Product Description
URETHANE BUSHINGS, COUPLERS & STOPSThe strength and durability of Urethane will out-last and out-perform standard rubber products in every application. From Shift Couplers to Bump Stops, install Urethane and never look back! All urethane is red in color except where noted.
16-5131 - URETHANE KNOBBY BUSHINGS 1-7/8 I.D. PAIR
Urethane Bushing Application Guide
For use with Stock Spring Plates:
Type 1, Swing Axle, 1950-1960: 1^! Round Inner 1^! Knobby Outer
Type 1, Swing Axle, 1961-1968: 1^! Knobby Inner 1¾ Knobby Outer
Type 1, I.R.S., 1969-1979: 1^! Knobby Inner 1^! Round Outer
Type 1, All with Semi-Automatic Trans: 1^! Knobby Inner 1^! Round Outer
Type 3, Swing Axle, 1965-1968: 1^! Knobby Inner 1^! Knobby Outer
Type 3, I.R.S., 1969-1979: 1^! Knobby Inner 1^! Round Outer
For Use with Aftermarket Spring Plates:
Regular Spring Plates: 1¾ Inner 1^ Outer
Adjustable Spring Plates: 2 Inner 1^!Outer