
Secure your chisel and guarantee operational safety on your excavation sites with the high-strength 400358 Tool Retaining Pin, custom-developed for the Rammer S83 Hydraulic Breaker. Operating medium and compact demolition machinery in the extreme desert heat, fine sand, and highly abrasive rock environments of the Middle East—especially across major urban infrastructure projects in Saudi Arabia, the UAE, Qatar, and Kuwait—demands robust locking elements that safeguard your working tool from dropping or shifting misalignments.
Since 2005, Merit has stood out as a highly reliable independent manufacturer and exporter of premium OEM-equivalent rock breaker components from Turkey. By integrating our parts into your asset fleet, you can easily interlink your technical inventory directly with the advanced heavy-duty rock breaker parts featured on our specialized global trade network. This precision-engineered tool retaining pin acts as a direct-fit aftermarket solution for part number 400358 (Cross-Reference / Alternative codes: 400358A, Rammer S83 Pin). It is manufactured from elite alloy steel that absorbs severe high-frequency side vibrations and axial strokes, preventing loose clearances or housing deformation inside the front head setup.
Key Features and Technical Advantages:
- Perfect Dimensional Compatibility: Purpose-built as a direct replacement locking component for Rammer S83 series hammers, matching exact independent aftermarket tolerances.
- Premium Shock Resistance: Specially heat-treated and surface-hardened to endure continuous structural stress and friction under severe Gulf region climates without fracturing or bending.
- Proven Merit Reliability: Backed by decades of industrial manufacturing expertise in Turkey, our direct-fit aftermarket solutions provide maximum wear-life, ensuring the tool pin correctly positions the chisel and decreases internal front head wear.
- Essential Tool Maintenance Spares: Acts as a critical locking pin that guarantees high structural stability while allowing simple tool changeouts on the job site.
Equipment Carrier Compatibility List: This premium tool retaining pin functions flawlessly across mid-sized equipment carriers utilizing Rammer S series attachments, including:
- CAT (Caterpillar): Compact and wheeled excavators (CAT 312, CAT 315 series)
- JCB: Tracked and backhoe loaders (JCB 3CX, JCB 4CX, JS130 series)
- Komatsu / Volvo: Crawler excavation units (PC130, PC160, EC140 series)
Customs and GCC Fast Shipping Logistics:
- Minimized Downtime: Fast air freight and marine cargo options dispatched directly from Turkey to all major industrial GCC entry ports (Riyadh, Dammam, Jebel Ali, Doha, Shuaiba), avoiding unneeded non-productive time (NPT).
- Full Trade Documentation: Merit handles complete export clearance papers for trouble-free processing through regional customs borders.
Looking for a bulk trade price or an instant RFQ for your Middle East project? Click ‘Get a Quote’ or contact theMerit global supportteam via WhatsApp for immediate stock availability, delivery times, and pricing.


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