It is a brown protective coating that was put on it

1995 VF750CD A - FRONT FORK

2007 & Prior MULE 2500 (KAF620-C1) - Fuel Pump

1994 LT-F160T - Rear Brake

YAMAHA CA CE CG CV CW CY DT GT LB LC MJ QT SH SR SRX TW XJ XS XT Taillight Assembly 1M1-84510-60 HONDA ATC110 ATC125 ATC200 ATC250 TRX125 TRX200 TRX350 Tool box Band 80214-943-000 It is a brown protectiveYAMAHA Replacement Taillight Assembly OEM # 1M1 84510 60 1M1 84511 60 1M1 84514 60 1M1 84521 60 1M1 84523 60 1M1 84524 60 90 0001680000TH NOS New Old Stock. W9 A Fits 1993 SEROW (XT225E) Taillight 1993 SEROW (XT225EC) Taillight 1977 DT100D Tail Lamp 1977 DT250D Tail Lamp 1977 DT400D Tail Lamp 1977 LB80_3D Tail Lamp 1977 XT500D Tail Lamp 1978 DT100E Taillight 1978 DT250E Taillight 1978 DT400E Taillight 1978 GT80E Taillight Gt80e Gt80e~009161 Gt80f 1978