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

3G Electric
RFQ CartGet a QuoteSign inSign up
ENERPAC Hydraulic Cylinder: 980 lbf Push Capacity @ 5000 psi, 31/32 in Stroke Lg - Standard Threaded Body Cylinders
ENERPACStandard Threaded Body Cylinders

ENERPAC Hydraulic Cylinder: 980 lbf Push Capacity @ 5000 psi, 31/32 in Stroke Lg

The ENERPAC CST4251 is a standard threaded body hydraulic cylinder with a 980 lbf push capacity at 5,000 psi max. It features a 31/32 in stroke length and a 3/4"-16 UNF connection. This cylinder is designed for…

SKU 3G-OTH-155594

Brand
ENERPAC
Item
Hydraulic Cylinder: 980 lbf Push Capacity @ 5000 psi, 31/32 in Stroke Lg
Category
Standard Threaded Body Cylinders
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

ENERPAC
Manufacturer Part Number
CST4251
UNF
3/4"-16
Stroke Lg
31/32 in
View Full Spec Sheet

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

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

Product Description

The ENERPAC CST4251 is a standard threaded body hydraulic cylinder with a 980 lbf push capacity at 5,000 psi max. It features a 31/32 in stroke length and a 3/4"-16 UNF connection. This cylinder is designed for industrial applications requiring a compact, threaded-body design.

Frequently Asked Questions

What is the ENERPAC CST4251 hydraulic cylinder used for?

The ENERPAC CST4251 is a standard threaded body hydraulic cylinder used in industrial applications that require a compact, threaded-body design. It delivers 980 lbf push capacity at 5,000 psi max, making it suitable for clamping, pressing, and positioning tasks in manufacturing and maintenance environments.

What are the specifications of the ENERPAC CST4251?

The ENERPAC CST4251 has a push capacity of 980 lbf at 5,000 psi max, a stroke length of 31/32 in, and a 3/4"-16 UNF connection. It is a standard threaded body cylinder designed for compact industrial applications. The manufacturer part number is CST4251.

Where to buy the ENERPAC CST4251 worldwide?

3G Electric supplies the ENERPAC CST4251 hydraulic cylinder to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this compact threaded body cylinder.

How to select the right ENERPAC hydraulic cylinder for my application?

To select the right ENERPAC hydraulic cylinder, consider the required push capacity, stroke length, and connection type. The CST4251 offers 980 lbf at 5,000 psi with a 31/32 in stroke and 3/4"-16 UNF thread. Ensure your system pressure and mounting configuration match the cylinder's specifications for optimal performance.

Used in

Common applications for ENERPAC
Heavy equipment maintenance — ENERPAC HCL25010 lock nut ram for lifting and holding large components during repair.
Automated machining — ENERPAC SLRD51 swing clamp cylinder for fixturing parts in CNC workholding systems.
Bolted joint assembly — ENERPAC ERT19024 extended reaction tube with RSL series torque wrenches for flange bolting.
Hydraulic power generation — ENERPAC ZE4408SB-T electric pump for powering torque tools in industrial plants.
Structural testing — ENERPAC A243 flat base attachment for RC series cylinders in load frame applications.
Field service operations — ENERPAC ZU4420MB-G portable pump for remote hydraulic tool operation.

ENERPAC Products

3G Electric supplies ENERPAC standard threaded body cylinders. 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 →

Similar products

Matched by specification & description
ENERPAC Hydraulic Cylinder: 8,800 lbf Push Capacity @ 5000 psi, 2 1/32 in Stroke Lg, 1 7/8"-16 UN (MPN CST40501). Key specifications — attr95700: 1-7/8"-16 UN; attr95701: 5,000 psi max; attr98897: ENERPAC.
ENERPAC
ENERPAC Hydraulic Cylinder: 8,800 lbf Push Capacity @ 5000 psi, 2 1/32 in Stroke Lg, 1 7/8"-16 UN (MPN CST40501). Key specifications — attr95700: 1-7/8"-16 UN; attr95701: 5,000 psi max; attr98897: ENERPAC.
ENERPAC Hydraulic Cylinder: 3,950 lbf Push Capacity @ 5000 psi, 1 1/2 in Stroke Lg, 1.313"-16 UN (MPN CST18381). Key specifications — attr95700: 1.313"-16 UN; attr95701: 5,000 psi max; attr98897: ENERPAC.
ENERPAC
ENERPAC Hydraulic Cylinder: 3,950 lbf Push Capacity @ 5000 psi, 1 1/2 in Stroke Lg, 1.313"-16 UN (MPN CST18381). Key specifications — attr95700: 1.313"-16 UN; attr95701: 5,000 psi max; attr98897: ENERPAC.
ENERPAC Hydraulic Cylinder: 8,800 lbf Push Capacity @ 5000 psi, 1/2 in Stroke Lg, 2.500"-16 UN (MPN CDT40131). Key specifications — attr95700: 2.500"-16 UN; attr95701: 5,000 psi max; attr98897: ENERPAC.
ENERPAC
ENERPAC Hydraulic Cylinder: 8,800 lbf Push Capacity @ 5000 psi, 1/2 in Stroke Lg, 2.500"-16 UN (MPN CDT40131). Key specifications — attr95700: 2.500"-16 UN; attr95701: 5,000 psi max; attr98897: ENERPAC.
ENERPAC Hydraulic Cylinder: 6,110 lbf Push Capacity @ 5000 psi, 1 31/32 in Stroke Lg, 2.125"-16 UN (MPN CDT27501). Key specifications — attr95700: 2.125"-16 UN; attr95701: 5,000 psi max; attr98897: ENERPAC.
ENERPAC
ENERPAC Hydraulic Cylinder: 6,110 lbf Push Capacity @ 5000 psi, 1 31/32 in Stroke Lg, 2.125"-16 UN (MPN CDT27501). Key specifications — attr95700: 2.125"-16 UN; attr95701: 5,000 psi max; attr98897: ENERPAC.
ENERPAC Hydraulic Cylinder: 1,200 lbf Push Capacity @ 5000 psi, 1 9/16 in Stroke Lg, 1"-12 UNF (MPN CYDA15). Key specifications — attr95700: 1"-12 UNF; attr95701: 150 to 3,000 psi; attr98897: ENERPAC.
ENERPAC
ENERPAC Hydraulic Cylinder: 1,200 lbf Push Capacity @ 5000 psi, 1 9/16 in Stroke Lg, 1"-12 UNF (MPN CYDA15). Key specifications — attr95700: 1"-12 UNF; attr95701: 150 to 3,000 psi; attr98897: ENERPAC.
ENERPAC Hydraulic Cylinder: 3,900 lbf Push Capacity @ 5000 psi, 31/32 in Stroke Lg, 1.375"-18 UNEF (MPN WMT40). Key specifications — attr95700: 1.375"-18 UNEF; attr95701: 150 to 5,000 psi; attr98897: ENERPAC.
ENERPAC
ENERPAC Hydraulic Cylinder: 3,900 lbf Push Capacity @ 5000 psi, 31/32 in Stroke Lg, 1.375"-18 UNEF (MPN WMT40). Key specifications — attr95700: 1.375"-18 UNEF; attr95701: 150 to 5,000 psi; attr98897: ENERPAC.

More from ENERPAC

View all ENERPAC parts →
ENERPAC Threaded Body Hydraulic Cylinder: 6,110 lbf Push Capacity @ 5000 psi, 7/8 in Stroke Lg (MPN CDT27251). Key specifications — attr95700: 2-1/8"-16; attr95701: 580 to 5000 psi; attr98897: ENERPAC.
ENERPAC
ENERPAC Threaded Body Hydraulic Cylinder: 6,110 lbf Push Capacity @ 5000 psi, 7/8 in Stroke Lg (MPN CDT27251). Key specifications — attr95700: 2-1/8"-16; attr95701: 580 to 5000 psi; attr98897: ENERPAC.
ENERPAC Hydraulic Cylinder: 980 lbf Push Capacity @ 5000 psi, 1 1/2 in Stroke Lg, 3/4"-16 UNF (MPN CST4381). Key specifications — attr95700: 3/4"-16 UNF; attr95701: 5,000 psi max; attr98897: ENERPAC.
ENERPAC
ENERPAC Hydraulic Cylinder: 980 lbf Push Capacity @ 5000 psi, 1 1/2 in Stroke Lg, 3/4"-16 UNF (MPN CST4381). Key specifications — attr95700: 3/4"-16 UNF; attr95701: 5,000 psi max; attr98897: ENERPAC.
ENERPAC Hydraulic Cylinder: 1,950 lbf Push Capacity @ 5000 psi, 1 17/32 in Stroke Lg, 1"-12 UNF (MPN CST9381). Key specifications — attr95700: 1"-12 UNF; attr95701: 5,000 psi max; attr98897: ENERPAC.
ENERPAC
ENERPAC Hydraulic Cylinder: 1,950 lbf Push Capacity @ 5000 psi, 1 17/32 in Stroke Lg, 1"-12 UNF (MPN CST9381). Key specifications — attr95700: 1"-12 UNF; attr95701: 5,000 psi max; attr98897: ENERPAC.
ENERPAC Threaded Body Hydraulic Cylinder: 1,950 lbf Push Capacity @ 5000 psi, 1/2 in Stroke Lg (MPN CST9131). Key specifications — attr95701: 580 to 5000 psi; attr98897: ENERPAC.
ENERPAC
ENERPAC Threaded Body Hydraulic Cylinder: 1,950 lbf Push Capacity @ 5000 psi, 1/2 in Stroke Lg (MPN CST9131). Key specifications — attr95701: 580 to 5000 psi; attr98897: ENERPAC.
ENERPAC Hydraulic Cylinder: 8,800 lbf Push Capacity @ 5000 psi, 1 9/16 in Stroke Lg, 1 7/8"-16 UN (MPN CST40381). Key specifications — attr95700: 1-7/8"-16 UN; attr95701: 5,000 psi max; attr98897: ENERPAC.
ENERPAC
ENERPAC Hydraulic Cylinder: 8,800 lbf Push Capacity @ 5000 psi, 1 9/16 in Stroke Lg, 1 7/8"-16 UN (MPN CST40381). Key specifications — attr95700: 1-7/8"-16 UN; attr95701: 5,000 psi max; attr98897: ENERPAC.
ENERPAC Threaded Body Hydraulic Cylinder: 1,950 lbf Push Capacity @ 5000 psi, 1 in Stroke Lg, 1"-12 (MPN CST9251). Key specifications — attr95701: 580 to 5000 psi; attr98897: ENERPAC.
ENERPAC
ENERPAC Threaded Body Hydraulic Cylinder: 1,950 lbf Push Capacity @ 5000 psi, 1 in Stroke Lg, 1"-12 (MPN CST9251). Key specifications — attr95701: 580 to 5000 psi; attr98897: ENERPAC.
ENERPAC Threaded Body Hydraulic Cylinder: 3,950 lbf Push Capacity @ 5000 psi, 7/8 in Stroke Lg (MPN CST18251). Key specifications — attr95700: 1-5/16"-16; attr95701: 580 to 5000 psi; attr98897: ENERPAC.
ENERPAC
ENERPAC Threaded Body Hydraulic Cylinder: 3,950 lbf Push Capacity @ 5000 psi, 7/8 in Stroke Lg (MPN CST18251). Key specifications — attr95700: 1-5/16"-16; attr95701: 580 to 5000 psi; attr98897: ENERPAC.
ENERPAC Hydraulic Cylinder: 3,900 lbf Push Capacity @ 5000 psi, 1 31/32 in Stroke Lg, 1 7/8"-16 UN (MPN CDT18501). Key specifications — attr95700: 1-7/8"-16 UN; attr95701: 5,000 psi max; attr98897: ENERPAC.
ENERPAC
ENERPAC Hydraulic Cylinder: 3,900 lbf Push Capacity @ 5000 psi, 1 31/32 in Stroke Lg, 1 7/8"-16 UN (MPN CDT18501). Key specifications — attr95700: 1-7/8"-16 UN; attr95701: 5,000 psi max; attr98897: ENERPAC.