Phoenix / Sicma Rotary Tiller Blade Parts

This page provides a quick reference for replacement tiller blades, PTO shafts, and slip clutch assemblies used across Phoenix–Sicma chain-drive and gear-drive tillers.

Use the listings below to identify the correct right-hand and left-hand blade part numbers, blade counts by model, and corresponding driveline components. 

If you need help confirming compatibility or sourcing parts, the Carver Equipment team is available to assist.

T-4 Series Chain Drive Tillers

  • Right hand blade part number: 4811785
  • Left hand blade part number: 4811786
  • T4-40 OS – 40", 12 RH, 12 LH (Total blades: 24)
  • T4-48 – 48", 15 RH, 15 LH (Total blades: 30)
  • T4-59 – 59", 18 RH, 18 LH (Total blades: 36)

T-5 Series Chain Drive Tillers

  • Right hand blade part number: 4811285
  • Left hand blade part number: 4811286
  • T5-36 – 36", 12 RH, 12 LH (Total blades: 24)
  • T5-40 – 40", 15 RH, 15 LH (Total blades: 30)
  • T5-48 – 48", 15 RH, 15 LH (Total blades: 30)
  • T5-52 – 52", 18 RH, 18 LH (Total blades: 36)
  • T5-56 – 56", 21 RH, 21 LH (Total blades: 42)
  • T5-60 – 60", 21 RH, 21 LH (Total blades: 42)

T-8 Series Chain Drive Tillers

  • Right hand blade part number: 4811285
  • Left hand blade part number: 4811286
  • T8-66 – 66", 12 RH, 12 LH (Total blades: 48)
  • T8-74 – 74", 15 RH, 15 LH (Total blades: 54)

T-10 Series Gear Drive Tillers

  • Right hand blade part number: 4811400
  • Left hand blade part number: 4811401
  • T10-58GE – 58", 21 RH, 21 LH (Total blades: 42)
  • T10-66GE – 66", 24 RH, 24 LH (Total blades: 48)
  • T10-74GE – 74", 26 RH, 26 LH (Total blades: 54)
  • T10-80GE – 80", 30 RH, 30 LH (Total blades: 60)

T-15 Series (4 Speed Ranges) Gear Drive Tillers

  • Right hand blade part number: 4812425
  • Left hand blade part number: 4812426
  • T15-72GE/4 – 73", 18 RH, 18 LH (Total blades: 36)
  • T15-80GE/4 – 83", 21 RH, 21 LH (Total blades: 42)
  • T15-90GE/4 – 92", 24 RH, 24 LH (Total blades: 48)

T-20 Series Gear Drive Tillers

  • Right hand blade part number: 4818222
  • Left hand blade part number: 4818223
  • T20-72GE – 72", 21 RH, 21 LH (Total blades: 42)
  • T20-80GE – 80", 24 RH, 24 LH (Total blades: 48)
  • T20-90GE – 90", 27 RH, 27 LH (Total blades: 54)

T-25 Series Gear Drive Tillers

  • Right hand blade part number: 4814518
  • Left hand blade part number: 4814519
  • T25-80GE – 80", 24 RH, 24 LH (Total blades: 48)
  • T25-90GE – 92", 27 RH, 27 LH (Total blades: 54)
  • T25-100GE – 100", 30 RH, 30 LH (Total blades: 60)

T-30 Series Gear Drive Tillers

  • Right hand blade part number: 4814004
  • Left hand blade part number: 4814005
  • T30-90GE – 90", 24 RH, 24 LH (Total blades: 48)
  • T30-100GE – 100", 27 RH, 27 LH (Total blades: 54)
  • T30-112GE – 112", 30 RH, 30 LH (Total blades: 60)
  • T30-120GE – 120", 36 RH, 36 LH (Total blades: 72)

Tiller Power Take-Off Shafts (with Protective Plastic Guards)

  • T4 – EAX41050-5488
  • T5 – EAX41050-5488
  • T8 – EAX41050-5488
  • T10 – 8201507
  • T15 – 8201635
  • T20 – 8218635
  • T25 – 81074-2255
  • T30 – 81074-2255

Slip Clutch Assemblies (PTO Gearbox Protection)

  • T4 – 1334030
  • T5 – 13340130
  • T8 – 13340130
  • T10 – 1345018
  • T15 – 1345018
  • T20 – 1386016
  • T25 – 1468031
  • T30 – 1468031