AB6 Series Profile PTO Drive Shaft

AB6 series profile PTO drive shaft with a 1 3/8-21 spline quick disconnect tractor connection and 1 1/2 round 3/8 keyway setscrew implement connection. Note: Image color may not represent actual part.

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The Weasler high performance PTO drive shafts are the foremost drive shaft solution in the agriculture and lawn & turf industries . Weasler PTO driveshafts are complete assemblies from tractor to implement. They are designed for continuous heavy-duty all purpose use and meet the requirements of large farms and contractors. The metric product line offering of PTO drive shafts, Weasler Profile, meets and/or exceeds the quality of products currently offered by our competitors within a multitude of industries.

• Design adjustability (cut-to-length) capabilities.
• Interchangeability to fit with most competitor models.
• Tri-lobe, lemon, and star shaft profiles available.
• Easy lock guard construction allows quick and easy assembly or removal with a simple tool such as a key, coin or screwdriver.
• Available Extended lubrication E-kits reduce downtime with lubrication intervals of 50-250
hours and the high temperature triple lip seal retains grease better.
• Customer dedicated engineering and sales support.

• Easy Lock Guard System: Provides full coverage at maximum angles, Full 360° friction weld on guard bell, Black coloring that is durable against ultraviolet light and ozone, Cold weather impact rated to -35°C, Meets and exceeds all applicable safety standards, Quick and easy process for removal and installation.
• Yokes: Interchangeable with all other Weasler yokes and standard yokes available in the market, Cast iron collars,Through-Bore keeps debris from collecting inside.
• Cross & Bearing Kits: High torque capacity and longer life, Manufactured with high quality steel for increased strength, Standard kits can be upgraded to or interchanged with E-Kits.
• Same component designs used for Weasler’s domestic and metric product lines.


Spec. Imperial Metric
Bore 11.37 inches35 mm
Bore 1 1 3/8-21 SPLINE
Bore 21.50 inches38 mm
Bore 2 1 1/2 ROUND 3/8 KEYWAY
Compressed (Closed) Length39.76 inches1010 mm
Compressed Overall Length48.54 inches1233 mm
Connection 2 SETSCREW
Extended Length60.75 inches1543 mm
Extended Overall Length69.53 inches1766 mm
HP@1000RPM99 HP74 kilowatts
HP@540RPM64 HP48 kilowatts
Keyway 10.37 inches9 mm
Keyway 20.37 inches9 mm
Length48.54 inches1233 mm
Outside Diameter7.28 inches185 mm
Shipping Dimensions48.54" L  ×  7.28" H  ×  7.28" W123cm L  ×  18cm H  ×  18cm W
Shipping Volume2572.54 in342156 cm3
Shipping Weight42.34 pounds19 kilograms
Weight42.34 pounds19 kilograms


Document Name Type Language
Service-Instructions-Lubricating-PTO-Drive-Shaft.pdf Maintenance Document English
Service Instructions - Universal Joint.pdf Service Document English
Service Instructions - Easy Lock Guards.pdf Service Document English
Lack of Grease - Cross & Brg Kit.pdf Troubleshooting Document English
WE0101032_1217_USL_MetricProfile.pdf Performance Benefits Document English

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