HiTorque 130ftlb (OEM 105) BIGBearing Solid Steel Billet Pulley PTO Clutch 605827 605827K 5219-193 127340 w/Larger Replaceable Pulley Bearing fits Hustler Raptor Raptor Limited Dash Lawn Mowers

What It Is

The HiTorque 130ftlb BIGBearing Solid Steel Billet Pulley is a heavy-duty aftermarket replacement for the PTO clutch pulley on Hustler Raptor, Raptor Limited, and Dash series zero-turn mowers. It’s built for commercial-grade durability, using a solid billet steel body and a larger, replaceable pulley bearing to handle sustained high-torque loads.

Fitment & Compatibility

Before buying, verify these specifics:

• OEM cross-references: Replaces Hustler part numbers 605827, 605827K, 5219-193, and 127340. Also fits many Electrolux/Weed Eater models with the same PTO clutch.
• Machine fit: Designed for Hustler Raptor (all variants), Raptor Limited, and Dash series. Does not fit Raptor SD or Raptor X models without checking deck size.
• Deck size: Works with 42", 48", 50", 54", and 60" decks that use a 130ft-lb PTO clutch. Measure your existing pulley’s outer diameter (OEM is ~4.5") and bearing bore (OEM is ~1.0").
• Bolt pattern: 4-bolt pattern with 3.25" center-to-center spacing. Confirm your clutch mounting flange matches.
• Pulley bearing: Comes with a larger replaceable bearing (standard is 6205-2RS; this uses a 6305-2RS for extra load capacity). Verify your belt width (typically 1/2" or 5/8") and groove profile.

Key Things to Know

• Build quality: Solid billet steel (not cast) resists warping under heavy use. The larger bearing reduces heat buildup and extends service life vs. OEM.
• Installation difficulty: Moderate. Requires removing the PTO clutch assembly, pressing out the old pulley, and pressing in the new one. A shop press or heavy-duty puller is recommended – a hammer will damage the bearing.
• Common gotchas: The larger bearing means the pulley is slightly thicker – check clearance against your mower deck’s belt guard. Also, torque the PTO clutch bolts to 35-40 ft-lbs; over-tightening can warp the billet steel.
• Bearing replacement: The bearing is replaceable (standard 6305-2RS, ~$10), so you don’t need to buy a whole new pulley if the bearing fails later.

Should You Buy It

If you own a Hustler Raptor (non-SD/X) and need a PTO pulley that outlasts the stock cast unit under heavy mowing, this is a solid upgrade. The larger bearing and billet steel make it ideal for commercial landscapers or homeowners with rough terrain. Skip it if you just need a quick OEM replacement – the price is higher than standard cast pulleys, and installation requires more skill.