and collars
Works with stock valve springs—no machining required
Balance and Trued
Main bearings - one comes on crank
• Yamaha Banshee 350 – All Years 1987 through 2006
Steel Valve Cover Gasket Honda TRX400EX TRX400X XR400R OEM Upgrade 12391‑KCY‑671 YXZ1000R and collars12391 KCY 671,VC03201,XG119,CRUGVKCY,C7826, C7825, 12251 KCY 671, 12191 KCY 671, 91302 356 000, 18291 MN5 650, 14523 KBB 901, 91301 200 000, 91306 MG3 000, 91301 679 003, 18291 MN5 650, 91303 397 000, H0401027S, H0401SP2027S, H0402027S, B0244020RC, R88X2B, EX691064AM, EC578020RC, R10X2V, 3231V, R011V, R127V, R132V, R219V, R45. 5X2. 5V, 12209 KL4 005, 71016 4 Honda TRX400EX TRX400X XR400R Steel Valve Cover Gasket Replaces OEM 12391KCY671 Product