Bronze Seal Backup 1-11134 Good Quality Waterjet Parts Supplier

Part Number	Replaces Number	Description
1-11076	004406-1 | TL-001015-1 | 35373	Seal, 7/8 in
1-11077	004407-1 | TL-001014-1	60K Hoop
1-11115	004383-3 / TL-001003-3	Check Valve Body
1-11117	007038-3 | TL-001002-3	60K High-pressure Cylinder
1-11134	B-1465-1 | TL-001019-1	Bronze Seal Backup
1-11135	001198-1 | TL-001001-1	60K Seal Repair Kit
1-11136	A-4689	High-vacuum Grease, 5.3 oz
011561-1		60K HP Tube; 3/8"; 26.5" Long
011562-1		60K HP Tube; 3/8"
011564-1		3/8" 60K HP Interconnect Pump Assembly Tube
011565-1		60K HP Tube; 3/8"
011742-1		87K Bleed-down Valve Body
011899-1		Direct Drive End Cap
011901-1		Electronic Control Valve Seat
012005-1		100K 3/8" Coupling
012400-1		Direct Drive Manifold Insert; 1.130"
012402-1		Subplate Adapter Assembly
012506-1		On/Off Valve II; Subassembly
012576-1		60K 3/8" Elbow 5.25" X 18.5"
012578-1		60K 1/4" HP Tube For Transducer
012931-1		Attenuator Outlet Adaptor
012952-1		3/8" Double Cone High-pressure Insert

The Bronze Seal Backup 1-11134 is a precision-engineered support component designed for use in WaterJet Cutting Machines, high-pressure pumps, and industrial hydraulic systems. Manufactured from high-strength bronze, this backup ring provides superior wear resistance, structural support, and reliability under continuous ultra-high-pressure conditions.
The 1-11134 bronze seal backup works in conjunction with seals and O-rings to prevent extrusion, enhance sealing performance, and maintain system integrity. Its OEM-level accuracy ensures a precise fit, easy installation, and dependable operation, helping reduce downtime and extend the service life of critical sealing components.
Widely used in OEM waterjet assemblies, the Bronze Seal Backup 1-11134 is an essential replacement part that supports leak-free performance, equipment protection, and long-term system reliability.

KUNDA is committed to supplying reliable and durable waterjet cutting parts to customers worldwide. Every component, from orifices and focusing tubes to intensifier parts and filters, is manufactured with strict quality standards and premium materials to ensure consistent performance under high pressure. With a full range of parts available, we provide solutions that keep your machines running smoothly and efficiently. At the same time, KUNDA offers competitive pricing without compromising on quality, making us a trusted partner for long-term cooperation in the waterjet industry.