Electronic Shift Actuator Assembly 1-12378 Good Waterjet Parts Supplier

Part Number	Replaces Number	Description
1-11448	A-2185 | 10087385	AccuGoop, Food-grade anti-seize lubricant, 4 oz.
1-11463		Extended-length Low-mass Nozzle Body, 7.697 in.
1-11465	009939-1	Abrasive Nozzle Clamp, 60K
1-11468	010276-1 | TL-001027-1	Rod Seal Spacer
1-11469	002226-1	Firing Pin, Mechanical Shift
1-11470	B-1702-1	Electrical Shift Firing Pin
1-11480	C-5841-1 / TL-001011-1	Bleed-down Valve Assembly
1-11490	014196-1	Nozzle Body, PASER ECL Plus, 4.332 in.
1-11570	010558-3	60K Short Block Intensifier Assembly
1-11594	001822-1 / C-1000-1 / TL-001033-1	Bleed-down Valve Body
1-11679-014	A-0275-014	O-ring
1-11679-212		O-ring
1-11742	B-5975-1	Bleed-down Valve Output Adapter
1-11993	A-00720-31	U-cup Seal
1-12357	011275-1	Sensor Assembly, Electronic Shift Negative-positive-negative shifting, normally open
1-12371	A-0270-300	Piston Snap Ring
1-12378	B-8346-1	Actuator Assembly, Electronic Shift
1-12599	C-1000-1 | 100008-1	40k & 60k, Low-pressure Cylinder
1-12725	B-1611-1	Shifting Split Pin
1-12738	A-5480 | 5049689	Hydraulic Filter

The Electronic Shift Actuator Assembly 1-12378 is a precision-engineered component designed for WaterJet Cutting Machines, high-pressure pumps, and industrial hydraulic systems. Built from durable, corrosion- and wear-resistant materials, this actuator assembly ensures accurate electronic shifting, reliable performance, and long-lasting operation under demanding ultra-high-pressure conditions.
The 1-12378 electronic shift actuator assembly plays a critical role in electronically controlled valve systems, providing precise actuation and smooth transitions for stable pump operation. Its OEM-level accuracy guarantees a perfect fit, easy installation, and dependable integration in high-production environments.
Widely used in OEM waterjet systems, the Electronic Shift Actuator Assembly 1-12378 is an essential replacement part that enhances cutting accuracy, improves system responsiveness, and supports long-term equipment 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.