Description
Overview:
The Chemico Grinding Sticks Double Ended is a hand tool for dressing and seating engine valves in small plant and garden machinery. It has a natural wood handle with flexible rubber suckers at each end, sized 19 mm and 22 mm, to grip valve heads securely while you rotate the tool with grinding paste. This Genuine Chemico Part helps restore a sound seal between the valve face and seat, supporting better compression and consistent running. The two sizes cover common valve diameters found in lawn mowers, ride-on mowers, generators, compactors, water pumps and other small engines. Built for controlled, precise hand use, it suits bench work and on-site maintenance where simple, reliable tools are preferred and access is limited.
Key Features:
- Genuine Chemico part for dependable quality and consistency
- Double-ended 19 mm and 22 mm suckers to cover common small-engine valve sizes
- Flexible rubber cups hold the valve head securely without marking the surface
- Contoured wooden handle provides a comfortable, positive grip
- Hand-operated for precise control when used with standard valve grinding paste
- Durable construction suitable for repeated use in workshop or field conditions
- Quick to switch between sizes by flipping the tool end-to-end
- Compact form factor fits easily in a toolbox or service kit
- Suitable across construction and garden machinery using poppet valves
Typical Applications:
Used during valve service and cylinder head work on small 4-stroke petrol engines. Ideal after re-cutting seats or where light pitting is present, to lap valves for an airtight seal. Common in maintenance of walk-behind mowers, ride-ons, portable generators, plate compactors, cement mixers, pumps and other stationary engines. Helpful when diagnosing low compression, hard starting or misfiring that may be caused by leaking valves.
Also known as:
Suction valve grinder, valve seater, suction grinder stick, sucker stick, valve face grinder, hand grinder stick, suction cup grinder, valve seating tool, rubber sucker valve tool.
Product Specifications
| L&S Part No. | 865 869 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Chemico |
| Unit of Sale | 1 |
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