Challenger TCS4-04-07-00A : Mechanical Lock Coupler

Challenger TCS4-04-08 : Mechanical Lock Rod - Short

Challenger TCS4-04-09 : Mechanical Lock Rod - Long

Challenger TCS4-04-10-00 : Flange Coupling - Male

Challenger TCS4-04-11-00 : Primary Lock Pawl

Challenger TCS4-04-12 : Lock Coupler Pivot Pin

Challenger TCS4-04-13 : Spring For Primary Lock

Challenger TCS4-04-14 : Sheave Guard

Challenger TCS4-07-02 : Runway Sheave Spacer - Short

Challenger TCS4-07-03 : Runway Sheave Spacer - Tall

Challenger TCS4-07-04-00 : Sheave Pin Assembly

Challenger TCS4-10-00 : Mechanical Lock Bar, Std Lift