SERVICE PROCEDURES
Rear Shock Air Fill Adaptor Information
FOX introduced a new generation of Air Fill Adaptors for the 2021 model year. Since their initial introduction there have been improvements to materials and designs to allow for better function when servicing FOX rear shocks. The following information is intended to guide you through the various versions of Air Fill Adaptors, highlighting what products each specific adaptor services and any possible new upgraded tools available.
| Image | PN | Description | Intended Use | Notes |
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803-01-692 | Kit: Tooling, Rear Shock, Air Fill Adaptor, MY 2022, with O-ring | 2022-2026 FLOAT X/DHX, FLOAT X/DHX Live Valve NEO, BOMBER AIR | Grey anodized aluminum, still works but has been replaced by more durable stainless steel version (803-01-985) |
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803-01-826 | Kit: Tooling: Rear Shock, Rezi End, Air Fill Adaptor, MY 2021 | 2021-2025 FLOAT X2/DHX2 | Orange anodized aluminum, still works but has been replaced by more durable stainless steel version (803-01-986) |
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803-01-985 | Kit: Tooling: Rear Shock, Air Fill Adaptor, 2022 Float X/DHX | 2022-2026 FLOAT X/DHX, FLOAT X/DHX Live Valve NEO, BOMBER AIR | Stainless Steel, replaced by 803-04-357 which now services all FLOAT X/DHX, FLOAT X/DHX Live Valve NEO, BOMBER AIR, and 2026 FLOAT X/DHX2 |
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803-01-986 | Kit: Tooling: Rear Shock, Air Fill Adaptor, 2021-2025 Float X2/DHX2, SS | 2021-2025 FLOAT X2/DHX2 | Stainless Steel |
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803-04-055 | Kit: Tooling: Rear Shock, Air Fill Adaptor Assembly, 2024 | 2024-2026 FLOAT | Stainless Steel adaptor with internal plunger for use with Race Tech tool PN: 398-01-240 to charge FLOAT shocks to 550psi. |
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803-04-357 | Kit: Tooling: Rear Shock, Air Fill Adaptor, IFP, 2026 | All 2022-2026 FLOAT X/DHX, FLOAT X/DHX Live Valve NEO, BOMBER AIR, and 2026 FLOAT X2/DHX2 | Stainless Steel |