MERIT replacement pistons are built to last. Our B6 piston is precision-manufactured to OEM specifications, ensuring reliable impact transmission, accurate guidance, and lasting seal integrity — exactly what your breaker needs on demanding job sites.
Specifications
| Length | 19.09 in |
Why Choose MERIT?
✔ Precision Ground & Heat Treated — hardened surface for exceptional wear resistance and extended service life ✔ Full OEM Compatibility — direct drop-in replacement for CAT B6, no modification required ✔ Efficient Impact Transmission — consistent strike energy delivery for maximum breaker output ✔ Superior Sealing & Guidance — tight machining tolerances eliminate oil leakage and piston drift ✔ 1-Year Warranty — backed by MERIT’s quality guarantee
Compatible With:
- Caterpillar / CAT B6 Hydraulic Hammer
MERIT aftermarket parts meet the same dimensional and metallurgical standards as OEM components — delivering OEM-level performance at aftermarket value.
Part Type: Hydraulic Breaker Piston Brand Fit: CAT B6 Warranty: 12 Months
