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2Bros MCS LTD Company number 16176735 - Vat No. GB 508324506 - info@2bros-mx.com - Tel: 03301333748
This fork seal and dust seal kit is engineered to provide reliable sealing performance and extended durability for a wide range of Harley-Davidson, Honda, Kawasaki, Suzuki, Yamaha, BMW, and Buell models. Manufactured with OE-quality materials, the kit includes components to rebuild both forks, offering smooth suspension action and long-lasting protection.
Features
Includes 2 fork seals and 2 anti-dust wipers
Triple sealing lips deliver a smoother stroke and reduced friction
30% less friction than standard seals
Designed to last three times longer than OEM seals
Manufactured to exacting standards with high-tech materials
Meets or exceeds OEM quality
Direct OEM replacement
FIR products are backed by a satisfaction guarantee
Specifications
Fork seal and dust seal kit for 43mm fork tubes
Suitable for both OEM and aftermarket applications
Part No. 57-807.FIR
Cross-Reference OEM Part Numbers
ALLBALLS 56-132, 57-807.AB
SEAL SET FR. FORK 51490-MKA-D81
DUST SEAL (SHOWA) 91251-MKA-D81
OIL SEAL 51153-38B00, 51153-08D00
DUST SEAL 51571-38B00, 51173-15D00
Seal Dust 1LN-23144-00-00
Oil Seal 3MA-23145-00-00
KIT-4 [57-010 + 57-224]
Vehicle Fitments
Harley-Davidson FLD Dyna Switchback 2012–2016, FLHR Road King 1994–2013, FLHT Electra Glide series 1982–2013, FLTR Road Glide 1998–2013, FLST Softail series 1986–2016, FXST/FXSTD Softail Custom/Deuce, FLTC Tour Glide series 1984–1996, and other models including Screamin’ Eagle/CVO variants and Police editions
Honda CBR1000F 1987–1996, CBR600F2/F3/RR 1991–2012, VFR750F 1990–1997, VTX1300 series 2003–2009, XR250L 1991–1996, XL600V Transalp 1987–1999, NX650 1988–1989, VF1000R 1985–1986
Kawasaki VN1500/1600 series, Z1000 2003–2016, ZX6/ZX7/ZX10/ZX12R/ZX14R series, KLE650 Versys 2007–2018, and others
Suzuki GSX-R600/750 1991–2017, SV650/S 2003–2009, VL800/1500 series, Katana models 1988–2006, RF600R 1993–1997
Yamaha TT350 1986–1987
BMW F650 series 1997–2007, G650GS 2008–2009, K1200S 2003–2008, R1200S 2004–2006
Buell Firebolt XB9R 2003, Lightning XB9S 2003, Thunderbolt 1999–2001
This kit offers a comprehensive solution for front fork maintenance, combining performance and reliability for riders across touring, sport, cruiser, and dual-sport applications.