Product Details

• Package Dimensions: 11.5 x 8.75 x 5.25 inches
• Item Weight: 18.5 pounds
• Manufacturer: HD Switch

• Fits Models: 74410, 74412, 74418, 74418TE, z400, Z Master, TimeCutter ZX, TImeCutter Z, 17-44ZX, Z17-44, 18-52ZX, Z16-44, Z16-44, 17K-44ZX, 18-44ZX, 17-52ZX, Z17-52 , Z18-52, 19-52ZX , 17-44ZX, Z17-44, 18-52ZX, Z16-44, Z16-44, 17K44ZX, 1844ZX, 1752ZX, Z1752 , Z1852, 1952ZX , 74401, 74405, 74501, 74502, 74601, 74602, 74701, 74702, 74801, 74802.
• Also Fits: WS3215KAW, WS3215KAW, WS3215KAW-R, WS3215KCE, WS3215KOH, WS3216KAW, WS3216KAW-R, WS3217KAW-R, WS3217KAWRE, WS3218KAWRE, WS32FFS541R, WS32FFS600E, WS32FS541, WS32FS541-R, WS32FS541R , WS32FS541R, WS32FS600RE, WS32FZT710E, WS32QFS541R, WS32QFS600E, WS32QZT710E, WS32ZT710E , WS3615KAW, WS3616KAW, WS3616KAW-C, WS3617KAW, WS3617KAWRE, WS3618KAWRE
• BIGBearing: The Pulley Bearing Takes a lot of abuse and is often the first thing to fail. We use a Larger Pulley Bearing for a much longer life. We designed our Billet Pulley with a snapring making the bearing replaceable.
• High Torque Coil: This OEM Upgrade is 130ftlbs of Torque Higher Torque Means this Clutch holds Strong Even in the Toughest Cuts.
• Tough Billet Pulleys: Billet Pulleys Reduce Belt Wear and Maintain Perfect Blade Speed. Our Billet Pulley Design uses a Snap Ring and Allows for Bearing Replacement.

HD Clutches are designed at HD Clutch and Assembled in the USA. Higher Torque:
130ftlbs We add a few more windings to our coils to provide the maximum
gripping strength to prevent damaging micro-slipping during tough cutting
conditions. The HD Switch BIGBearing design addresses the 1 reason clutches
fail with a larger tougher pulley bearing. Machined Billet Pulleys: It is easy
to damage formed pulley and damage (even a small stone nick) damages the belt
with every rotation. With our Billet Pulley design, we include a snap ring so
the bearing is replaceable, making this clutch rebuildable. Clutches all run
very hot; we use a composite material instead of plastic to allow the heat to
dissipate much faster. This makes the HD Clutch run much cooler; extending the
bearing and clutch life. HD Clutch wrote the Bearing specifications to include
Premium C3 Rated Bearings and high temperature rated synthetic grease to
combat heat. Less Heat = Extended Life.