471065B Servis Blade Pair

What It Is

The 471065B is a direct OEM replacement blade pair for Servis mowers, specifically designed for finish cutting on commercial turf. These are medium-lift blades intended for use on Servis Rhino, Big Dog, and related models with 60-inch or 72-inch decks.

Fitment & Compatibility

Before purchasing, confirm your mower deck model and blade mounting pattern. This pair fits Servis Rhino 60 and 72 inch decks (models SE60, SE72, SM60, SM72) and Big Dog 60-inch models. Each blade measures 20.5 inches long, 2.5 inches wide, with a 1-inch center hole and a 0.5-inch offset hole pattern. Check your existing blade’s part number—these replace OEM part 471065B only, not universal or aftermarket equivalents. Verify deck spindle spacing matches 20.5-inch blade length; longer or shorter blades won’t fit.

Key Things to Buy

• Quality: These are genuine Servis blades—heat-treated, hardened steel with a factory edge. Expect longer life than generic replacements, especially in sandy or rocky soil.
• Installation Difficulty: Easy. Requires a socket wrench (typically 15/16” or 1”) and a blade removal tool or block of wood to prevent spindle rotation. Torque to 70-80 ft-lbs.
• Common Gotchas: These blades are directional—ensure the lift wing faces upward toward the deck. Reversing them will cause poor cut and vibration. Also, they are not sharpened; replace when nicked or dull (usually every 25-30 hours of mowing).
• Pair vs Single: Sold as a matched pair—do not mix with other blades. Using mismatched blades will cause imbalance and deck damage.

Should You Buy It

If you own a Servis Rhino or Big Dog mower with a 60- or 72-inch deck and need factory-fit, durable blades for fine turf, this pair is a solid investment. For commercial operators who mow multiple acres weekly, the heat-treated steel and precise fit justify the price over cheaper alternatives. If your deck is a different brand or size, look elsewhere.