Maybe one of these similar products would be of interest:-
KNOX Fitness Rowing Machine Cover for Concept 2 Model D Rowers, 95" x 24" x 40"
1OZ TUBE of TreadLife Fitness Rowing Machine Chain Oil - Concept 2 - A B C D
Magnetic Fitness Rowing Machine Rower Equipment w/Adjustable Oxygen Resistance
Bearing Wheel Roller Bearing Wheel Fitness Accessories Fitness Rowing Machine