40mm Part Information

 

New for 2018:

Black Ano Topcaps All forks going to black ano topcaps for MY18
40 29er Complete Fork New 29in version of the 40 FLOAT
Drop-style Upper Crown *NEW* Used on 40 29er
29in Kashima Upper Tubes *NEW* Kashima logo pad print in different location to accomodate 29in tube position (no functional difference between 26in/27.5in versions
29in Lower Leg Assembly *NEW* Matte Black 29in lower leg assembly with new 20TAx110 Boost hub standard (different from existing 20TAx110)
190mm FLOAT NA2 Air Shaft *NEW* for 29in 40, but can be used in 26in/27.5in versions

 

Maintenance Info:

Service Interval Full Service 125 hours
803-00-946 Kit: Dust Wiper, Forx, 40mm, Low Friction, No Flange
803-00-964 Seal Kit: 40 FLOAT NA2 Rebuild
803-00-830 Service Set: Tooling: 2014 RC2, Shaft Clamps
803-00-501 Service Set: Seal Kit, 2011 36 & 40 Inverted RC2 Cartridge
803-00-961 Seal Kit: 36 & 40 FIT4 Cartridge Rebuild
398-00-681 2002-017 32 Damper-side and ALL 32-34-36-40 Spring-side Removal Tool
398-00-682 2005-017 34-36-40 Damper-side Removal Tool
803-00-276 Service Kit: 2010 RL-RLC Hand Bleeder (FOX FIT Bleeder Tool)
398-00-371 Tooling: Sealhead To Shaft Bullet, 10mm

 

Oil Info:

Application Part Description
All FIT Dampers (RC2/FIT RC) 025-03-023 Oil: Suspension Fluid, 5wt, Teflon Infused, 1.0 US Quart
All forks bath oil and FLOAT NA2 Air Chamber 025-03-015 Oil: AM, FOX Bath Oil [250 ml.], 20 WT Gold
025-03-010 Oil: AM, FOX Bath Oil [32 oz.], 20 WT Gold
Application Oil Volumes (FOX 20wt. Gold Oil)
Damper Side Bath 50cc
FLOAT NA2 Air Chamber 6cc
FLOAT NA2 Bath 35cc

 

FLOAT NA2 Volume Spacer Info: Factory Installed Quantity (Maximum Quantity)

Travel 40 26/27.5 40 29in
203mm 4 (7) 4 (7)
190mm N/A  

 

Upgrade Options:

Lowers 26in and 27.5in lowers are interchangeable
Upper Tube Ano and Kashima upper tubes are interchangeable
HSC, LSC Fit Cartridge FIT4 damper can be replaced with FIT RC2 damper
Float NA2 conversion 820-05-346-KIT Topcap Assy, FLOAT NA 2, 40, Black
820-02-349-KIT Service Set: Air Shaft Assy, 40, 203mm, FLOAT NA 2
Choose UT 208-05-144 Uppertube, Kashima, MP, 2016 40 Butted, Air, Coil and Damper side, Dimpled
208-01-144 Uppertube, Black Ano, 2016 40 Butted, Air, Coil and Damper side, Dimpled


2018 40mm Part Listings

 

CSU Parts:

Part Description
820-11-833-KIT Fork Sub-Group: 2014-016 40 Drop Direct Mount Upper Crown, Integrated Stem
820-11-343-KIT Fork Sub-Group: 2014-016 40 Flat Upper Crown, Small-Large, Integrated Stem
820-12-084-KIT Fork Sub-Group: 2019 40 26-27.5-29in Direct Mount Drop-style Upper Crown Assy
820-11-330-KIT Fork Sub-Group: 2014-016 40, Lower Crown-Steerer
208-05-144 Uppertube, Kashima, MP, 2016 40 Butted, Air, Coil and Damper side, Dimpled
208-01-144 Uppertube, Black Ano, 2016 40 Butted, Air, Coil and Damper side, Dimpled
208-05-186 Uppertube, Kashima, MP, 2019 40 29in Butted, Air, Coil and Damper side, Dimpled

 

Lower Leg Assemblies:

Part Description
820-10-569-KIT 2017 40 27.5in Shiny Blk 20mm Lower Assy
820-10-306-KIT 2017 40 27.5in Matte Blk 20mm Lower Assy
820-10-304-KIT 2017 40 26in Matte Blk 20mm Lower Assy
820-10-819-KIT 2019 40 29in 20x110 Boost Fox Matte Black 20mm Lower Assy **NEW 20TAx110 BOOST HUB STANDARD**

 

Lower Leg Subassemblies:

Part Description
820-09-003-KIT 2015 40 Air Release Button Assembly
820-00-024-KIT Axle Sub-Group: 40 Axle Assembly

 

Lower Leg Small Parts:

Part Description
234-04-442 2014 40 Axle Pinch Bar
241-02-080 Fastener, Custom: M5 X 18, Tapered Head SHCS, SST 410
290-90-162 Stamping: Axle Slit Shim, 36-40

 

Decal Kits:

Part Description
803-01-276 Decal Kit: 2018, 40, F-S, Orange Logo, Matte Black Background
803-01-277 Decal Kit: 2018, 40, P-Se, Gray Logo, Matte Black Background

 

Complete Cartridges:

Part Description
820-08-849-KIT 2018 40 FIT4 RC Cart Assy Complete, E16, Black Ano
820-08-786-KIT 2018 40 RC2 NBO, Cartridge Assy Complete, Black Ano

 

Damper Topcap Assemblies:

Part Description
820-05-457-KIT 2018 40 FIT4 RC Topcap Assy, E16, Black Ano

 

FLOAT NA2 Air Shaft Assembly:

Part Description
820-02-520-KIT Air Shaft Assy, 40, 203mm, FLOAT NA 2.1
820-02-521-KIT Air Shaft Assy, 2019 40, 190mm, FLOAT NA 2.1

 

FLOAT NA2 Air Topcap Assembly:

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


2018 40mm RC2 NBO Cartridge

2018 40mm FIT RC Cartridge

2018 40mm FLOAT NA2 203mm Air Spring Assembly

Lower Leg Subassemblies

2018 40mm RC2 NBO Cartridge

SELECT * FROM foxhelp_images WHERE parent = '10576' ORDER BY position
img/help/page863-AZBJ/820-08-786-KIT-m.jpg

820-08-786-KIT 2018 40 RC2 NBO, Cartridge Assy Complete, Black Ano

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SELECT * FROM foxhelp_images WHERE parent = '10577' ORDER BY position
img/help/page863-AZBJ/2016-Cartridge-Assy-40-RC2-NBO-Stealth-m.jpg

2016 40mm RC2 NBO Cartridge Assembly .

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SELECT * FROM foxhelp_images WHERE parent = '10578' ORDER BY position
img/help/page863-AZBJ/820-03-187-KIT-m.jpg

820-03-187-KIT 2011 RC2 Adjuster Assy

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SELECT * FROM foxhelp_images WHERE parent = '10579' ORDER BY position
img/help/page863-AZBJ/820-03-395-KIT-m.jpg

820-03-395-KIT 2015 36/40 RC2 Base Valve Assembly

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SELECT * FROM foxhelp_images WHERE parent = '10580' ORDER BY position
img/help/page863-AZBJ/820-03-371-KIT-m.jpg

820-03-371-KIT 2016 40 RC2, NBO Rebound Assy

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SELECT * FROM foxhelp_images WHERE parent = '10581' ORDER BY position
img/help/page863-AZBJ/820-03-321-KIT-m.jpg

820-03-321-KIT 2016 RC2 Rebound Piston Assy

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SELECT * FROM foxhelp_images WHERE parent = '10582' ORDER BY position
img/help/page863-AZBJ/820-03-167-KIT-m.jpg

820-03-167-KIT Rebound Adjuster Assembly, 2011 RC2

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2018 40mm FIT RC Cartridge

SELECT * FROM foxhelp_images WHERE parent = '10583' ORDER BY position
img/help/page863-AZBJ/820-08-849-KIT-m.jpg

820-08-849-KIT 2018 40 FIT4 RC Cart Assy Complete, E16, Black Ano

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SELECT * FROM foxhelp_images WHERE parent = '10584' ORDER BY position
img/help/page863-AZBJ/2018-40-FIT4-RC-Cart-Assy-E16-Black-Ano-m.jpg

2018 40mm FIT RC E16 Cartridge Assembly .

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SELECT * FROM foxhelp_images WHERE parent = '10585' ORDER BY position
img/help/page863-AZBJ/820-05-457-KIT-m.jpg

820-05-457-KIT 2018 40 FIT4 RC Topcap Assy, E16, Black Ano

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SELECT * FROM foxhelp_images WHERE parent = '10586' ORDER BY position
img/help/page863-AZBJ/820-03-471-KIT-m.jpg

820-03-471-KIT 2016 FIT4 RC Top Cap Parts

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SELECT * FROM foxhelp_images WHERE parent = '10587' ORDER BY position
img/help/page863-AZBJ/820-03-510-KIT-m.jpg

820-03-510-KIT 2017 FIT4 F-S Compression Valving Assy, E16

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SELECT * FROM foxhelp_images WHERE parent = '10588' ORDER BY position
img/help/page863-AZBJ/820-03-472-KIT-m.jpg

820-03-472-KIT 2016 40 FIT4 Damper Shaft Assy

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SELECT * FROM foxhelp_images WHERE parent = '10589' ORDER BY position
img/help/page863-AZBJ/820-03-465-KIT-m.jpg

820-03-465-KIT 2016 FIT4 Rebound Piston Assy

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2018 40mm FLOAT NA2 203mm Air Spring Assembly

SELECT * FROM foxhelp_images WHERE parent = '10590' ORDER BY position
img/help/page863-AZBJ/Air-Spring-Assemblies,-2018,-40,-190mm-and-203mm-FLOAT-NA2-m.jpg

Air Spring Assembly, 2018, 40mm, 203mm, FLOAT NA 2 .

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SELECT * FROM foxhelp_images WHERE parent = '10591' ORDER BY position
img/help/page863-AZBJ/820-05-346-KIT-m.jpg

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

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SELECT * FROM foxhelp_images WHERE parent = '10592' ORDER BY position
img/help/page863-AZBJ/Air-Shaft-Assemblies,-40,-190mm-and-203mm,-FLOAT-NA2-m.jpg

820-02-349-KIT Air Shaft Assy, 40, 203mm, FLOAT NA 2

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SELECT * FROM foxhelp_images WHERE parent = '10593' ORDER BY position
img/help/page863-AZBJ/820-02-330-KIT-m.jpg

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

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Lower Leg Subassemblies

SELECT * FROM foxhelp_images WHERE parent = '10597' ORDER BY position
img/help/page863-AZBJ/820-09-003-KIT-m.jpg

820-09-003-KIT 2015 40 Air Release Button Assembly

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