PARTS & DRAWINGS

40mm Part Information

 

No changes for 2026: 

 

Maintenance Information:

Service Interval Full Service 125 hours
803-00-946 Kit: Dust Wiper, Forx, 40mm, Low Friction, No Flange
803-01-320 Seal Kit: MY19+ 32, 34, 36, 38, 40 GRIP Cartridge Rebuild
803-04-086 Seal Kit: 2025 Grip X2 (34, 36, 38, 40
803-00-964 Seal Kit: 40 FLOAT NA2 Rebuild
803-04-054 Kit: 2025, 40, Lower Leg Bushings
398-00-773 Tooling: Guided Fork Seal Driver, One Piece Seal/Wiper, 40
398-00-681 2002-017 32 Damper-side and ALL 32-34-36-38-40 Spring-side Removal Tool
398-00-682 2005-017 34-36-38-40 Damper-side Removal Tool
803-01-324 Tooling: 2019 Clamps, Grip Damper, Body and Shaft
398-00-981 Tool: Service, VVC, HSR, Grip X2
803-04-095 Service Tool: GripX2, Piston Band Sizer Pusher
398-01-242 Tooling: Bullet Tool, Grip X2 HSR
398-01-168 Service Tool: Grip X2, Piston Stud Socket

 

Air Spring Tuning Information:

803-01-669 Kit: Volume Spacer, FLOAT NA 2, 40, Quantity 5, (Ref: 234-04-726)
234-04-726 Volume Spacer, FLOAT NA 2, 40

 

Oil Information:

Application Description Part
All Grip and Grip X2 Dampers Oil: Suspension Fluid, 4 WT, 1.0 Liter Bottle 025-03-063
Oil: Suspension Fluid, 4 WT, 23L 025-03-064
NA2 Air Chamber/Float Side Bath Oil Oil: AM, FOX 20 WT Gold, T22238, 32 oz 025-03-072
Oil: AM, FOX 20 WT Gold, T22238, 23L 025-03-073
Application Oil Volumes
Grip X2 Damper Side Bath 40cc (FOX 4 WT)
Grip Damper Side Bath 50cc (FOX 4 WT)
Air Chamber 3cc Slickoleum (Slick Honey)/6cc (FOX 20 WT Gold)
Air Side Bath 35cc (FOX 20 WT Gold)

 

CSU Information:

820-12-358-KIT Service Set: 2021, 40, Flat Upper Crown, 10mm OS, 44 Rake
820-12-360-KIT Service Set: 2021, 40, Flat Upper Crown, 14mm OS, 48 Rake
820-12-361-KIT Service Set: 2021, 40, Flat Upper Crown, 18mm OS, 52 Rake
820-12-362-KIT Service Set: 2021, 40, Flat Upper Crown, 22mm OS, 56 Rake
820-12-352-KIT Service Set: 2021, 40, Drop Upper Crown, 10mm OS, 44 Rake
820-12-353-KIT Service Set: 2021, 40, Drop Upper Crown, 14mm OS, 48 Rake
820-12-354-KIT Service Set: 2021, 40, Drop Upper Crown, 18mm OS, 52 Rake
820-12-355-KIT Service Set: 2021, 40, Drop Upper Crown, 22mm OS, 56 Rake
820-12-346-KIT Service Set: 2021, 40, Lower Crown-Steerer, 10mm OS, 44 Rake
820-12-347-KIT Service Set: 2021, 40, Lower Crown-Steerer, 14mm OS, 48 Rake
820-12-348-KIT Service Set: 2021, 40, Lower Crown-Steerer, 18mm OS, 52 Rake
820-12-349-KIT Service Set: 2021, 40, Lower Crown-Steerer, 22mm OS, 56 Rake
208-05-186 Uppertube, Kashima, MP, 2019 40 29in Butted, Air, Coil and Damper side, Dimpled
208-01-144 Uppertube, Black Ano, 2016 40 Butted, Air, Coil and Damper side, Dimpled

 

Lower Leg Assemblies:

820-20-396-KIT Service Set: 2025 40 27.5in 20x110 Boost Fox Shiny Black 20mm Lower Assy
820-20-395-KIT Service Set: 2025 40 27.5in 20x110 Boost Fox Matte Black 20mm Lower Assy
820-20-397-KIT Service Set: 2025 40 27.5in 20x110 Boost Fox Shiny Orange 20mm Lower Assy
820-20-399-KIT Service Set: 2025 40 29in 20x110 Boost Fox Matte Black 20mm Lower Assy
820-20-400-KIT Service Set: 2025 40 29in 20x110 Boost Fox Shiny Black 20mm Lower Assy
820-20-401-KIT Service Set: 2025 40 29in 20x110 Boost Fox Shiny Orange 20mm Lower Assy
820-20-339-KIT Service Set: 2021 40 29in 200 MAX 20x110 Boost Pinch Bolt-on, Podium Gold, 20mm, Lower Assy

  

Decal Kits:

803-04-097 Decal Kit: 2025, 40, F-S, Kashima/Gray Logo, Shiny Black Fork
803-04-098 Decal Kit: 2025, 40, F-S, Black Logo, Shiny Orange Fork
803-04-099 Decal Kit: 2025, 40, F-S, Black Logo, Podium Gold Fork
803-04-105 Decal Kit: 2025, 40, PS-E, Kashima/Gray Logo, Shiny Black Fork
803-01-543 Decal Kit: 2021, 40, P-S, Gray Logo, Matte Black Fork

 

Lower Leg Subassemblies:

820-09-088-KIT Service Set: 2022 Pressure Release Button, Lower Leg, F-S
820-00-024-KIT Service Set: 40 Axle Assembly
820-00-202-KIT Service Set: Light Disc Brake Hose Guide Parts
803-01-471 Assembly: Mud Guard, MY21 40, Black, AM
803-01-672 Kit: FOX 40/Marzocchi 58 Lower Leg Axle Pinch Bolt Assembly (Axle not included)

 

Complete Cartridges:

820-18-558-KIT Service Set: 2025 40 27.5 & 29, Grip Cart Assy Complete
820-18-545-KIT Service Set: 2025 40 203, Grip X2 HSR / LSR / HSC/ LSC Cart Assy, Cart Assy Complete, CFBV, CM, RL, Blue Ano

 

Cartridge Topcap Assemblies:

820-05-789-KIT Service Set: 2025 40, 203 MAX, Grip Topcap Assy
820-05-771-KIT Service Set: 2025 40, Grip X2, Topcap Assy

 

Damper Topcap Interface Parts:

820-05-528-KIT Service Set: 2019 40 FIT Grip Topcap Interface Parts
820-05-724-KIT Service Set: 2025 Grip X2 HSC / LSC Topcap Interface Parts, Blue Ano
820-05-768-KIT Service Set: 2025 Grip X2 HSC / LSC Topcap Interface Parts, Black Ano

 

Compression Base Valve Valving:

820-03-703-KIT Service Set: Valve Stack Assy: 2025 Grip X2, Compression Firm, CF (Standard Tune)
820-03-764-KIT Service Set: Valve Stack Assy: 2025 Grip X2, Compression Light, CL (Standard Tune)

 

Rebound Piston Assembly:

820-03-730-KIT Service Set: 2025 GRIP X, Rebound Piston Assy, 8mm Shaft
820-03-798-KIT Service Set: 2025 Grip X2 HSR / LSR Rebound Piston Assy, Service Parts (Order Valving Separately)
820-03-750-KIT Service Set: 2025 Grip Rebound Piston Assy

 

GRIP X2 Mid Valve Compression Valving:

820-03-765-KIT Service Set: Valve Stack Assy: 2025 Grip X2, Mid Valve, CL (Optional Tune)
820-03-702-KIT Service Set: Valve Stack Assy: 2025 Grip X2, Mid Valve, CM (Standard Tune)

 

GRIP X2 Rebound Valving:

820-03-766-KIT Service Set: Valve Stack Assy: 2025 Grip X2, Rebound Valving, X-LIGHT (Optional Tune)
820-03-743-KIT Service Set: Valve Stack Assy: 2025 Grip X2, Rebound Valving, Light (Optional Tune)
820-03-701-KIT Service Set: Valve Stack Assy: 2025 Grip X2, Rebound Valving, Med (Standard Tune)
820-03-778-KIT Service Set: Valve Stack Assy: 2025 Grip X2, Rebound Valving, MED+ (Optional Tune)
820-03-779-KIT Service Set: Valve Stack Assy: 2025 Grip X2, Rebound Valving, FIRM (Optional Tune)

 

Damper Shaft Assemblies:

820-03-753-KIT Service Set: 2025 40, 203 MAX, Grip Damper Shaft Assy
820-03-737-KIT Service Set: 2025 Grip X2 HSR / LSR Damper Shaft Assy, 203

 

Damper Bottom Stud Interface Parts:

820-05-518-KIT Service Set: 2019 36 Grip Bottom Stud Interface Parts
820-05-501-KIT Service Set: 2019 Grip2 HSR / LSR Bottom Stud Interface Parts

 

FLOAT NA2 Air Shaft Assemblies:

820-02-581-KIT Service Set: Air Shaft Assy, 40, 203mm, FLOAT NA 2.1, +14.7cc Neg
820-02-584-KIT Service Set: Air Shaft Assy, 40, 190mm, FLOAT NA 2.1, +14.7cc Neg

 

FLOAT NA2 Topcap Assemblies:

820-05-346-KIT Service Set: Topcap Assy, FLOAT NA 2, 40, Black
234-04-551 (T) Spring Hardware: 2014 40 FLOAT Air Topcap, Al, Blue Ano
234-04-552 (T) Spring Hardware: 2014 40 FLOAT Air Topcap, Al, Black Ano

2025 40 203, Grip X2 HSR/LSR, HSC/LSC

2025 40, 203 MAX, Grip

2025 40,FLOAT NA2

2025 40 203, Grip X2 HSR/LSR, HSC/LSC

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820-018-545-KIT 2025 40 203, Grip X2 HSR / LSR / HSC/ LSC Cart Assy, Cart Assy Complete, CFBV, CM, RL, Blue Ano

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2025 40 203, Grip X2 HSR / LSR / HSC/ LSC Cart Assy, CFBV, CM, RL .

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820-05-771-KIT 2025 40, Grip X2, Topcap Assy

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820-03-744-KIT 2025 Grip X2 HSR / LSR Rebound Piston Assy 38/40

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820-03-743-KIT Valve Stack Assy: 2025 Grip X2, Rebound Valving, Light

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820-03-737-KIT 2025 Grip X2 HSR / LSR Damper Shaft Assy, 203

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820-03-732-KIT 2025 Grip X2, Rebound Check Valve Assy

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820-03-731-KIT Valve Stack Assy: 2025 Grip X2, Base Valve Refill

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820-03-703-KIT Valve Stack Assy: 2025 Grip X2, Compression Firm, CF

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820-03-702-KIT Valve Stack Assy: 2025 Grip X2, Mid Valve, CM

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820-03-699-KIT 2025 Grip X2, Bearing Housing Assy

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820-03-572-KIT 2019 40 203, Grip2 HSR, 2-Piece Damper Shaft Assy

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820-03-764-KIT Valve Stack Assy: 2025 Grip X2, Compression Light, CL (Optional Tune)

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820-03-798-KIT 2025 Grip X2 HSR / LSR Rebound Piston Assy, Service Parts (Order Valving Separately)

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820-03-765-KIT Valve Stack Assy: 2025 Grip X2, Mid Valve, CL (Optional Tune)

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820-03-766-KIT Valve Stack Assy: 2025 Grip X2, Rebound Valving, X-LIGHT (Optional Tune)

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820-03-778-KIT Valve Stack Assy: 2025 Grip X2, Rebound Valving, MED+ (Optional Tune)

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820-03-779-KIT Valve Stack Assy: 2025 Grip X2, Rebound Valving, FIRM (Optional Tune)

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2025 40, 203 MAX, Grip

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820-18-558-KIT 2025 40 27.5 & 29, Grip Cart Assy Complete

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2025 40, 203 MAX, Grip Cart Assy .

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820-05-789-KIT 2025 40, 203 MAX, Grip Topcap Assy

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820-03-753-KIT 2025 40, 203 MAX, Grip Damper Shaft Assy

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820-03-750-KIT 2025 Grip Rebound Piston Assy

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820-03-747-KIT 2025 Grip Mid-Valving

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820-03-746-KIT 2025 Grip Rebound Valving

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820-03-745-KIT 2025 Grip Compression Valving

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820-03-525-KIT 2019 Grip, All, Bearing Housing Assy

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2025 40,FLOAT NA2

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2021 40 FLOAT NA2 AIR SPRING ASSEMBLIES .

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2021 40 FLOAT NA2 AIR SHAFT ASSEMBLIES .

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820-05-346-KIT Topcap Assy, FLOAT NA 2, 40, Black

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820-02-330-KIT Neg Plate Subassembly, FLOAT NA 2, 40

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Chassis

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2021 40/58 27.5 and 29 CSU Assy .

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