


PTO Link™ SD System – Replacement Shear/Locking Pin & Plunger Pin Combo
The PTO Link® SD - Safety Plunger Pin (SLIC PinTM) is designed to fully align the connected couplers of the PTO Link®
System. The required Safety Plunger Pin further secures the couplers, much like a deadbolt lock, to minimize vibration
and wear to the driveline, withstand most high-torque scenarios or instances of reverse torque on the PTO shaft, and
provide safety, protection, and durability to the PTO Link® System.
Product Features:
• Installs from the tractor side toward the implement side
• Grade 8 Alloy Steel (rated shear strength at 150 ksi)
• Stand-alone one-piece locking clevis pin is a pin and cotter all in one
• Strong, spring-loaded wedge plunger that functions as an easy insertion ramp
• Plunger retracts when inserted and springs back up when inserted fully through the system couplers
• Dimensions: 1.5ʺ L x 0.625ʺ W
• Weight: 1.3 oz; Shipping weight: 2 oz
NOTE: A Safety Plunger Pin is included with every SD Tractor (Female) Coupler, but spares are recommended since it is a
stand-alone pin and can be misplaced when not in use.
IMPORTANT SAFETY NOTE: Since high torque or reverse torque scenarios on the PTO are often unforeseen, installing the
Safety Plunger Pin while using the PTO Link® system is always required.
The PTO Link® SD - Safety Plunger Pin (SLIC PinTM) is designed to fully align the connected couplers of the PTO Link®
System. The required Safety Plunger Pin further secures the couplers, much like a deadbolt lock, to minimize vibration
and wear to the driveline, withstand most high-torque scenarios or instances of reverse torque on the PTO shaft, and
provide safety, protection, and durability to the PTO Link® System.
Product Features:
• Installs from the tractor side toward the implement side
• Grade 8 Alloy Steel (rated shear strength at 150 ksi)
• Stand-alone one-piece locking clevis pin is a pin and cotter all in one
• Strong, spring-loaded wedge plunger that functions as an easy insertion ramp
• Plunger retracts when inserted and springs back up when inserted fully through the system couplers
• Dimensions: 1.5ʺ L x 0.625ʺ W
• Weight: 1.3 oz; Shipping weight: 2 oz
NOTE: A Safety Plunger Pin is included with every SD Tractor (Female) Coupler, but spares are recommended since it is a
stand-alone pin and can be misplaced when not in use.
IMPORTANT SAFETY NOTE: Since high torque or reverse torque scenarios on the PTO are often unforeseen, installing the
Safety Plunger Pin while using the PTO Link® system is always required.
The PTO Link® SD - Safety Plunger Pin (SLIC PinTM) is designed to fully align the connected couplers of the PTO Link®
System. The required Safety Plunger Pin further secures the couplers, much like a deadbolt lock, to minimize vibration
and wear to the driveline, withstand most high-torque scenarios or instances of reverse torque on the PTO shaft, and
provide safety, protection, and durability to the PTO Link® System.
Product Features:
• Installs from the tractor side toward the implement side
• Grade 8 Alloy Steel (rated shear strength at 150 ksi)
• Stand-alone one-piece locking clevis pin is a pin and cotter all in one
• Strong, spring-loaded wedge plunger that functions as an easy insertion ramp
• Plunger retracts when inserted and springs back up when inserted fully through the system couplers
• Dimensions: 1.5ʺ L x 0.625ʺ W
• Weight: 1.3 oz; Shipping weight: 2 oz
NOTE: A Safety Plunger Pin is included with every SD Tractor (Female) Coupler, but spares are recommended since it is a
stand-alone pin and can be misplaced when not in use.
IMPORTANT SAFETY NOTE: Since high torque or reverse torque scenarios on the PTO are often unforeseen, installing the
Safety Plunger Pin while using the PTO Link® system is always required.
The PTO Link® SD System - Tractor (Female) Coupler comes preinstalled with a Spring-loaded Locking Pin. This pin assembly engages with the Implement (Male) Coupler for the initial locking connection to prevent the two couplers from uncoupling.
Product Features:
• Includes Loctite® Threadlocker Red 271TM
• Spring-loaded
• Stainless Steel
• Auto-lock and Easy-pull design when coupling and uncoupling the PTO Link® System
• Dimensions: 2” L x 0.75” W (1/2” Threads)
• Weight: 2.4 oz; Shipping weight: 4 oz