Suzuki NOS Fork Outer Tube Nut 71-75 T500 68 T305 69 TC305 51150-15010 x 1 pc January 12, 2025 admin OEM Fork Outer Tube Nut 71-75 T500 68 T305 69 TC305. GENUINE SUZUKI PART WITH SUZUKI PARTS BOX IN PERFECT CONDITION. Obsolete and unobtainable for quite some time. Great to replace your ” chewed up ” ” crusted one “.