Models > RY-SST44

RY-SST44 Ryobi Trimmer - Overview

Sections of the RY-SST44

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String Head Assembly – Part Number: 309562007
String Head Assembly
★★★★★
★★★★★
(2)
PartSelect #: PS11898236
Manufacturer #: 309562007
This cutting head is for line trimmers. The cutting head attaches to the driveshaft and houses the cutting line. Wear work gloves to protect your hands when installing this part.
  No Longer Available
Straight Shaft Assembly – Part Number: 308035047
Straight Shaft Assembly
PartSelect #: PS11857293
Manufacturer #: 308035047
$19.84
  Special Order
Hanger Cap – Part Number: 518019002
Hanger Cap
PartSelect #: PS9964412
Manufacturer #: 518019002
  No Longer Available
Stringhead Adapter – Part Number: 678019002
Stringhead Adapter
★★★★★
★★★★★
(1)
PartSelect #: PS9995861
Manufacturer #: 678019002
$5.19
  In Stock
Gear Head – Part Number: 308210009
Gear Head
PartSelect #: PS9937956
Manufacturer #: 308210009
$25.45
  Special Order
Wing Screw – Part Number: 660886001
Wing Screw
PartSelect #: PS9989561
Manufacturer #: 660886001
$5.19
  Special Order
Grass Deflector – Part Number: 308473001
Grass Deflector
PartSelect #: PS9938168
Manufacturer #: 308473001
  No Longer Available
String Guide – Part Number: 526939001
String Guide
PartSelect #: PS11857965
Manufacturer #: 526939001
$3.99
  Special Order
Flanged Washer – Part Number: 678011002
Flanged Washer
PartSelect #: PS9995849
Manufacturer #: 678011002
  No Longer Available
Spool Retainer – Part Number: 308042003
Spool Retainer
PartSelect #: PS16324334
Manufacturer #: 308042003
$4.99
  Special Order
Spacer – Part Number: 518367001
Spacer
PartSelect #: PS9964556
Manufacturer #: 518367001
$4.99
  Special Order
Screw – Part Number: 660642001
Screw
PartSelect #: PS9989466
Manufacturer #: 660642001
$3.99
  Special Order

Questions And Answers for RY-SST44

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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Replaced straight shaft, and the gear head.
Removed the 2 bolts holding the gear head to shaft. On my model I had to remove the complete trimmer head, then using 2 wrench take the trimmer head adapter off the gear heD. One video showed simply putting a screwdriver in the notch behind trimmer head and unscrewing complete head. Mine of course was slightly more involved but still quite easy once I saw what needed to be done.
Parts Used:
Straight Shaft Assembly
  • Tim from HOLLISTER, CA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Socket set
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