3363069507 Upper Bush 3363088513 Bronze Lower Bush Equivalent

The 3363069507 Upper Bush, often referred to as an inner bush or wear bush, is a critical component in the main body of many hydraulic rock breakers and hammer attachments used on excavators. Its primary function is to guide and support the tool (chisel or moil point), absorb impact forces, and minimize wear between the tool and the hammer’s internal components.

The tool retainer is a seemingly small but immensely important component of your hydraulic breaker. For Epiroc Atlas Copco HB7000 hydraulic hammers, the 3362260429 Tool Retainer (and its equivalents) is responsible for securely holding the working tool (chisel, moil point, etc.) in place within the breaker’s chuck housing.

The chisel is the working end of your hydraulic breaker, bearing the brunt of every impact. For Epiroc hydraulic hammers, the 3363119564 Chisel (and its equivalents) is a critical component responsible for effectively breaking concrete, rock, and other tough materials. The performance, durability, and safety of your hydraulic breaker largely depend on the quality of its chisel.

A worn or inferior chisel can lead to reduced breaking efficiency, increased stress on your hammer’s internal components, and unnecessary downtime. Therefore, investing in a high-quality replacement is paramount for maximizing productivity and extending the life of your equipment.

3363119564 Chisel
3363119563 Moil point
3362260429 Tool retainer
3363088657 Steel Lower bush
3363088513 BRONZE Lower bush
3363069507 Upper bush
3363035643 Counter ring
3363085625 Tie rod with Nut & Washer
3363269697 Guide Plate
3362262667 Guide Plate
3361329022 Diaphragm
3363121225 Seal Kit
3363119565 Chisel (parallel)

3363 1195 64 Chisel

3363 1195 63 Moil point

3362 2604 29 Tool retainer

3363 0886 57 Steel Lower bush

3363 0885 13 BRONZE Lower bush

3363 0695 07 Upper bush

3363 0356 43 Counter ring

3363 0856 25 Tie rod with Nut & Washer

3363 2696 97 Guide Plate

3362 2626 67 Guide Plate

3361 3290 22 Diaphragm

3363 1212 25 Seal Kit

3363 1195 65 Chisel (parallel)

3363119564 Chisel, 3363119563 Moil point, 3362260429 Tool retainer, 3363088657 Steel Lower bush, 3363088513 BRONZE Lower bush, 3363069507 Upper bush, 3363035643 Counter ring, 3363085625 Tie rod with Nut & Washer, 3363269697 Guide Plate, 3362262667 Guide Plate, 3361329022 Diaphragm, 3363121225 Seal Kit, 3363119565 Chisel (parallel), 3363 1195 64 Chisel, 3363 1195 63 Moil point, 3362 2604 29 Tool retainer, 3363 0886 57 Steel Lower bush, 3363 0885 13 BRONZE Lower bush, 3363 0695 07 Upper bush, 3363 0356 43 Counter ring, 3363 0856 25 Tie rod with Nut & Washer, 3363 2696 97 Guide Plate, 3362 2626 67 Guide Plate, 3361 3290 22 Diaphragm