26 x 29 Springs - With Bronze Bushing One End and Threaded Other End - Very Rare
These springs, featuring bronze (RNK) bushings at the front and threaded (TB-73) bushings at the rear, are exclusively used in tandem steer applications, which are very uncommon. Both RNK and TB-73 bushings share the same eye size. Please refer to the remarks for details on the commonly used RNK spring configuration.