quick view View Details Spring,Extension (Left Side Idler Gold 1/2"), Cybex Item # 35703 OEM # HX-18036 MSRP: $2.38
quick view View Details Extension Spring 1.375 x 1.75 x 28.28 L, Cybex Item # 36644 OEM # 9100-312 MSRP: $21.00