Rod/Piston U-Seal (8400) 7.375" x 8.000" x 0.312" - Viton

Marsoni

M251S

$135.24

Get it in 3 business days with 1 day shipping. Friday, May 29

Rod/Piston U-Seal (8400) 7.375" x 8.000" x 0.312" - VitonProduct Details : Rod Piston U Seal (8400) 7. 375" x 8. 000" x 0. 312" Viton Part No: 841007375 4208 Product Category: Symmetrical Seals Product Type: Rod Piston U Seal Profile: 8400 Material(s): Viton Material Code: FPM Durometer: 90A Temperature Range: 5F to +400F ( 21C to +204C) Pressure Range: Hydraulic: 2000 PSI (138 Bar) Pneumatic: 250 PSI (17 Bar) Surface Speed: Hydraulic: < 1. 6 ft s (0. 5 m s) Pneumatic: < 3. 3 ft s (1 m s) System Of

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This weed eater trimmer line is pretty tough. Although there was only 12 spools in the box, but the Description says 15 spools, And this trimmer line is a lot tougher than the previous line I was using. I used very little of it on the first spool, which is great these Worx trimmer line spools fit perfectly and function perfectly this is a great product to purchase, and I will highly recommend them. if you just have a small amount of weed eating to do I would recommend getting these spools for your worx weed eater.

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Reviewed in the United States on March 30, 2026