Caltric 788166 788166P 031997 Deck Wheels Anti-Scalp Roller w/Bolt Compatible with Hustler Mower/Qty 2

What It Is

This Caltric anti-scalp roller kit (Qty 2, with bolts) replaces OEM parts 788166 and 788166P. It prevents the mower deck from digging into turf during turns or over uneven terrain, primarily for Hustler zero-turn mowers.

Fitment & Compatibility

• Direct fit for: Hustler mowers using OEM part numbers 788166, 788166P, or 031997. Common models include Hustler FasTrak, Super Z, and X-ONE series with 48–72-inch decks.
• Check before buying: Measure the deck mounting hole spacing (typically 3.5 inches center-to-center) and roller diameter (OEM is about 4 inches). Verify the included bolt is 5/16-18 x 1.5 inches—some Hustler decks require a longer bolt if you have thicker frame brackets.
• Cross-reference: Also compatible with some BigDog and Dixon mowers using the same OEM numbers, but always confirm by part number or physical measurement.

Key Things to Know

• Quality: Caltric is a reputable aftermarket brand. The plastic roller and steel bracket match OEM durability for residential and light commercial use.
• Installation: Easy—remove old bolt, slide off worn roller, mount new one, and tighten. Expect 10–15 minutes per wheel. No special tools needed.
• Common gotcha: The included bolt may be too short for decks with thick gauge steel or added reinforcement plates. Have a 5/16-18 x 2-inch bolt on hand just in case.
• Wear indicator: If the roller is cracked, flattened, or spins unevenly, replace it immediately to avoid scalping your lawn.

Should You Buy It

Buy this if you own a Hustler mower with a deck over 48 inches and need a reliable, cost-effective anti-scalp roller replacement. It’s a solid value at $20.99 for two rollers—about half the price of OEM. Skip it only if you need exact OEM branding or have a very heavy commercial deck that may wear aftermarket rollers faster.