Hynautic TK-01 Hydraulic Boat Trim Tab Cylinder

Hynautic TK-01 Hydraulic Boat Cruiser Trim Tab Cylinder

The Hynautic heavy duty marine trim tabs provide the force to keep pleasure and commercial boats trim and level that is normally too great for most fiberglass nylon trim cylinders. One brass Hynautic trim cylinder provides a force equal to approximately 2.5 times that of the typical nylon cylinders. The Hynautic trim tab assembly is constructed of heavy duty brass and is built to last because it resists corrosion by eliminating all external hoses, isolating dissimilar metals, and protecting vital seals.

This Part Is Discontinued, Here Are Your Options:

1. If you have a TK-01 or TK-04 and it is rebuildable, you can purchase the Hynautic Trim Tab Cylinder Seal Kit TKS-01.
2. You can upgrade to the ZipWake Trim Tab System or Dometic Seastar Trim Tab System

Features & Benefits:

• Double acting brass cylinder - patented porting design - all plumbing is in the transom.
• No external plumbing fittings to be damaged or corroded.
• The cylinder is designed to be disassembled from outside the boat without removing the complete assembly from the transom.
• Dissimilar metals are separated by a neutral material - reduces the effects of electrolysis. 

Specifications:

• Used with 12V or 24V Systems
• 4" Stroke
• 5.93 inch displacement
• 2,230 lbs of force at rated pressure
• Brass/Bronze material
• Base dimensions: 7.13" x 3.75"
• Cylinder Dimensions: 14" when retracted
• Use Dexron III type Automatic Transmission fluid or equivalent

Hynautic Trim Tab Transom Angle and Mounting Position Calculations:

Related Items:

• The seal kit for the TK-01 Hynautic Trim Tab Cylinder is TKS-01. Click here for the TKS-01 Seal Kit.

• Hynautic Trim Tab Pumps: TP-01 - 24VDC 80 cu.in/min, TP-02 - 12VDC 57 cu.in./min, TP-03 - 24VDC 110 cu.in./min.
  

• Hynautic Trim Tab TK-04, same thing as a TK-01 but most commonly associated with 24V systems.
• Hynautic HP6072 Rod End for trim tab cylinders TK-01 and TK-04.

Downloads Section: 

Hynautic Trim Tab Information [PDF] Steering Catalog [PDF]

Questions?

• Stock Inquiry: Stock Inquiry Page

• No Sales Tax on Purchases outside of California
• Expert Customer Service

International Customers: We Ship Worldwide, Shipping Cost May Quote Too High on Our Web Site, contact us for a quote.