PARTS & DRAWINGS
34mm Step-Cast Part Information
New for 2020:
| New 8mm Shaft | FIT4 Rebound Shaft Assembly |
| New FIT4 and GRIP Compression Tunes | New Valving Stacks |
| New Grip Damper Seal Kit | Grip Dampers have new sealhead and new IFP o-ring |
| New FIT4 Rebound Tunes | New Valving Stacks |
| New Top Cap Assemblies | FIT4 and GRIP Top Cap Assemblies |
| New Grip Remote Top Cap Interface Parts for 2020 | Remote GRIP Interface Parts not backwards compatible |
Continuing Technologies:
| FIT4 damper tunes | Old FIT4 tune still supported |
| FIT4 Remote Convesions |
Non-remote FIT4 cartridges can be upgraded to remote via the installation of a complete FIT4 Remote U-Cup Topcap Assembly. This ensures the optimized topcap configuration with friction reducing features for the most reliable remote installation possible. FOX recommends PTU remote systems over PTL systems as they are optimized for reliability and reduced lever force. The FIT4 topcap "butterfly" valve must be matched to the appropriate lever/topcap interface parts. Installation of FIT4 Remote Topcap Interface Parts on a FIT4 3 Pos or 3 Pos Adj cartridge does not convert the cartridge to the optimized remote configuration even when used with a 3 position remote lever as the standard FIT4 3 Pos or 3 Pos Adj topcap does not contain the U-Cup that optimized remote topcap friction. |
Maintenance Information:
| Service Interval | Full Service 125 hours |
| 803-01-323 | Seal Kit: MY19+ 32/34 SC 8mm shaft FIT4 Cartridge Rebuild |
| 803-00-963 | Seal Kit: 34 FLOAT NA2 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 |
| 803-00-945 | Kit: Dust Wiper, Forx, 34mm, Low Friction, No Flange |
| 398-00-771 | Tooling: Guided Fork Seal Driver, One Piece Seal/Wiper, 34 |
| 803-00-084 | Kit: Shaft Clamps, FORX, Set #1 (32mm Forx) |
| 803-00-147 | Kit: Shaft Clamps, 07 FORX, Set #2 (32 X Body, 36, 40 Forx) |
| 803-00-276 | Service Kit: Hand Bleed, Syringe and Tube, 2010 32 Fit RL-RLC Cartridge |
| 398-00-320 | Tool: 8mm Shaft Bullet, 32 FIT Cartridge |
| 803-01-150 | Kit: Tooling: Clamps, Grip Damper, Body and Shaft |
| 803-01-320 | Seal Kit: MY19+ 32, 34, 36, 40 GRIP Cartridge Rebuild |
| 803-01-209 | Kit: Tooling: 2018 FIT4 Remote Topcap Interface Part Installation Set |
| 398-00-760 | Service Tool: Bullet, Selector Shaft, Remote, U-Cup |
Oil Information:
| Application | Description | Part |
| All FIT4 and GRIP Dampers | Oil: Suspension Fluid, 5wt, Teflon Infused, 1.0 US Quart | 025-03-023 |
| All non-GRIP damper bath oil and FLOAT NA2 Air Chamber and bath | Oil: AM, FOX Bath Oil [250 ml.], 20 WT Gold | 025-03-015 |
| Oil: AM, FOX Bath Oil [32 oz.], 20 WT Gold | 025-03-010 |
| Bath Oil Application | Bath Oil Volume |
| All 34mm SC 100-120 Air-Side Bath | 10cc (FOX 20wt. Gold Oil) |
| All FLOAT NA2 Air Chamber | 3cc (FOX 20wt. Gold Oil) |
| All 34mm FIT4 Damper-Side Bath | 15cc (FOX 20wt. Gold Oil) |
| 34mm SC Grip Damper-Side Bath | 30cc (FOX 5wt. Teflon Infused Oil) |
Remote Information:
| Remote Conversions available for 2016+ Fit4 |
Non-remote FIT4 cartridges can be upgraded to remote via the installation of a complete FIT4 Remote U-Cup Topcap Assembly. This ensures the optimized topcap configuration with friction reducing features for the most reliable remote installation possible. FOX recommends PTU remote systems over PTL systems as they are optimized for reliability and reduced lever force. The FIT4 topcap "butterfly" valve must be matched to the appropriate lever/topcap interface parts. Installation of FIT4 Remote Topcap Interface Parts on a FIT4 3 Pos or 3 Pos Adj cartridge does not convert the cartridge to the optimized remote configuration even when used with a 3 position remote lever as the standard FIT4 3 Pos or 3 Pos Adj topcap does not contain the U-Cup that optimized remote topcap friction. |
| Part | Description |
| 820-05-455-KIT | Service Set: 2018 FIT4 TopCap Interface Parts F-S Remote, U-Cup, Push-Unlock |
| 820-05-456-KIT | Service Set: 2018 FIT4 TopCap Interface Parts F-S Remote, U-Cup, Push-Lock |
| 820-07-150-KIT | Lever Housing Assy: 2018 Remote Lockout, 2 Position, Dual Pull |
| 820-07-151-KIT | Lever Housing Assy: 2018 Remote Lockout, 2 Position, Single Pull |
| 820-05-560-KIT | Service Set: 2020 Grip PTU Remote, Topcap Interface Parts |
| 820-05-611-KIT | Service Set: 2020 Grip Push-Lock Remote, Topcap Interface Parts |
34mm Step-Cast Part Information
CSU Assemblies:
| Part Number | Description |
| 820-12-101-KIT | Service Set: 2019 34 SC 120 Max 15x110QR Kashima, Matte Black, 51 Rake, 1.5 Taper, CSU |
| 820-12-104-KIT | Service Set: 2019 34 SC 120 Max 15x110QR Black Ano, Matte Black, 51 Rake, 1.5 Taper, CSU |
| 820-12-107-KIT | Service Set: 2019 34 SC 120 Max 15x110QR Kashima, Matte Black, 44 Rake, 1.5 Taper, CSU |
| 820-12-110-KIT | Service Set: 2019 34 SC 120 Max 15x110QR Black Ano, Matte Black, 44 Rake, 1.5 Taper, CSU |
Lower Leg Assemblies:
| Part Number | Description |
| 820-10-871-KIT | Service Set: 2019 34 SC 29in 120 15x110 Kabolt, Blk, Fox Matte Black, F-S, Lower Leg Assy |
| 820-10-875-KIT | Service Set: 2019 34 SC 27.5in 120 15x110 Kabolt, Blk, Fox Matte Black, F-S, Lower Leg Assy |
| 820-10-874-KIT | Service Set: 2019 34 SC 29in 120 15x110 Kabolt, Blk, Fox Shiny Orange, F-S, Lower Leg Assy |
| 820-10-878-KIT | Service Set: 2019 34 SC 27.5in 120 15x110 Kabolt, Blk, Fox Shiny Orange, F-S, Lower Leg Assy |
| 820-10-879-KIT | Service Set: 2019 34 SC 29in 120 15x110 QR, Fox Matte Black, F-S, Lower Leg Assy |
Axle Assemblies:
| Part | Description |
| 820-09-013-KIT | Axle Assembly, 2016 15x110 QR, Factory and Performance, Black Ano |
| 820-09-019-KIT | Axle Assembly: 15 X 110mm Kabolt, Black Ano |
Lower Leg Small Parts:
| Part | Description |
| 803-00-370 | Service Set: 15QR Hardware (Contains: Axle nut, hold down, and set screw) |
| 019-02-008 | Fastener, Custom: 09 15QR Axle Nut, 8º Chamfer |
| 026-03-009 | Mounting Hardware, Axle Nut Hold-Down, 15QR |
| 241-02-040 | Fastener, Custom: Screw [M4 X 10] FHCS, Black Zinc, Patchlock |
Decal Kits:
| Part | Description |
| 803-01-290 | Decal Kit: 2019, 34 SC, Factory 29/27.5 |
| 803-01-348 | Decal Kit: 2019, 34 SC, P-SE, 29/27.5, Matte Blk Bkgrnd |
| 803-01-388 | Decal Kit: 2019, 34 SC, P-S, 29/27.5, Matte Blk Bkgrnd |
| 803-01-383 | Decal Kit: 2019, 34 SC, Factory 29/27.5, Blk/Ylw |
Complete Cartridges:
| Part Number | Description |
| 820-18-038-KIT | Service Set: 2019 34 SC 29 120 Max, Grip Cart Assy Complete |
| 820-18-161-KIT | Service Set: 2020 34 SC 29 120 Max, Grip PTU Remote Cart Assy Complete |
| 820-18-267-KIT | Service Set: 2020 34 SC 29 120 Max, Grip Push-Lock Remote Cart Assy Complete |
| 820-18-282-KIT | Service Set: 2020 34 SC 29in 120 Max FIT4, Black Ano, 3 Pos Adj, Cart Assy Complete |
| 820-18-283-KIT | Service Set: 2020 34 SC 27.5in 120 Max FIT4, Black Ano, 3 Pos Adj, Cart Assy Complete |
| 820-18-284-KIT | Service Set: 2020 34 SC 29in 120 Max FIT4, Remote, Black Ano, Push to Unlock, U-Cup, 2 Pos Adj, Cart Assy Complete |
| 820-18-285-KIT | Service Set: 2020 34 SC 27.5in 120 Max FIT4, Remote, Black Ano, Push to Unlock, U-Cup, 2 Pos Adj, Cart Assy Complete |
| 820-18-286-KIT | Service Set: 2020 34 SC 29in 120 Max FIT4, Remote, Black Ano, Push to Lock, U-Cup, 2 Pos Adj, Cart Assy Complete |
Cartridge Topcap Assemblies:
| Part | Description |
| 820-05-519-KIT | Service Set: 2019 34 Grip Damper, Topcap Assy |
| 820-05-606-KIT | Service Set: 2020 34, All, Grip Remote, Topcap Assy |
| 820-05-619-KIT | Service Set: 2020 34 SC FIT4 Topcap Assy, 3 Pos Adj |
| 820-05-620-KIT | Service Set: 2020 34 SC FIT4 Topcap Assy, Remote U-Cup, 2 Pos Adj, Push-Unlock |
| 820-05-621-KIT | Service Set: 2020 34 SC FIT4 Topcap Assy, Remote U-Cup, 2 Pos Adj, Push-Lock |
Damper Topcap Interface Parts:
| Part | Description |
| 820-05-330-KIT | Service Set: 2016 FIT4 TopCap Interface Parts F-S |
| 820-05-456-KIT | Service Set: 2018 FIT4 TopCap Interface Parts F-S Remote, U-Cup, Push-Lock |
| 820-05-455-KIT | Service Set: 2018 FIT4 TopCap Interface Parts F-S Remote, U-Cup, Push-Unlock |
| 820-05-454-KIT | Service Set: 2018 Grip P-S Topcap Interface Parts |
| 820-05-560-KIT | Service Set: 2020 Grip PTU Remote, Topcap Interface Parts |
| 820-05-611-KIT | Service Set: 2020 Grip Push-Lock Remote, Topcap Interface Parts |
Damper Bottom Stud Interface Parts:
| Part | Description |
| 820-05-507-KIT | Service Set: 2019 34 SC Bottom Stud Interface Parts, 27.5in Fork |
| 820-05-506-KIT | Service Set: 2019 34 SC Bottom Stud Interface Parts, 29in Fork |
FLOAT NA2 Air Shaft Assemblies:
| Part | Description |
| 820-02-541-KIT | Service Set: Air Shaft Assy, 2019, 34 SC, 120mm, FLOAT LC NA 2, 1.214 Bore, Al NP |
| 820-02-542-KIT | Service Set: Air Shaft Assy, 2019, 34 SC, 110mm, FLOAT LC NA 2, 1.214 Bore, Al NP |
| 820-02-543-KIT | Service Set: Air Shaft Assy, 2019, 34 SC, 100mm, FLOAT LC NA 2, 1.214 Bore, Al NP |
FLOAT NA2 Topcap Assemblies:
| Part | Description |
| 820-05-500-KIT | Service Set: Topcap Assy, 2019, FLOAT LC NA 2, 34 SC, Black |
FLOAT NA2 Neg Plate Subassemblies:
| Part | Description |
| 820-02-540-KIT | Service Set: Neg Plate Subassembly, 2019 FLOAT LC NA 2, 34 SC, 1.214 Bore, Aluminum |
2020 34 SC F-S FIT4 3 Pos Adj Cartridge Assembly Complete
- 2020 34 SC 120 MAX FIT4 3 Pos Adj Cartridge Assemblies Complete .
- 2020 34 SC 27.5in and 29in 120 MAX FIT4 3 Pos Adj Cartridge Assembly .
- 820-05-619-KIT 2020 34 SC FIT4 Topcap Assembly 3 Pos Adj
- 820-03-619-KIT 2020 34 SC 27.5in and 29in 120 Max FIT4 Damper Shaft Assy, 8mm Shaft
- 820-03-613-KIT 2020 FIT4 Compression Valving Assy, 8mm Shaft
- 820-03-610-KIT 2020 FIT4 Rebound Piston Assy, 8mm Shaft
- 820-03-569-KIT Sealhead Assy 2019 FIT [8mm, M17.56] Trelleborg O-Ring
- 820-03-565-KIT 2019 34 SC 27.5in and 29in 120 Max FIT4, Bladder Assy
- 820-03-562-KIT 2019 32/34 SC FIT4 Rebound Adjuster Assy 8mm Shaft
- 820-03-258-KIT 2017 FIT4 Lightweight Topcap Parts
2020 34 SC F-S FIT4 Remote Cartridge Assemblies Complete
- 2020 34 SC 120 MAX FIT4 Remote U-Cup 2 Pos Adj Cartridge Assemblies Complete .
- 2020 34 SC 27.5in & 29in 120 MAX FIT4 Remote U-Cup 2 Pos Adj Cartridge Assemblies .
- 2020 34 SC FIT4 Topcap Assemblies, Remote U-Cup .
- 2018 FIT4 Lightweight F-S Topcap Parts, Remote U-Cup .
- 820-03-619-KIT 2020 34 SC 27.5in and 29in 120 Max FIT4 Damper Shaft Assy, 8mm Shaft
- 820-03-613-KIT 2020 FIT4 Compression Valving Assy, 8mm Shaft
- 820-03-610-KIT 2020 FIT4 Rebound Piston Assy, 8mm Shaft
- 820-03-569-KIT Sealhead Assy 2019 FIT [8mm, M17.56] Trelleborg O-Ring
- 820-03-565-KIT 2019 34 SC 27.5in and 29in 120 Max FIT4, Bladder Assy
- 820-03-562-KIT 2019 32/34 SC FIT4 Rebound Adjuster Assy 8mm Shaft
2020 34 SC GRIP Cartridge Assembly Complete
- 820-18-038-KIT 2019 34 SC 29 120 MAX, Grip Cartridge Assembly Complete
- 2019 34 SC 27.5 & 29 120 MAX Grip Cartridge Assembly .
- 820-05-519-KIT 2019 34 Grip Damper Topcap Assy
- 820-03-616-KIT 2020 Grip Remote Compression Valving
- 820-03-567-KIT 2019 34 SC 27.5 & 29 120 MAX Grip Damper Shaft Assy
- 820-03-525-KIT 2019 Grip, All, Bearing Housing Assy
- 820-03-458-KIT 2017 Grip Rebound Piston Assy, Short Travel
- 820-03-456-KIT 2017 Grip Rebound Valving, Short Travel
- 820-03-331-KIT Compression Valving, Grip Damper
2020 34 SC GRIP Remote Cartridge Assemblies Complete
- 2020 34 SC 29 120 MAX Grip Remote Cartridge Assemblies Complete .
- 2020 34 SC 27.5 & 29 120 MAX Grip Remote Cartridge Assembly .
- 820-05-606-KIT 2020 34 All Grip Remote Topcap Assembly
- 820-03-616-KIT 2020 Grip Remote Compression Valving
- 820-03-567-KIT 2019 34 SC 27.5 & 29 120 Max, Grip Damper Shaft Assy
- 820-03-525-KIT 2019 Grip, All, Bearing Housing Assy
- 820-03-458-KIT 2017 Grip Rebound Piston Assy, Short Travel
- 820-03-456-KIT 2017 Grip Rebound Valving, Short Travel
2020 34 SC FLOAT NA2 Air Spring Assemblies
- 2020 34 SC FLOAT NA2 Air Spring Assemblies .
- 2020 34 SC FLOAT NA2 Air Shaft Assemblies .
- 820-05-500-KIT Topcap Assy, 2019 FLOAT LC NA2 34 SC Black
- 820-02-540-KIT Neg Plate Subassembly, 2019 FLOAT LC NA 2, 34 SC, 1.214 Bore, Aluminum
