Important: Listing includes the PTFE lined sealhead bushing only. Shocks shown in photos are for fitment reference purposes only and are not included.
Restore smooth suspension performance and eliminate excess play with the FS PTFE Lined Sealhead Bushing designed for Fox rear shocks using a 3/8" shaft.
This precision-fit bushing is engineered for Fox RP2, RP3, RP23, and Fox RL rear shocks and is intended for sealhead applications where worn bushings can create shaft movement, inconsistent damping feel, oil contamination, friction, and premature seal wear.
Manufactured with a PTFE-lined surface for low friction and smooth shaft operation, these bushings are designed to provide reliable performance in demanding mountain bike suspension environments.
At Full Suspension LLC, we inspect worn suspension components daily and frequently find damaged or excessively worn bushings contributing to poor shock performance. Replacing worn sealhead bushings during service helps restore proper shaft support and improve long-term durability.
Specifications
Size:
OD: 15/32" or 11.906mm
ID: 3/8" or 9.525mm
Height: 1/4" or 6.35mm
PTFE lined
Designed for Fox 3/8" shock shafts
Sealhead application
Precision fitment
Low-friction surface
Sold individually
Compatibility
Fits many Fox rear shocks including:
Fox RP2
Fox RP3
Fox RP23
Fox RL
Commonly used in:
Mountain bike rear shocks
Suspension rebuilds
Sealhead servicing
Shock overhauls
Why Replace a Worn Bushing?
A worn sealhead bushing can lead to:
Excess shaft play
Premature seal wear
Reduced damping consistency
Increased friction
Oil contamination
Poor suspension feel
Damage to internal components over time
Replacing worn bushings helps maintain proper shaft alignment and smooth suspension operation.
Features
✔ PTFE low-friction lining
✔ Precision sizing for proper fitment
✔ Smooth shaft operation
✔ Helps reduce wear on seals and shafts
✔ Ideal for suspension rebuilds and service work
✔ Professional-grade suspension component
Installation Notes
Professional installation recommended.
Proper sizing, inspection, and installation procedures are critical for suspension performance and longevity. Always inspect shafts, sealheads, and mating surfaces during rebuilds.
About Full Suspension LLC
Full Suspension LLC specializes in mountain bike suspension service, rebuilds, seal kits, and suspension components. Our products are selected and tested through real-world service experience working on Fox, RockShox, Specialized Brain, and other performance suspension systems.
We focus on precision, reliability, and long-term performance for riders and service centers alike.