Brand new repair kit. 66784 Valve Spring Compressor and 19700 Valve Holder and HW0107 Valve Stem Seal Pliers Valve Stern Seal Replace Repair Tool Set. The product is a valve spring compressor set that includes a stud mount valve spring tool, a valve holder hose, and valve stem seal pliers. It is designed for use with specific OE/OEM part numbers 66784, HW0107, and 19700. The manufacturer part number for this set is Car89BF36N95. The kit comes with a 1-year warranty and is a reliable replacement for car and truck parts and accessories in the valvetrain category.

66784 Valve Spring Compressor -- For all 3/8" & 7/16" Rocker Studs. Specially designed for compressing valve springs with the cylinder head on block. 360 degrees rotation designed help easily and quickly remove valve spring from an assembled engine for checking or replacing.

HW0107 Valve Stem Seal Pliers -- Used to remove valve stern seals on the overhead camshaft engines, fits for most cars in the market. Serrations in the tip of the pliers nose provide an extra grip to grasp the seals, 4” long neck designed jaw could reach into confined area of the seal to grip it for removal.

19700 Valve Holder -- used when valve springs or valve stem seals are replaced, for use with a air compressor to help prevent the valve from falling into the combustion chamber. Fit for both 14mm and 18mm threads. 12” flexible hose could easily reach spark plug hole, premium quality aluminum alloy and rubber made, they are durable and corrosion resistance.

Premium Quality -- Made of heavy-duty steel or great rubber, constructed very well to reach a professional level reliability and durability. Zinc plated at surface for rust and corrosion resistance. Essential tools set to keep in your workshop if you do a lot repair works. They’ll do a great assistant and serve a long term.