GRACO Pneumatic Grease Jockey Universal Truck Kits – Single Axle Tractor Kit, 28 Points - (SKU: 563891) It contains set screws and

It contains set screws and related hardware for securing the encoder hub within the motor assembly

Supports efficient operation and maintenance of drum assemblies

typically made from durable elastomers or engineered plastics

Regularly inspect the spool and hose for signs of wear or damage

T3 (also compatible with T4 3:1 ratio transfer pumps)

GRACO Pneumatic Grease Jockey Universal Truck Kits – Single Axle Tractor Kit, 28 Points - (SKU: 563891) It contains set screws andThe GRACO 563891 is a pneumatic automatic lubrication system designed for single axle tractors, featuring a cast aluminum construction. It is intended for use in on road and off road vehicles to provide reliable, automated chassis lubrication, reducing manual maintenance and extending equipment life. Key Features: Pneumatic Piston Pump Grease Jockey, Single Axle Tractor Kit, 28 Points Cast Aluminum On Road Vehicles, Off Road Equipment; Compatible