Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
Homelite String Trimmer Replacement Parts For Model GST18
We Sell Only Genuine Homelite Parts
Popular Parts for Homelite GST18
In Stock
Minimum Quantity of 2 required
$6.16
Special Order
$6.16
In Stock
$6.23
In Stock
Minimum Quantity of 2 required
$6.16
Special Order
Minimum Quantity of 2 required
$6.16
In Stock
Minimum Quantity of 2 required
$5.95
Special Order
$5.95
In Stock
Minimum Quantity of 2 required
$6.36
Search Within Model
Browse all Parts
Search by Area
_WW_1.gif "Page A Diagram and Parts List for GST18 UT-20593-B Homelite Trimmer")
_WW_2.gif "Page B Diagram and Parts List for GST18 UT-20593-B Homelite Trimmer")
_WW_3.gif "Page C Diagram and Parts List for GST18 UT-20593-B Homelite Trimmer")
_WW_4.gif "Page D Diagram and Parts List for GST18 UT-20593-B Homelite Trimmer")
_WW_5.gif "Page E Diagram and Parts List for GST18 UT-20593-B Homelite Trimmer")
Previous
Showing All Parts
Next
Page
-
-
-
-
-
-
Stringhead-Complete (.095 Line)(Left Hand Thread)(Red Retainer)(Part Number: A03174No Longer Available
-
-
-
-
-
-
-
-
-
Stringhead Complete (.080 Line)(St-155,Sx-135,St-175G,Hlt-15,GstPart Number: A03001No Longer Available
-
Stringhead-Complete (.080 Line)(Left Hand Thread)(Red Retainer)(Part Number: A04592No Longer Available
Page A
_WW_1.gif "Page A Diagram and Parts List for GST18 UT-20593-B Homelite Trimmer")
-
A
-
A
-
A
-
A
-
A
$12.91
-
A
-
A1
-
A2
-
A3
-
A4
-
A5
-
A6
-
A7
$6.16
-
A8
-
A9
-
A9
-
A10
$6.16
-
A11
-
A12
-
A13
-
A14
$6.16
-
A15
$5.95
-
A16
$5.95
-
A17
-
A18
$6.16
-
A19
-
A20
Line Replacement (.080" Dia. 1 Lb. Box)(St-155,Sx-135,St-175GPart Number: 9801105No Longer Available
-
A21
-
A22
-
A22
-
A23
$5.95
-
A23
$5.95
-
A24
$5.95
-
A24
$5.95
-
A25
-
A26
Stringhead Complete (.080 Line)(St-155,Sx-135,St-175G,Hlt-15,GstPart Number: A03001No Longer Available
-
A26
Page B
_WW_2.gif "Page B Diagram and Parts List for GST18 UT-20593-B Homelite Trimmer")
-
B
-
B
-
B
-
B1
-
B2
$6.16
-
B3
-
B4
$5.95
-
B5
-
B6
-
B7
-
B8
-
B9
-
B10
-
B11
-
B12
-
B13
Lead- Electrical (Model 385--Ut15040B, Ut15040C, Ut15040D & ModePart Number: A00681No Longer Available
-
B14
Lead- Electrical (Models 145, 155, 175, 175C, 285, Hgt & Gst)Part Number: A98809No Longer Available
-
B16
$5.95
-
B17
-
B17
Rotor (Hlt-17C-Ut-20596-A, Hlt-16, Hlt-28, Hbc-18, Hbc-30, Hbc-3Part Number: A00857No Longer Available
-
B17
Rotor (St-175Bc,St-175C,St-185Bc,St-285Bc,St-385Bc,Gst-Bc,Hlt-17Part Number: A00856No Longer Available
-
B18
$54.88
-
B18
$54.88
-
B18
$54.88
-
B19
-
B19
-
B19
$6.16
-
B20
$6.16
-
B20
-
B21
-
B22
$5.95
-
B23
$5.95
-
B24
-
B25
-
B26
-
B28
Housing- Engine (St 155,Sx-135,St-175G,Hlt-15,St-275,Gst,Hgt,HltPart Number: A02575CNo Longer Available
-
B28
Housing-Engine (St-185Bc,Gst-Bc,St-285Bc,St-385Bc,Hbc-18,Hbc-30)Part Number: A02576CNo Longer Available
-
B29
-
B30
-
B31
-
B32
-
B33
$6.16
-
B34
-
B35
-
B36
-
B37
$6.16
-
B38
-
B39
$6.16
-
B40
$6.16
-
B41
-
B42
-
B43
-
B44
-
B45
-
B46
-
B47
-
B48
$6.16
-
B49
-
B50
-
B51
-
B52
-
B53
-
B54
$6.16
-
B55
$6.36
-
B56
$6.16
-
B57
-
B58
-
B59
-
B60
-
B61
-
B62
-
B63
$8.75
-
B64
-
B65
-
B66
-
B67
Page C
_WW_3.gif "Page C Diagram and Parts List for GST18 UT-20593-B Homelite Trimmer")
-
C
-
C
-
C
-
C
-
C
Cylinder & Gasket (Hlt-16,Hlt-17C,Hlt-28,Hbc-18,Hbc-30,Hbc-30B)Part Number: A03785ANo Longer Available
-
C
Cylinder & Gasket (Hlt-16,Hlt-17C,Hlt-28,Hbc-18,Hbc-30,Hbc-30B)Part Number: A03785ANo Longer Available
-
C
-
C
-
C
Piston & Rod Assembly (Hlt-16,Hlt-17C,Hlt-28,Hbc-18,Hbc-30,Hbc-3Part Number: A03705No Longer Available
-
C
Piston & Rod Assembly (Hlt-16,Hlt-17C,Hlt-28,Hbc-18,Hbc-30,Hbc-3Part Number: A03705No Longer Available
-
C
-
C
-
C
-
C
-
C
-
C
-
C
-
C
-
C
-
C
-
C1
-
C2
-
C3
-
C4
-
C6
-
C7
Page D
_WW_4.gif "Page D Diagram and Parts List for GST18 UT-20593-B Homelite Trimmer")
-
D
-
D
-
D
-
D
-
D
-
D
-
D1
-
D2
-
D3
-
D4
-
D5
-
D6
-
D7
-
D8
-
D9
-
D10
-
D11
-
D12
-
D13
-
D14
-
D15
$6.23
-
D16
Page E
_WW_5.gif "Page E Diagram and Parts List for GST18 UT-20593-B Homelite Trimmer")
-
E
-
E
-
E
-
E
-
E
-
E1
-
E2
-
E3
-
E4
-
E5
-
E6
-
E7
-
E8
-
E9
-
E10
-
E11
-
E12
✖
✖