If your swing arm is showing signs of wear and tear it is vital that you replace your swingarm bushings immediately. Riding around on worn silentblock bushings can be dangerous if both where to fail. Always keep your swingarm snug and your bushings will last.
All of our silent block swing bushings that we are offering today are imported and made in England. Each bushing will replace BSA and Triumph part number 42-4362, 42-115, 82-8993, F8993 and 40-4241 for there respected application.
42-4115 bushings measures in at 4 3/4" in total length with a 5/8" diameter hole on both sides. Fits BSA A7 & A10 Twins from approx 1954-1956 with the "Swinging Arm" Frame & Q.D. Hub only. Also fits BSA Pre-Unit Twins (Goldstar, B31, B32, B34, CB32, Etc) from approx 1954-1956 also with the "Swinging Arm" Frame & Q.D. Hub only.
42-4362 measures in at 4 3/4" in total length with an inner diameter hole of 13/16" on both sides. Fits BSA pre-unit singles and twins (A7, A10, B31, B32, Etc) from approx 1957 & on with the "cross-over" brake & "Ariel alloy style" hubs. Also fits BSA unit twins (Star, Star Twin, Royal Star, Thunderbolt, Lightning, Etc) from 1963-1968.
40-4241 / 82-98993 will fit all BSA singles (C15 / B40 / B25 / B44, etc) from approx 1959-1970 with the C15C frame or larger frames starting from 1966/7-1970. We recommend checking your parts book to ensure our silent block bushings will fit your applications.
Each BSA silent block bushing is sold individually - use the drop down menu to select which silent block bushing you desire
- Made in England
- OEM part number is 42-4362, 42-115, 82-8993, F8993 and 40-4241
- Free shipping in the USA