Pto Yoke w/Roll Pin Hole, 44-Series, 1-3/8" 6-Spline

Spline Bore Pto Yoke w/Roll Pin Hole, 44-Series, 1-3/8" 6-Spline

The 801-4406 Spline Bore PTO Yoke (44-Series) is an implement-end yoke designed as the final connection between a PTO driveline and the implement. It features a 1-3/8" 6-spline bore (35 mm / 1.37") and a roll pin hole / pin connection for secure attachment, with horsepower ratings suitable for demanding PTO applications. Built for common agricultural driveline setups, it provides a reliable spline-to-implement interface while keeping installation straightforward with a pinned connection.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 801-4406
• Series / Fitment: 44-Series
• Product Type: Implement PTO yoke (spline bore)
• Spline / Bore: 1-3/8" 6-SPLINE (1.37" / 35 mm)
• Connection Type: Pin / roll pin hole
• Pin Hole Size: 0.33" (8 mm)
• Power Rating @ 540 RPM: 103 HP (77 kW)
• Power Rating @ 1000 RPM: 158 HP (118 kW)
• Overall Length: 4.63" (118 mm)
• Height: 4.50" (114 mm)
• Width: 2.50" (64 mm)
• Weight: 4.76 lb (2 kg)
• Shipping Dimensions: 5.57" L × 4.5" H × 2.5" W (14 cm L × 11 cm H × 6 cm W)
• Shipping Volume: 62.66 in³ (1027 cm³)
• Shipping Weight: 4.76 lb (2 kg)

Ideal For

• Implement connections requiring 1-3/8" 6-spline PTO interface
• PTO drivelines using a 44-Series implement yoke
• Applications needing a secure pin/roll-pin attachment (8 mm pin hole)
• Equipment operating up to 103 HP @ 540 RPM or 158 HP @ 1000 RPM
• Replacing a worn or damaged implement yoke to restore driveline reliability