Is this for your
B2410? We got a set of caps this fall for the
B7510 as the original black rubber ones were leaking and the zip ties I had installed were getting hard to distinguish the colors on. We got ones intended for a
BX2660 (the whole plug/cap is colored and they come in all 4 colors) and they worked perfectly.
Messicks has them for $3.75 each, PNs are:
Tractor side:
CAP DUST 7J245-66410 $3.75 - Blue
CAP DUST 7J245-66420 $3.75 - Yellow
CAP DUST 7J245-66430 $3.75 - Red
CAP DUST 7J245-66440 $3.75 - White
Loader Side:
PLUG DUST 7J245-66310 $3.75 - Blue
PLUG DUST 7J245-66320 $3.75 - Yellow
PLUG DUST 7J245-66330 $3.75 - Red
PLUG DUST 7J245-66340 $3.75 - White
Another useful thread on the subject (where I got the color info):
Quick Connect Dust Caps
Aaron Z