Pto Stub Shaft, 1-3/8" X 12"

Pto Stub Shaft, 1-3/8" X 12"

The 112A2221 PTO Stub Shaft (1-3/8" x 12") is a standard-length splined shaft made from mild steel for repairs and custom machinery builds. It features splines on one end only with a 1-3/8" x 21-spline profile, making it a common choice for PTO-related applications where you need a longer stub shaft with a consistent working spline section.

Country of Origin
Made in the U.S.A.

Key Features / Specifications

• Model / Part Number: 112A2221
• Product Type: PTO stub shaft / standard length splined shaft
• Material: Mild steel
• Spline Configuration: Splined one end only
• Spline Size: 1-3/8 in x 21 spline
• Overall Length: 12 in
• Working Length (Spline): 2-3/4 in (standard working length; except full splines)
• Weight: 4.75 lb

Ideal For

• PTO driveline repairs needing a 1-3/8" 21-spline stub shaft
• Fabrication projects building special machinery using standard splined stock
• Replacing worn or damaged splined sections where only one-end splines are required
• Shop work where mild steel is preferred for machinability and custom modification