FORK SEALS NOK 48x58x8.5/10.5 Kayaba FIR BRAND

This Fork Oil Seal Set (Part No. 57-064.FIR, Cross Reference: ATHENA P40FORK455123) is engineered for motorcycles equipped with Kayaba 48 mm fork tubes. The seals are designed for long-lasting reliability under extreme off-road and motocross use. With a low-friction, triple-lip design, these OEM-style seals ensure optimal oil retention and reduced stiction, making them suitable for a wide range of models from leading manufacturers.

Features

Quality seals that stand up to the toughest conditions and last 3 times longer than OEM seals

Fork seals sourced from OE factories, matching top branded sets

30% less friction than standard seals

Smooth stroke due to triple sealing lips

Includes 2 fork oil seals

Complete kit to rebuild both front forks

Unmatched reliability and performance from high-tech materials

Meets or exceeds OEM quality

Direct OEM replacement

Please check the image before ordering to avoid mistakes

Specifications

Size: 48 x 58.1 x 8.5/10.5 mm

Compatible with Kayaba 48 mm fork tubes

Manufacturer: FIR (Factory Image Racing)

Cross-Reference OEM Part Numbers

ATHENA P40FORK455123

Kawasaki: 92049-1599, 92049-0070, 92049-0117

MX-08888

ALLBALLS 55-132

35-1041 [Q220 E8180 DC4 48x58x8.5/10.5]

Vehicle Fitments

Beta
RR 2T 250/300 2013–2018
RR 4T 350/390/430 2013–2017
RR-S 4T 350/390/430/500 2017–2018
RS 4T 390/400/430/480/500/520 2014–2016

Gas-Gas
EC 250/300/450 4T 2012–2013

Honda
CRF250R 2010–2014
CRF450R 2009–2012

Husqvarna
701 Enduro/Supermoto 2018
FC/FE/FS/FX/SM/TC/TE/TX/TXC/WR models 2010–2018

Kawasaki
KLX450R 2008–2009
KX125 2002–2005
KX250 2002–2007
KX250F 2004–2018
KX450F 2006–2012

KTM
Adventure/EXC/EXC-F/XC/XC-F/XC-W/SX/SX-F models 2014–2018

Sherco
SE/SE-R/SE F-R 250/300/450/510 2012–2017

Suzuki
RM-Z250 2004–2017
RM-Z450 2013–2014

Yamaha
WR250F/WR450F 2005–2018
YZ125/YZ250 2004–2018
YZ250F/YZ450F 2004–2018
YZ250FX/YZ450FX 2015–2018
YZ250X 2016–2018

Other
Kayaba 48 mm fork-equipped models
Yamaha YZ250 LC 2004
Yamaha YZ450F 2004
Suzuki RM-Z250 2004–2006
Kawasaki KX125/KX250 2002–2008
Kawasaki KX250F 2004–2005
Kawasaki KX450F 2006–2014
Honda CRF250R 2010–2014