For Technical Help: 608-774-0481 | For All Other Inquiries: 608-884-0770

SCDP 350 Series


Comet’s solid steel pulleys are the most rugged in the industry. Thanks to the design and rugged construction of the SCP 350 series, this self-contained pulley clutch is a leader in its class when it comes to durability. The 350-series clutch is made for tough service application requirements.

  • Bore size 3/4 “  w/ 3/16” keyway
  • Bore size -1”, ¼” key
  • Pitch diameters either 2.38 or 2.88,pulley diameter 3”
  • Double pulley
  • The adjustable shoe settings provide better control of acceleration and greater overload protection for moderate to fast starting requirements.
  • This 350 series runs cooler and lasts longer with less maintenancerequired than many other clutches.
  • The 350 series clutch is made for tough service application requirements.
  • Stock engagement at 1800 rpm, but springs are available to modify based on customer needs.
  • Go-karts
  • Mini-bikes
  • Oil exploration drills
  • Fertilizer spreaders
  • Siding manufacturing machines

Clutch Model Part # Pulley Diameter Bore Belt Size Key/Keyway
SCDP 350 200271A 3” 1” A/B 1/4″
ITEM NO. ORDER NO. DESCRIPTION QTY REQ.
1 200263A ROTOR ASSEMBLY 1
2 200114A RED SPRING 2
3 204495A CLUTCH SHOE 2
4 200268A STEEL SPACER 1
5 200147A MICARTA WASHER 2
6 200265A DOUBLE PULLEY DRUM/SHEAVE, WITH BUSHING 1
7 001003A SNAP RING 1
ACCESSORY PARTS
8 N/A KEY