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Number #1 For Lawn Mower Parts!
Over 1.2 Million Parts Available!

Hot Commercial Discounts!
If you own a business, Click Here and Save

From the makers of the original Green Machine head, It's Back!
This Silverback head fits 95% of your commercial string trimmer requirements.

Made to last! Built to withstand rough conditions. Better than the original!

Recessed body design provides further benefits for Stihl, Husqvarna, Redmax, and other similar models with an original OEM gearbox connection, thereby reducing gearbox and clutch fatigue.

Tried and True!
Extremely Tough!

Commerical rated with special
glass-fill, nylon spool cap.

Trouble-free line loading

Floating eyelets reducing line melt.

Silverback Trimmer Heads
Picture	Description	Retail
4" Silverback Trimmer Head 385-730	Mounting Bolts See Application Chart Below	Part# 385730 Our Price: $38.45 Qty:
6" Silverback Trimmer Head 385-734	Mounting Bolts See Application Chart Below	Part# 385734 Our Price: $53.21 Qty:

Silverback Trimmer Head Application Chart
Arbor Size	Fits
* 3/8"-24 RHF	Echo, Homelite, McCoulloch, Poulan and Weedeater * Not included in Part No. 385-734
8mm x 1.25 LHF	Ariens, Domar, Homelite, John Deere, Kaaz, Pioneer, Poulan, Robin, Singer, Solo, Tanaka
8mm x 1.25 LHM	Ariens, Arimitsu, Brush King, Clear-A-Way, Green Machine, Homelite, Honda, Husqvarna, Jonsered, Kawasaki, Maruyama, Olympyk, Pioneer, Redmax, Shindaiwa, Stihl, Tankaka, TMC, Vandermolen, Westmac
10mm x 1.25 LHF	John Deere, Echo, Fraden, Green Machine, Hoffco, IDC, Husqvarna, Jonsered, Kaaz, Kawasaki, Lawn-Boy, McColloch, Pioneer, Redmax, Ryobi, Sears, Servistar, Snapper, Solo, Tanaka, Toro, Turf Power
10mm x 1.25 LHM	Arimitsu, Clear-A-Way, Dolmar, Green Machine, Honda, Maruyama, Redmax, Shindaiwa, Stihl, Vandermolen
10mm x 1.0 LHF	Dolmar, Jonsered, Robin, Stihl
7mm x 1.0 LHM	Astron, Husqvarna, Kaaz, Maruyama, Redmax, Shindaiwa, Tondu

Number #1 For Lawn Mower Parts! Over 1.2 Million Parts Available!

From the makers of the original Green Machine head, It's Back! This Silverback head fits 95% of your commercial string trimmer requirements.

Number #1 For Lawn Mower Parts!
Over 1.2 Million Parts Available!

From the makers of the original Green Machine head, It's Back!
This Silverback head fits 95% of your commercial string trimmer requirements.