Rammer S83 Upper Tool Bushing – Part No: 300292
Built for durability. Engineered for precision. Designed to keep your breaker performing at full power under the toughest jobsite conditions.
Technical Specifications:
• Length: 150 mm
• Diameter: 170 mm
• Weight: 8 kg
Manufactured from high-grade wear-resistant alloy steel and machined to exact tolerances, this upper tool bushing ensures:
✔ Perfect tool alignment
✔ Reduced vibration and internal wear
✔ Extended service life of the breaker
✔ Reliable performance in heavy-duty applications
Ideal replacement solution for maintaining efficiency and minimizing downtime in demanding quarry, demolition, and construction environments.
📦 Ready for fast delivery.
Housing Unit S 83
Housing (includes wear plates, pins, lifting eye, and screws): 103194
Wear plate: 300208
Pin: 103698
Pin: 103699
Lifting eye: 90705
Hex. screw: 900026
Pad: 300978
Buffer: 300979
Lock nut: 90507
Washer: 90511
Hex. screw: 90589
Label set (Kit): 200292
Accumulator S 83
Accumulator (includes items 1.1-1.9): 30771
Accumulator bottom: 10547
Accumulator cover: 10546
Membrane: 30766
Accumulator screw: 40416
Filling plug: 40368
Seal: 41357
Shield plug: 41356
Usit-ring: 90056
Parallel pin: 90304
Accumulator screw: 41335
Spacer plate: 101070
Main Valve S 83
Main valve bushing: 200246
Main spool: 300418
Spool: 40111
Spool: 40112
Cover: 30777
Cover: 30776
Seal: 90020
Lock washer: 90597
Hex. screw: 90514
O-ring: 90005
Check Valve S 83
Check valve (includes items 1.1-1.8): 300420
Check valve housing: 300417
Check valve: 90532
Spring ring: 90302
Flange plug: 90403
O-ring: 90017
O-ring: 90004
Lock washer: 91012
Hex. screw: 90513
Pressure Control Valve S 83
Pressure control valve (includes items 1.1-1.10): 300421
Cover: 300416
Valve housing: 300419
Spool: 30792
Spring: 90104
Spring guide: 40275
Shim plate: 42364
Shim plate: 42365
Shim plate: 42366
Seal: 41374
Seal: 41375
Seal: 41376
O-ring: 90083
Tie Rods & Body Parts S 83
Tie rod: 200177
Tie rod nut: 300291
Lock plate: 41090
Rubber ring: 40586
O-ring: 901025
Valve body: 100286
Cylinder: 100288
Seal carrier: 11214
Piston: 10606
Breather (includes O-ring): 101700
Flange plug: 90401
Flange plug: 90444
Seal: 41350
Seal: 41352
Seal: 911021
Seal: 911001
Wiper: 41354
Wiper: 913001
O-ring: 90076
Hex. socket screw: 90555
Flange: 400485
Front Head S 83
Front head: 100336
Thrust ring: 20838
Upper tool bushing: 300292
Tool retaining pin: 400358
Wedge: 40110
Retaining pin: 400360
Split pin: 901132
Retaining pin: 400361
Split pin: 904006
Plug: 40116
O-ring: 90000
Spring: 920007
Grease nipple: 90200
Split pin: 904007
Lower Tool Bushing & Seal Set
Lower tool bushing (includes seal): 102157
Seal: 102013
Seal set (Kit including all seals and wipers): 42415
