363 1032 42: Lower Breaker Part Complete
3363 1047 79: Retainer Bar
3363 1047 81: Bolt
3363 0317 13: Protective Cap
3363 0928 89: Impact Ring
3363 0928 91: Wear Bush
3362 2615 09: Pin
3363 0912 01: Spring Dowel Sleeve
3363 0894 19: Threaded Insert
3363 0330 43: Locking Bush
3363 1047 77: Wear Bush (Steel)
3363 1043 69: Wear Bush (Bronze – Optional)

---

ContiLube® II Connecting Kit (3363 0914 76)
3360 1037 50: Allen Screw
3361 8505 96: Pair of Lock Washers
3363 0988 10: Support
3363 0662 34: Fitting
3363 0662 33: Fitting
3363 0668 87: Adapter
3363 0687 45: Adapter
3363 0669 51: Seal
3363 0662 27: Fitting
3363 0913 63: Oil Line
3363 0875 83: Grease Line

---

Working Tools (Moil Points, Chisels, Blunt Tools)
3363 1032 45: Moil Point (ClassicLine)
3363 1034 80: Moil Point (SilverLine)
3363 1032 46: Chisel (cross) (ClassicLine)
3363 1034 81: Chisel (cross) (SilverLine)
3363 1032 47: Chisel (parallel) (ClassicLine)
3363 1047 85: Blunt Tool (ClassicLine)
3363 1034 82: Blunt Tool (SilverLine)

---

Accessories & Optional Equipment
3360 9923 40: Hydraulic Hose (2300 mm)
3361 8538 59: Hydraulic Hose (2800 mm)
3363 0912 00: Chisel Paste Cartridge (12 x 500g)
3363 0345 67: Grease Gun for ContiLube® II
3360 4337 74: Grease Nipple
3363 0898 44: Service Box No. I (with nitrogen cylinder)
3363 0949 40: Service Box No. III (without nitrogen cylinder)
3362 2352 93: Test Gauge Lower Wear Bush
3363 0949 52: Inside Calliper Upper Wear Bush
3363 0997 97: Base Plate with Threaded Inserts
3363 0945 37: Bolt Kit for Base Plate
3363 1006 95: Base Plate with Through Borings
3363 0945 74: Bolt Kit for Base Plate
3360 2092 53: Allen Key (19 mm)
3363 0905 31: Adapter Kit for Underwater Applications
3363 0929 71: Piston Retainer

---

Atlas Copco Hydraulic Breaker Spare Parts

Atlas Copco HB 7000 Spare Parts

• Plastic Parts Kit – Part Number: 3363 0895 17
• Elastic Pad – Part Number: 3362 2605 49
• Shock Absorber – Part Number: 3362 2605 45
• Guide Plate – Part Number: 3362 2696 97
• Guide Plate – Part Number: 3362 2626 67
• Guide Plate – Part Number: 3362 2626 65
• Plate – Part Number: 3363 0933 83

Atlas Copco HB 5800 Spare Parts

• Plastic Parts Kit – Part Number: 3363 0878 07
• Elastic Pad – Part Number: 3363 0860 37
• Shock Absorber – Part Number: 3363 0860 39
• Guide Plate – Part Number: 3363 0860 41
• Guide Plate – Part Number: 3362 2652 15
• Guide Plate – Part Number: 3362 2626 67
• Plate – Part Number: 3363 0933 85

Atlas Copco HB 4700 Spare Parts

• Plastic Parts Kit – Part Number: 3363 1168 18
• Elastic Pad – Part Number: 3363 1027 59
• Shock Absorber – Part Number: 3363 1027 55
• Plate – Part Number: 3363 0862 37
• Guide Plate – Part Number: 3363 1153 60
• Guide Plate – Part Number: 3363 1153 61

Atlas Copco HB 4200 Spare Parts

• Plastic Parts Kit – Part Number: 3363 0948 85
• Elastic Pad – Part Number: 3361 3567 89
• Shock Absorber – Part Number: 3361 3569 25
• Guide Plate – Part Number: 3362 2698 03
• Plate – Part Number: 3363 0862 37

Atlas Copco HB 4100 Spare Parts

• Plastic Parts Kit – Part Number: 3363 1160 82
• Elastic Pad – Part Number: 3361 3567 89
• Shock Absorber – Part Number: 3361 3569 25
• Guide Plate – Part Number: 3363 1153 60
• Guide Plate – Part Number: 3363 1153 61
• Plate – Part Number: 3363 0862 37

Atlas Copco HB 3600 Spare Parts

• Plastic Parts Kit – Part Number: 3363 0948 87
• Elastic Pad – Part Number: 3361 8476 35
• Shock Absorber – Part Number: 3363 1003 45
• Guide Plate – Part Number: 3362 2697 97
• Guide Plate – Part Number: 3362 2626 67
• Plate – Part Number: 3363 0863 99

Atlas Copco HB 3100 Spare Parts

• Plastic Parts Kit – Part Number: 3363 1167 97
• Shock Absorber – Part Number: 3363 1040 73
• Guide Plate – Part Number: 3363 1153 60
• Guide Plate – Part Number: 3363 1153 61
• Plate – Part Number: 3363 0863 99

Atlas Copco HB 3000 Spare Parts

• Plastic Parts Kit – Part Number: 3363 0948 84
• Elastic Pad – Part Number: 3361 8476 35
• Shock Absorber – Part Number: 3361 8476 37
• Plate – Part Number: 3363 0863 99

Atlas Copco HB 2500 Spare Parts

• Plastic Parts Kit – Part Number: 3363 1159 41
• Elastic Pad – Part Number: 3363 0938 79
• Guide Plate – Part Number: 3363 1153 62
• Guide Plate – Part Number: 3363 1153 63
• Plate – Part Number: 3363 0938 77

Atlas Copco HB 2200 Spare Parts

• Plastic Parts Kit – Part Number: 3363 0948 83
• Elastic Pad – Part Number: 3361 8498 05
• Shock Absorber – Part Number: 3361 8476 37
• Guide Plate – Part Number: 3362 2696 85
• Guide Plate – Part Number: 3362 2640 51
• Plate – Part Number: 3363 0933 87

Atlas Copco HB 2000 Spare Parts

• Plastic Parts Kit – Part Number: 3363 1065 98
• Elastic Pad – Part Number: 3363 1040 71
• Shock Absorber – Part Number: 3363 1040 73
• Guide Plate – Part Number: 3363 1059 35

Atlas Copco MB Series Spare Parts

MB 1700

• Plastic Parts Kit – 3363 0859 40
• Elastic Pad – 3363 0334 67
• Shock Absorber – 3363 0334 65
• Guide Plates – 3363 0357 95 / 3363 0357 93 / 3363 0841 99

MB 1650

• Plastic Parts Kit – 3363 1204 72
• Elastic Pad – 3363 1181 81
• Guide Plates – 3363 1182 96 / 3363 1159 69 / 3363 1181 82

MB 1600

• Set of Plastic Parts – 3363 0872 38
• Elastic Pad – 3363 8476 83
• Shock Absorber – 3361 8476 85
• Guide Plate – 3362 2697 05

MB 1500

• Plastic Parts Kit – 3363 1153 36 / 3363 0948 14
• Elastic Pad – 3363 0339 57
• Guide Plates – 3363 0991 97 / 3363 1443 21 / 3363 0991 93

MB 1200

• Plastic Parts Kit – 3363 0701 26
• Shock Absorber – 3361 8476 85
• Guide Plates – 3362 2696 31 / 3363 0679 19 / 3363 0679 21

MB 1000

• Plastic Parts Kit – 3363 0879 19
• Elastic Pad – 3363 0828 99
• Shock Absorber – 3361 8522 37
• Guide Plates – 3363 0844 33 / 3363 0842 31 / 3363 0828 97

MB 750

• Plastic Parts Kit – 3363 1034 72
• Elastic Pad – 3363 0928 57
• Shock Absorber – 3361 8523 37
• Guide Plates – 3363 1007 37 / 3363 0928 61

Krupp Hydraulic Breaker Spare Parts

Krupp HM 2500 Spare Parts

• Shock Absorber – 1356925
• Elastic Pad – 1356789
• Guide Plates – 2269803 / 2265215

Krupp HM 2300 / HM 2100 Spare Parts

• Damping Element – 3361 8476 37
• Elastic Pad – 3361 8476 35
• Guide Plates – 3362 2697 97 / 3362 2652 15

Krupp HM 2000 / HM 1500 Spare Parts

• Elastic Pad – 3361 8498 05
• Guide Plate – 3362 2640 51
• Damping Element – 3362 2696 85

Krupp HM 1000 Spare Parts

• Shock Absorber – 3363 0334 65
• Elastic Pad – 3363 0334 67
• Guide Plates – 3363 0357 93 / 3363 0357 95

Krupp HM 960 / HM 901 Spare Parts

• Elastic Pad – 3361 8476 83
• Guide Plate – 3361 8476 87
• Shock Absorber – 3361 8476 85

Krupp HM 780 Spare Parts

• Elastic Pad – 3363 0339 57
• Guide Plates – 3363 0679 19 / 3363 0679 21 / 3362 2696 31

Krupp HM 720 / HM 560 / HM 550 / HM 580 Spare Parts

• Shock Absorber – 3361 8522 37
• Elastic Pad – 3361 8522 35
• Elastic Pad – 3362 2622 15
• Guide Plates – 3363 0325 77 / 3363 0325 93

Rammer Hydraulic Breaker Spare Parts

Rammer BR 7013 / G130 Spare Parts

• Wear Plate – 105259
• Wear Plate – 105260

Rammer BR 5011 Spare Parts

• Buffer – 168232
• Pad – 168228
• Wear Plate – 171044
• Plug – 168231

Rammer G110 / G100 / BR4510 Spare Parts

• Wear Plates – 104126 / 104125 / 104124

Rammer G100 Spare Parts

• Buffer – 300642
• Pad – 300641

Rammer G90 Spare Parts

• Wear Plates – 103945 / 103946 / 103947

Rammer BR4510 Spare Parts

• Buffer – 104137
• Pad – 103409

Rammer BR4099 Spare Parts

• Pad – 104068
• Buffer – 104137
• Wear Plate – 162525
• Plug – 160576

Rammer BR3288 / BR3088 / G88 Spare Parts

• Pads – 155438 / 163116
• Buffers – 163079 / 154317
• Wear Plate – 163355
• Plug – 161785

Rammer G80 / S83 Spare Parts

• Pad – 300978
• Buffer – 300979

Rammer BR2568 / BR2577 / E68 / E66 / E65 Spare Parts

• Pad – 300954
• Buffer – 300953

Rammer BR2577 Spare Parts

• Wear Plate – 162488

Rammer BR2155 Spare Parts

• Buffer – 301000
• Pad – 160678
• Wear Plate – 157940

Rammer S86 Spare Parts

• Pad – 40542
• Buffers – 42075 / 30274
• Wear Plate – 40531

Rammer S56 / S54 Spare Parts

• Pad – 41052
• Buffer – 30532

Rammer E68 / BR2568 Spare Parts

• Wear Plates – 102454 / 102456

Rammer E66 / E65 Spare Parts

• Buffer – 113771
• Wear Plates – 155091 / 111905 / 111906

Rammer E64 Spare Parts

• Pad – 300768
• Buffer – 300767
• Wear Plates – 104385 / 103976 / 103978