Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Parker 1JS77-12-12 Straight Crimp Hydraulic Hose Fitting - Parker Crimp Hydraulic Hose Fittings with ORS Connection
ParkerParker Crimp Hydraulic Hose Fittings with ORS Connection

Parker 1JS77-12-12 Straight Crimp Hydraulic Hose Fitting

The PARKER Hydraulic Crimp Fitting (MPN 1JS77-12-12) is a steel x steel, straight crimp hydraulic hose fitting with an ORS connection. It features a female x genderless configuration, a thread size of 1-3/16"-12, and…

SKU 3G-OTH-453866

Also listed as: 1JS771212 · 1JS77 12 12

Brand
Parker
Item
1JS77-12-12 Straight Crimp Hydraulic Hose Fitting
Category
Parker Crimp Hydraulic Hose Fittings with ORS Connection
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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Parker
Manufacturer Part Number
1JS77-12-12
Type
Straight, -12 For Hose Dash Size, Female x Genderless
Thread Size
1-3/16"-12
Fitting Gender
Female x Genderless
For Hose Dash Size
-12
Fitting Connection Type
ORS x Crimp

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

The PARKER Hydraulic Crimp Fitting (MPN 1JS77-12-12) is a steel x steel, straight crimp hydraulic hose fitting with an ORS connection. It features a female x genderless configuration, a thread size of 1-3/16"-12, and is designed for hose dash size -12.

Frequently Asked Questions

What is the PARKER 1JS77-12-12 hydraulic crimp fitting used for?

The PARKER 1JS77-12-12 is a steel straight crimp fitting used to connect hydraulic hoses with a -12 dash size to ORS (O-Ring Seal) ports. It is common in industrial hydraulic systems, mobile equipment, and fluid power applications requiring leak-resistant connections at pressures up to 6,000 psi.

What are the specifications of the PARKER 1JS77-12-12 fitting?

The PARKER 1JS77-12-12 is a steel x steel straight crimp fitting with a female x genderless configuration. It has a thread size of 1-3/16"-12, an ORS x Crimp connection type, and is designed for hose dash size -12. The manufacturer part number is 1JS77-12-12.

Where to buy PARKER 1JS77-12-12 hydraulic fittings worldwide?

3G Electric supplies the PARKER 1JS77-12-12 hydraulic crimp fitting to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine PARKER part.

How to install a PARKER ORS crimp fitting on a -12 hose?

To install a PARKER ORS crimp fitting, first cut the hose square and insert it fully into the fitting socket. Use a calibrated crimper with the correct die set for -12 hose. Crimp to the specified diameter per PARKER's crimp data. Always verify the O-ring is seated before tightening the ORS nut to the port.

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 parker crimp hydraulic hose fittings with ors connection. 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
Steel straight hydraulic hose fitting with ORS (O-Ring Seal) connection on one end and crimp connection on the other. Female x genderless configuration for -12 hose dash size. Thread size 1-1/16"-12. Used in fluid power systems to connect hoses to components requiring a leak-resistant seal
Parker
Steel straight hydraulic hose fitting with ORS (O-Ring Seal) connection on one end and crimp connection on the other. Female x genderless configuration for -12 hose dash size. Thread size 1-1/16"-12. Used in fluid power systems to connect hoses to components requiring a leak-resistant seal
Straight hydraulic hose fitting with ORS (O-Ring Seal) connection for leak-proof sealing in fluid power systems. Steel construction, female x genderless configuration, thread size 0.511"-27, designed for -12 dash size hoses. Used in high-pressure hydraulic applications such as industrial machinery and mobile equipment
Parker
Straight hydraulic hose fitting with ORS (O-Ring Seal) connection for leak-proof sealing in fluid power systems. Steel construction, female x genderless configuration, thread size 0.511"-27, designed for -12 dash size hoses. Used in high-pressure hydraulic applications such as industrial machinery and mobile equipment
This Parker straight hydraulic crimp fitting features an ORS (O-Ring Seal) connection on one end and a crimp connection for -12 hose dash size on the other. Constructed of steel, it has a female x genderless configuration with a 0.511"-27 thread size. Used in hydraulic systems for permanent hose assembly, it provides leak-resistant sealing in fluid power applications
Parker
This Parker straight hydraulic crimp fitting features an ORS (O-Ring Seal) connection on one end and a crimp connection for -12 hose dash size on the other. Constructed of steel, it has a female x genderless configuration with a 0.511"-27 thread size. Used in hydraulic systems for permanent hose assembly, it provides leak-resistant sealing in fluid power applications
Straight steel x steel crimp hydraulic hose fitting with ORS (O-Ring Seal) connection for leak-resistant sealing. Female x genderless design with 0.511"-27 thread size, for -12 hose dash size. Used in fluid power systems to connect hoses in industrial and mobile hydraulic applications
Parker
Straight steel x steel crimp hydraulic hose fitting with ORS (O-Ring Seal) connection for leak-resistant sealing. Female x genderless design with 0.511"-27 thread size, for -12 hose dash size. Used in fluid power systems to connect hoses in industrial and mobile hydraulic applications
This straight steel crimp hose fitting features an ORS (O-Ring Seal) connection on the female end and a crimp connection for -12 dash size hose. The female x genderless design allows connection to ORS ports. Typical applications include hydraulic systems in mobile equipment, presses, and fluid power circuits requiring leak-resistant straight connections
Parker
This straight steel crimp hose fitting features an ORS (O-Ring Seal) connection on the female end and a crimp connection for -12 dash size hose. The female x genderless design allows connection to ORS ports. Typical applications include hydraulic systems in mobile equipment, presses, and fluid power circuits requiring leak-resistant straight connections
Steel straight crimp fitting for attaching hydraulic hoses to pumps, valves, or cylinders. Features an O-Ring Seal (ORS) connection for leak-resistant sealing in high-pressure fluid power systems. Compatible with -12 hose dash size, male x genderless configuration, and 0.511"-27 thread
Parker
Steel straight crimp fitting for attaching hydraulic hoses to pumps, valves, or cylinders. Features an O-Ring Seal (ORS) connection for leak-resistant sealing in high-pressure fluid power systems. Compatible with -12 hose dash size, male x genderless configuration, and 0.511"-27 thread

More from Parker

View all Parker parts
Steel 90° elbow crimp hydraulic hose fitting with ORS (O-Ring Seal) connection on one end and crimp connection for -12 dash size hose. Female x genderless configuration with 1-3/16-12 thread. Used in hydraulic systems requiring leak-resistant connections
Parker
Steel 90° elbow crimp hydraulic hose fitting with ORS (O-Ring Seal) connection on one end and crimp connection for -12 dash size hose. Female x genderless configuration with 1-3/16-12 thread. Used in hydraulic systems requiring leak-resistant connections
Steel 90° long elbow crimp hose fitting with ORS (O-Ring Seal) connection. Female x genderless configuration, thread size 0.511"-27, for -8 hose dash size. Used in hydraulic systems to connect hose to ORS port, providing leak-resistant seal in high-pressure fluid power applications
Parker
Steel 90° long elbow crimp hose fitting with ORS (O-Ring Seal) connection. Female x genderless configuration, thread size 0.511"-27, for -8 hose dash size. Used in hydraulic systems to connect hose to ORS port, providing leak-resistant seal in high-pressure fluid power applications
Steel straight hydraulic hose fitting with ORS (O-ring face seal) connection on one end and crimp connection on the other. Female x genderless configuration with 11/16"-16 thread size. Designed for -6 dash size hoses in high-pressure fluid power systems
Parker
Steel straight hydraulic hose fitting with ORS (O-ring face seal) connection on one end and crimp connection on the other. Female x genderless configuration with 11/16"-16 thread size. Designed for -6 dash size hoses in high-pressure fluid power systems
Steel hydraulic hose fitting with 90° long elbow configuration. Female ORS (O-ring seal) connection on one end and crimp connection for -4 hose dash size. Thread size 0.511"-27. Used to connect hydraulic hoses to ORS ports in fluid power systems
Parker
Steel hydraulic hose fitting with 90° long elbow configuration. Female ORS (O-ring seal) connection on one end and crimp connection for -4 hose dash size. Thread size 0.511"-27. Used to connect hydraulic hoses to ORS ports in fluid power systems
Steel straight hydraulic crimp fitting with ORS (O-Ring Seal) connection. Female x genderless configuration, thread size 0.511"-27. Designed for -16 hose dash size. Used in hydraulic systems to attach hose to a female port, providing leak-resistant sealing under pressure
Parker
Steel straight hydraulic crimp fitting with ORS (O-Ring Seal) connection. Female x genderless configuration, thread size 0.511"-27. Designed for -16 hose dash size. Used in hydraulic systems to attach hose to a female port, providing leak-resistant sealing under pressure
Steel straight hydraulic crimp hose fitting with ORS (O-Ring Seal) connection. Male x genderless configuration, thread size 0.511"-27, for -4 hose dash size. Used in hydraulic systems to connect a hose to a male port, providing a leak-resistant seal in fluid power applications
Parker
Steel straight hydraulic crimp hose fitting with ORS (O-Ring Seal) connection. Male x genderless configuration, thread size 0.511"-27, for -4 hose dash size. Used in hydraulic systems to connect a hose to a male port, providing a leak-resistant seal in fluid power applications
Steel straight hydraulic crimp hose fitting with ORS (O-Ring Seal) connection on one end and crimp connection for -8 dash size hose on the other. Female x genderless configuration with 0.511"-27 thread size. Used in high-pressure fluid power systems to connect hose to ORS ports, providing leak-resistant sealing in industrial machinery and mobile equipment
Parker
Steel straight hydraulic crimp hose fitting with ORS (O-Ring Seal) connection on one end and crimp connection for -8 dash size hose on the other. Female x genderless configuration with 0.511"-27 thread size. Used in high-pressure fluid power systems to connect hose to ORS ports, providing leak-resistant sealing in industrial machinery and mobile equipment
Steel 45° elbow crimp hose fitting with ORS (O-Ring Seal) connection. Female x Genderless configuration, 9/16"-18 thread size, for -4 hose dash size. Used in high-pressure fluid power systems to connect hose to ORS ports
Parker
Steel 45° elbow crimp hose fitting with ORS (O-Ring Seal) connection. Female x Genderless configuration, 9/16"-18 thread size, for -4 hose dash size. Used in high-pressure fluid power systems to connect hose to ORS ports