A-400-6545 Inner Tube

One New Aftermarket Replacement Tri-Lobe Inner PTO Tube - Weasler 400-6545 (AB5 / AB6 Series)

This aftermarket replacement tri-lobe inner profile tube is a direct replacement for Weasler part number 400-6545. It serves as the inner sliding member of a PTO driveline assembly, providing a metal cylindrical encasement around the inner shaft and reinforcing the drive shaft under power transfer loads. The Italian-style tri-lobe (trilobed) profile allows smooth telescoping within the outer tube while maintaining torsional strength. Fits Weasler AB5 and AB6 series PTO driveline assemblies used across a wide range of agricultural implements and tractors.

Specifications

• Profile Shape: Tri-Lobe (Italian style), clearance for uncoated tube
• Length: 1.5 m (59-1/16 in / 59.06 in)
• Outer Diameter (B): 45 mm (1.77 in)
• Wall Thickness: 3.9 mm (0.150 in)
• Type: Inner tube
• Compatible Series: AB5 (Series 5) and AB6 (Series 6)
• Series 5 U-Joint Cap Size: 30.2 mm / 1-3/16 in (1.189 in); Cap to Cap: 79.4 mm / 3-1/8 in (3.126 in)
• Series 6 U-Joint Cap Size: 30.2 mm / 1-3/16 in (1.189 in); Cap to Cap: 92.0 mm / 3-5/8 in (3.622 in)
• Uses Roll Pin - Series 5: 508-1075; Series 6: 508-1080

Compatible Series

Weasler / Bondioli & Pavesi (B&P): Series 5 (AB5, ByPy 5), Series 6 (AB6, ByPy 6) PTO driveline assemblies on agricultural tractors and implements

Replaces Part Number(s):

400-6545, A-400-6545

Aftermarket Interchange Numbers

404-6545, 2660400-6545, 400 6545, 4006545, 500-248-67, 50024867, 700505, 971-4006545, 9714006545, BT45-4, BT454, W400-6545

New aftermarket replacement part - not remanufactured, not used.