XC-540 Assy, Pulley - 6700319030 ,this is original Roland parts.

LEC-300 assy,circulating pump-6701219010

Soljet pump (ASSY SUB XC-540) - 6700319010 

XC-540 Assy, Pulley - 6700319030 , This is Generic and high quality

if you order more, can be do good price.

VJ-1324 solenoid assy- DG-42989 Valve,Choke (original Japan)

RS-540 Media Clamp L & R -6700989020/ 6700989030

this is made in Japan

and the price for 1pair (L & R)

VP-540 Media Clamp L &R - -6700469040/ 6700469050

this is made in Japan

VS-640 Assy, Cap Top - 6701409200,Original form Japan

CAP TOP Assy VG-640 -  6000002332 ，this is original Roland parts

VG-640 assy,Linear encoder board-6701681100

VS-640 sheet Rotary Diskslit 360LPI- 1000002162

this is original

XR-640 Damper, ink IHP2 - 1000016472/1000013784

this is original damper