1/4"-20 threaded

covering the mount holes

Visibility Laminated reflective elements at collar

Designed for mounting to a 7" diameter headlamp

smp performance oil filter for harley BS90 1/4"-20 threadedSMP Performance Oil Filter for Harley Davidson Oil filters from Swedish Motorcycle Parts are dependable replacements when its time for an oil change. The filter media captures fine contaminants while maintaining strong oil flow. With a welded 17 mm hex nut on the end for easy removal when service time comes around. Features: Compatible with conventional, synthetic blend and full synthetic oils High flow filter media that captures fine contaminants