850-112 Master Cylinder Rebuild kits are for the front cylinders for the following Honda models:

'85-'87 CMX250C Rebel 250
'96-'07 CMX250C Rebel
'99-'00 CMX250C2 Rebel
'86 CMX250CD Rebel 250 Limited
'88-'90 VTR250R Interceptor
'86-'87 CMX450C Rebel
'89-'90 GB500
'04 CB600F
'06 CB600F
'91-'94 CB600F2 Hurricane
'95-'98 CB600F3 Hurricane
'98 CBR600SE
'96 CBR600SJR Replica
'88-'91 NT650 Hawk GT
'87 VF700C Magna
'88 VF750C Magna
'90-'97 VFR750F
'88 VT800C Shadow
'97-'06 VR1100 Shadow Spirit
'95-'99 VT1100C2 Shadow 1100 ACE
'00-'06 VT1100C2 Shadow Sabre
'98-'02 VT1100C3 Shadow Aero
'99 VT1100D2 Shadow 1100 ACE
'98-'01 VT1100T Shadow 1100 ACE
'84-'87 GL1200 Goldwing Aspencade
'84-'87 GL1200i Goldwing Interstate
'03-'04 VTX1300S
'86-'87 ATC200X
'84 TRX200 Fourtrax 200
'90-'91 TRX Fourtrax 200
'91-'97 TRX200D Fourtrax Type II
'86-'88 TRX200SX Fourtrax
'85-'86 ATC250R
'85-'86 TRX250 Fourtrax 250
'97-'01 TRX250 Recon
'01-'06 TRX250EX Sportrax 250EX
'02-'06 TRX250TE Fourtrax Recon ES
'02-'06 TRX250TM Fourtrax Recon
'88-'00 TRX300 Fourtrax 300
'05-'06 TRX300EX Sportrax 300EX
'85-'86 ATC350X
'86-'87 TRX350 Fourtrax 4x4
'87 TRX350D Fourtrax Foreman 4x4
'00-'03 TRX350FE Rancher 4x4 ES
'00-'03 TRX350FM
'00-'03 TRX350TE Fourtrax Rancher ES
'00-'03 TRX350TM Fourtrax Rancher
'99-'00 TRX400EX Fourtrax 400 EX
'01-'06 TRX400EX Sportrax 400 EX