Harley-Davidson FLSL Softail Slim Oil Change

The Harley-Davidson FLSL Softail Slim takes 20W-50 engine oil and holds about 3.8 L with a filter change. Here's the oil, filter, and crush washer we stock for it, with current stock and pricing.

• Oil type20W-50 full synthetic
• Capacity (w/ filter)3.8 L

The oil change kit we stock for your Harley-Davidson FLSL Softail Slim

We're restocking oil-change parts for the Harley-Davidson FLSL Softail Slim. Browse all maintenance.

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