Epiroc EC150T Seal Kit — 3363 1128 42 | Hydraulic Breaker Seal Kit
Part Number: 3363 1128 42 (3363112842) Compatible Model: Epiroc EC 150T Hydraulic BreakerCategory: Seal Kit / Service & Repair Parts
What Is the Epiroc EC150T Seal Kit 3363112842?
The Epiroc EC150T Seal Kit (Part No. 3363112842) is a precision-engineered hydraulic breaker seal kit designed specifically for the Epiroc EC 150T model. It replaces all critical seals in the percussion unit to restore original performance, eliminate oil leakage, and extend the service life of your hydraulic breaker.
This seal kit is the go-to solution for contractors, equipment rental companies, and maintenance teams working in mining, demolition, and heavy construction who need reliable, fast-turnaround repairs without sacrificing quality.
Key Benefits
- Stops oil leaks — Restores hydraulic pressure integrity across all seal contact points
- Extends service life — Made from wear-resistant, high-temperature materials suited for continuous heavy-duty operation
- Reduces downtime — Direct-fit replacement; no modifications required
- Lowers maintenance costs — Proactive seal replacement prevents costly internal damage
- OEM-compatible — Engineered to meet Epiroc EC 150T dimensional and performance specifications
Product Specifications
| Detail | Info |
|---|---|
| Part Number | 3363112842 / 3363 1128 42 |
| Compatible Model | Epiroc EC 150T |
| Application | Hydraulic Breaker Seal Replacement |
| Material | High-grade wear-resistant elastomers |
| Use Case | Mining, demolition, construction |
| Availability | In stock — ships worldwide |
Frequently Asked Questions
Q: What does the 3363112842 seal kit include? A: The kit includes all seals required for a complete percussion unit overhaul on the Epiroc EC 150T, covering cylinder, piston, and seal flange contact areas.
Q: How often should I replace the EC150T seal kit? A: Epiroc recommends inspection after every 500 operating hours. Replace immediately if oil leakage, loss of impact force, or abnormal hydraulic pressure is observed.
Q: Is 3363112842 compatible with other Epiroc models? A: This kit is specifically designed for the EC 150T. For other models, consult the parts list below or contact us for compatibility guidance.
Related Epiroc EC150T Service & Repair Kits
Complete your maintenance with these companion parts:
| Part Number | Description |
|---|---|
| 3363112842 | Seal kit (this product) |
| 3363083589 | Seal kit (variant) |
| 3363083590 | Seal kit (variant) |
| 3363098088 | Fastening screw kit |
| 3363089849 | Accumulator repair kit |
| 3363121471 | Label kit |
Epiroc EC150T Complete Parts Reference
Percussion Unit — Cylinder Cover Components
3363112739 Cylinder cover · 3363035439 Main control valve · 3361331555 Cover · 3360314375 O-ring · 3363069585 HP-accumulator · 3363106905 Tensioning bolt complete · 3363113244 Valve (Stroke control) · 3363087286 Filling valve complete (+ more)
Percussion Unit — Cylinder & Piston Parts
3363112392 Seal flange · 3363112528 Cylinder · 3363112401 Percussion piston · 3363112705 Seal · 3361855099 Seal · 3363083669 Wiper · 3362267281 Seal · 3362267585 Seal
Lower Breaker Parts
3363106627 Lower breaker part complete · 3363069079 Impact ring · 3363105553 Wear bush · 3361854363 Locking bush · 3360981927 Retainer bar
Main Body & Safety Hardware
3363105835 Elastic pad · 3363105837 Shock absorber · 3363115362 Guide plate · 3363083343 Transport safety device complete · 3363111994 Lifting eye · 3363116075 Breaker box
HATCON Monitoring Components
3315439130 Damper · 3315439110 Housing type 1 · 3315439140 Lock ring · 3315439120 Sleeve · 3315442500 Retrofit kit
Hydraulic Hoses
3363087015 Hydraulic hose 2300 mm (91 in.) · 3363087016 Hydraulic hose 2800 mm (110 in.)
Working Tools (ClassicLine)
3363119609 Moil point · 3363119610 Chisel (cross) · 3363119611 Chisel (parallel) · 3363119612 Blunt tool
Why Source from MERIT?
Every Epiroc EC150T Seal Kit undergoes dimensional inspection and material verification before shipment. We supply aftermarket and OEM-compatible parts globally, with bulk order programs and technical datasheets available on request.
📦 In stock & ready to ship worldwide 📋 Bulk orders & OEM partnership programs available
Looking for a different EC150T part? Use the part numbers above or contact us — we’ll source it.
