We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

Parker Stud Seal Kit: Stud Assembly Kit - Stack Valve Bolt Kits
ParkerStack Valve Bolt Kits

Parker Stud Seal Kit: Stud Assembly Kit

Parker Stack Valve Bolt Kits.

SKU 3G-OTH-169673

Also listed as: K20EH3 · K 20 EH 3

Brand
Parker
Item
Stud Seal Kit: Stud Assembly Kit
Category
Stack Valve Bolt Kits
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Parker
Manufacturer Part Number
K-20-EH-3

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Parker Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Parker Stack Valve Bolt Kits.

Frequently Asked Questions

What is the Parker K-20-EH-3 stud seal kit used for?

The Parker K-20-EH-3 stud seal kit is used to seal and secure the stud assembly in Parker stack valves with three work sections. It prevents hydraulic fluid leaks and maintains system pressure in industrial machinery, mobile equipment, and automation systems requiring reliable valve stacking.

What are the specifications of the Parker K-20-EH-3 stud seal kit?

The Parker K-20-EH-3 is a stud assembly kit designed for three work sections. It is manufactured by Parker under part number K-20-EH-3. The kit includes seals and hardware for proper assembly. Always verify compatibility with your specific Parker stack valve model before ordering.

Where to buy the Parker K-20-EH-3 stud seal kit worldwide?

You can source the Parker K-20-EH-3 stud seal kit worldwide through 3G Electric, a global industrial equipment distributor since 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this Parker stack valve bolt kit.

How to install the Parker K-20-EH-3 stud seal kit?

To install the Parker K-20-EH-3 stud seal kit, first depressurize the hydraulic system and remove the valve stack. Clean all mating surfaces, then replace old seals with new ones from the kit. Torque studs to Parker's recommended specifications. Reassemble and test for leaks before returning to service.

Used in

Common applications for Parker
Injection molding machine proportional directional control — Parker solenoid coils and proportional valve cartridges for mold-closing and hydraulic actuation circuits
Construction equipment hydraulic steering and boom control — Parker directional control valves with solenoid actuation for excavator and loader hydraulic systems
Industrial press forming systems — Parker pressure-relief and proportional directional valves for tonnage control and cycle sequencing
Material-handling conveyor systems — Parker proportional control valves with solenoid pilot stages for smooth load acceleration and deceleration
Tire-building machinery — Parker solenoid-actuated directional cartridges for synchronized multi-axis hydraulic positioning
Forestry and mobile equipment — Parker valve spools and solenoid assemblies rated for harsh-environment hydraulic circuits and mobile-duty pressure cycling

Parker Products

3G Electric supplies Parker stack valve bolt kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
PARKER Pressure Control Valve: 15 gpm, 3,600 psi Max Set, Stainless Steel, 3/4 in NPT (MPN 642B-13-3/4-2)
Parker
PARKER Pressure Control Valve: 15 gpm, 3,600 psi Max Set, Stainless Steel, 3/4 in NPT (MPN 642B-13-3/4-2)
PARKER Pressure Control Valve: 4 gpm, 3,600 psi Max Set, Stainless Steel, 1/4 in NPT (MPN 642B-13-1/4-2)
Parker
PARKER Pressure Control Valve: 4 gpm, 3,600 psi Max Set, Stainless Steel, 1/4 in NPT (MPN 642B-13-1/4-2)
PARKER Pressure Control Valve: 15 gpm, 3,200 psi Max Set, Brass, 3/4 in NPT (MPN 632B-13-3/4-2)
Parker
PARKER Pressure Control Valve: 15 gpm, 3,200 psi Max Set, Brass, 3/4 in NPT (MPN 632B-13-3/4-2)
PARKER Pressure Control Valve: 10 gpm, 850 psi Max Set, Brass, 1/2 in NPT (MPN 632B-8-1/2-2)
Parker
PARKER Pressure Control Valve: 10 gpm, 850 psi Max Set, Brass, 1/2 in NPT (MPN 632B-8-1/2-2)
PARKER Pressure Control Valve: 4 gpm, 1,000 psi Max Set, Stainless Steel, 1/4 in NPT (MPN 642B-9-1/4-2)
Parker
PARKER Pressure Control Valve: 4 gpm, 1,000 psi Max Set, Stainless Steel, 1/4 in NPT (MPN 642B-9-1/4-2)
PARKER Pressure Control Valve: 10 gpm, 3,600 psi Max Set, Stainless Steel, 1/2 in NPT (MPN 642B-13-1/2-2)
Parker
PARKER Pressure Control Valve: 10 gpm, 3,600 psi Max Set, Stainless Steel, 1/2 in NPT (MPN 642B-13-1/2-2)

More from Parker

View all Parker parts
PARKER Stud Seal Kit: Stud Assembly Kit, 1 Work Section (MPN K-20-EH-1)
Parker
PARKER Stud Seal Kit: Stud Assembly Kit, 1 Work Section (MPN K-20-EH-1)
PARKER Stud Seal Kit: Stud Assembly Kit, 2 Work Sections (MPN K-20-EH-2)
Parker
PARKER Stud Seal Kit: Stud Assembly Kit, 2 Work Sections (MPN K-20-EH-2)
PARKER Stud Seal Kit: Stud Assembly Kit, 4 Work Sections (MPN K-20-EH-4)
Parker
PARKER Stud Seal Kit: Stud Assembly Kit, 4 Work Sections (MPN K-20-EH-4)
PARKER Stud Seal Kit: Stud Assembly Kit, 5 Work Sections (MPN K-20-EH-5)
Parker
PARKER Stud Seal Kit: Stud Assembly Kit, 5 Work Sections (MPN K-20-EH-5)