TB70SS (41CDT70C966) Troy-Bilt Trimmer - Overview
Sections of the TB70SS
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Screw, #8-32 x .312
Part #: HD9135387
Manufacturer Part #: 791-145569
The anti-rotation screw attaches to the lower handle clamp. This item is priced individually and is made out of metal. It is a genuine replacement part used in compatible tillers, trimmers, and blower...
$11.80
In Stock
Screw, 1/4-20 X .75
Part #: HD9150669
Manufacturer Part #: 791-182723
This is a genuine OEM sourced component which is designed for use with lawn and garden equipment. It is one of the special bolts for the crankcase. Please make sure to refer to the appropriate diagram...
$5.95
In Stock
Primer and Hose Assembly
Part #: HD9150700
Manufacturer Part #: 791-683974B
This is a genuine OEM approved replacement part, it is specially designed for use with Craftsman gas powered lawn and garden equipment. By pressing on the purge bulb, it will force fuel into the fuel ...
$27.92
In Stock
Clutch Cover Assembly (includes 38-41)
Part #: HD9117492
Manufacturer Part #: 753-04403
This part is an OEM from the Troy-Bilt manufacturer. The clutch cover assembly consists of plastic and metal parts, and is compatible with many lawn and garden trimmers. This item holds the clutch ass...
No Longer Available
Carburetor Assembly (includes 9)
Part #: HD9117749
Manufacturer Part #: 753-05133
This is a genuine OEM sourced replacement carburetor assembly. It is designed for use with gas powered trimmers. The purpose of this part is to mix air and gas before the fuel mix goes to the engine. ...
No Longer Available
Line Trimmer Spool
Part #: HD9119496
Manufacturer Part #: 753-1155
This spool is for line trimmers.
Spool houses the cutting line and fits inside the cutting head to cut grass and weeds.
Wear work gloves to protect your hands when installing this part.
$25.43
In Stock
Split Boom Coupler (includes 5-8)
Part #: HD9119497
Manufacturer Part #: 753-1190
This is a genuine replacement part is designed for use with handheld trimmers. It is sourced from original manufacturer and it is sold individually. This split boom coupler includes metal coupler, kno...
$28.79
In Stock
Throttle Cable Assembly
Part #: HD9123166
Manufacturer Part #: 746-04085A
This throttle cable assembly is a genuine manufacturer sourced part. It is specially produced for use with a variety of handheld string trimmers and edgers. Throttle cable is connected to the carburet...
$14.24
In Stock
Cylinder Assembly
Part #: HD9130055
Manufacturer Part #: 753-04814
This is sold as a set that contains all the necessary parts. They are OEM parts sourced directly from the manufacturer and used in blowers, cultivators, edgers, trimmers, and vacuums made by Ryobi, Tr...
$92.45
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Common Problems of the TB70SS
Will Not Start
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Cutting line does not come out
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Engine revs but trimmer head will not turn
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