Gearshift improver helper spring - for 915 Gearbox. Here is a unique gearshift spring upgrade for 1970s and 1980s Porsche 911 equipped with the 915 gearbox to remove the sloppy gearshift action common with this gearbox.
SSR-313-54 Rear Air Helper Spring Kit For Ducato Jumper Boxer 2006-ON
Faulkner Helper Spring 2.25ID Coilover 2" Length 4lbs poundage
313-54 Rear Air Helper Spring Kit SSR-313-54 fit Ducato Jumper Boxer 2006-onward
313-54 Rear Air Helper Spring Kit SSR-313-54 for Ducato Jumper Boxer 2006-onward
Rear Air Helper Spring Kit SSR-313-54 for Ducato Jumper Boxer 2006-onwards
Faulkner 2.5'' ID, 2'' Long, 4lbs/ins - Helper Spring (Coilover / Suspension)
