6-50 Series CV Wide Angle PTO Drive Shaft


6-50 series CV wide angle PTO drive shaft with a 1 3/8-21 spline clamp tractor connection and 1 3/8-21 spline clamp implement connection

EPT’s high-performance CV wide-angle PTO driveshafts are the foremost driveshaft solutions for the agriculture and lawn & turf industries. EPT CV Wide Angle PTO Driveshafts are complete assemblies from tractor to implement. They are designed for continuous heavy-duty all-purpose to meet the requirements of large farms and contractors. EPT CV Wide Angle Yokes are constructed of steel to withstand harsh conditions and engineered for a precise fit. The CV wide-angle yoke allows the rotating shaft to transmit power through variable angles at a constant rotational speed without appreciable increases in vibration or friction. The metric product line of PTO drive shafts meets and/or exceeds the quality of products currently offered by many of our industry competitors.

Performance Advantage

Designed for adjustability (cut to length) capability.
Interchangeability to fit most competitor models.
Available in trefoil, lemon, and star shaft profiles.
Simple latch construction allows for quick and easy assembly or disassembly using simple tools such as keys, coins, or screwdrivers.
Available Extended Lubrication Electronic Kit reduces downtime with 50-250 greasing intervals
An hour and high-temperature triple-lip seals retain grease better.
Dedicated engineering and sales support to customers.

Design Features

Easy Lock Guard System: Provides full coverage at maximum angle, full 360° friction welded seams on the guard, black coloring that is UV and ozone resistant, cold weather impact rated to -35°C, meets and exceeds all applicable safety standards, The removal and installation process is simple and quick.
Yoke: Interchangeable with all other yokes on the market and standard yokes, cast iron collar, through holes to keep debris from collecting inside.
Cross and Bearing Kits: High torque capacity and longer life, manufactured from high-quality steel for strength, standard kits can be upgraded to or interchanged with electronic kits.
Our team’s domestic and metric product lines use the same component design.


Spec. Imperial Metric
Bore 1 1.37 inches 35 mm
Bore 1 1 3/8-21 SPLINE
Bore 2 1.37 inches 35 mm
Bore 2 1 3/8-21 SPLINE
Compressed (Closed) Length 75.40 inches 1915 mm
Compressed Overall Length 89.00 inches 2261 mm
Connection 1 CLAMP
Connection 2 CLAMP
Extended Length 90.31 inches 2294 mm
Extended Overall Length 104.00 inches 2642 mm
HP@1000RPM 179 HP 133 kilowatts
HP@540RPM 117 HP 87 kilowatts
Length 89.00 inches 2261 mm
Outside Diameter 7.50 inches 191 mm
Shipping Dimensions 75.4″ L  ×  7.5″ H  ×  7.5″ W 192cm L  ×  19cm H  ×  19cm W
Shipping Volume 4241.25 in3 69502 cm3