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SPH320033 Hydraulic Top Link Cat. 1-1 with Locking Block 20 7/8” - 31 7/8” with 2 x Hose, Two-Way Check Valve Hydraulic Cylinder Set Fits for Most Tractors, Excavators, Class 1 and 2 Equipment

  • Based on 11 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, May 9
Order within 5 hours and 45 minutes
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Features

  • Wide ApplicationHydraulic Pin Connection Diameter: 3/8 inches; Minimum Length (Fully Collapse): 20 7/8 inches; Maximum Length (Fully Extend): 31 7/8 inches; Hose Length: 29.52 inches (75cm). Directly installed on tractors, excavators, Class 1 and 2 equipment, widely used in waste, recycling, construction, transportation, agriculture, material treatment and other industries.
  • High PerformanceOur top link is equipped with a Locking Block Check Valve, makes the oil enclosed inside the cylinder well. Allows you easily replaces the existing old/broken top link on your tractor, helpful for solving the problems of oil evaporation, air leakage, and piston blockage. Directly replacement for OEM part number SPH320033, the piston rod can be rotated as needed and the holder can hold the unit when it's un-used.
  • Unique DesignOur Hydraulic Top Link is specially designed with Two-Way Check Valve for both retraction and extension of the hydraulic rod. The valve allows free flow in one direction with relatively small pressure drop and it's usually closed in the opposite direction. The valve can be opened and the cylinder can be adjusted only when there is oil pressure again from the tractor. The double-acting control valve is combined with the integrated locking block to prevent cylinder from leakage, makes your daily work easier on the tractor.
  • Strong Hydraulic PowerThe Double-Acting Hydraulic Cylinder can exert linear motion and force through the hydraulic system (maximum working pressure of 20Mpa), can generate a pull force of 5070lbs and a thrust force of 7716lbs without the help for mechanical gears or levers. So, the hydraulic cylinder can achieve maximum performance even under heavy loads.
  • Package IncludesComplete Hydraulic Top Link not only includes Double-Acting Hydraulic Cylinder, but also comes with Hoses, Male Couplers with Dust Cove, Banjo Bolts, Sealing Rings and Washers. Easy & convenient installation with necessary components, No required additional configuration and purchase.
  • Superior MaterialMade from top quality Steel with chrome plated solid piston cylinder and high grade Rubber Seals, prevent corrosion and rust, wear and impact resistance, can withstand extreme damage and weather, sturdy and durable. High precision and hardness ensure long term reliable service.
  • 100% Satisfaction GuaranteeIf you're not satisfied with this Hydraulic Top Link Set, simply return it for getting refund in 30 days. While you have any questions about our products, please feel free to contact us and we will provide the best service. Always buy confidently in Bonbo!

Manufacturer: ‎Bonbo


Brand: ‎Bonbo


Model: ‎Tool


Item Weight: ‎22.1 pounds


Package Dimensions: ‎24 x 6 x 5.5 inches


Country of Origin: ‎China


Item model number: ‎BYYG


Exterior: ‎Machined


Manufacturer Part Number: ‎YYG


Date First Available: June 17, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Zero for two,
I’m on my second cylinder in a week, both cylinders failed to extend, confirmed that the fault in both is the check-valve, removed the check valve and the cylinder operates properly. I wonder how many it will take before I get one that works! I only need one that works. Perhaps if they would send a half a dozen check valves I could find one that works. Duane Gamm ... show more
Reviewed in the United States on May 19, 2024 by Duane Gamm

  • Worked out great on my cat1
Good solid cylinder, only had to buy adapters to fit the hose connection ends x 3/8 npt for couplers. Price is good. I tried to add a picture, didn't work on this review.
Reviewed in the United States on January 2, 2024 by Don

  • Wasn't machined correctly.
Hooked everything up and cylinder would extend but not retract. Tried flipped the hoses around,and no change. Tore cylinder check valve block apart and noticed the check valve plunger that goes back and forth wasn't the same size on each end. One side was 0.40 shorter,so it wasn't engaging the check valve correctly. I added a bead of weld and ground down to match the other side. It worked great after that. So be cautious of that. ... show more
Reviewed in the United States on April 20, 2024 by Curtis kraus

  • Kubota l3560
Was easy to install and worked perfectly
Reviewed in the United States on December 10, 2023 by Donald

  • Only wants to retract
Cylinder only retracts. Swapping lines makes no difference only way to extend is to loosen the fitting on the cylinder and let the fluid leak out.
Reviewed in the United States on May 7, 2024 by James Clinton

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