Product Description
The Holland 4109921 is a genuine SAF-Holland eccentric jaw pin designed for compatible Simplex SE and Simplex II SE fifth wheel locking mechanisms. This replacement pin supports the locking jaw and allows adjustment of jaw-to-kingpin clearance to help maintain proper fifth wheel coupling and operation.
The eccentric design allows the locking jaw position to be adjusted as components experience normal wear. Proper adjustment helps maintain the correct clearance between the locking jaw and trailer kingpin while supporting dependable locking performance.
Manufactured for heavy-duty commercial trucking equipment, the 4109921 provides a replacement for worn, damaged, or improperly functioning eccentric jaw pins in compatible Holland Simplex fifth wheel assemblies.
Manufacturer: SAF-Holland
Brand: Holland / Simplex
Part Number: 4109921
Product Type: Fifth Wheel Eccentric Jaw Pin
Pin Configuration: Eccentric / Adjustable
Compatible Fifth Wheel Models: Select Simplex SE and Simplex II SE
Compatible Release Configurations: Select Left-Hand and Right-Hand Models
Function: Locking Jaw Support and Kingpin Clearance Adjustment
Quantity: One Eccentric Jaw Pin
This listing includes one replacement eccentric jaw pin only. The locking jaw, retaining pins, springs, and other fifth wheel components are not included.
Verify the existing fifth wheel model, serial number, pin dimensions, and part number before ordering. Installation and locking jaw adjustment should follow SAF-Holland's recommended service procedures.
