CCRN - Round Couplers 4 Pairs
CCJC - Jones-Calthrop Couplers 4 Pairs
FCSQ - Combined Square Coupler/Flexible Fitting 4 Pairs
FCRN - Combined Round Coupler/Flexible Fitting 4 Pairs
MDPP - Detailed Pivot Pins x 8
SPCH - Spare Choppers x 4