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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.94 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.94 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £4.99 | 2 to 3 working days |
| Next Day | £17.95 |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.94 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £20.34 | 7 to 10 working days |
Product Number: 51766
Dirty or corroded spark plug threads are a common obstacle when servicing petrol engines, and forcing a new plug into damaged threads risks costly head damage. The Draper 51766 Spark Plug Chaser addresses this directly, covering the two most common spark plug thread sizes — 14mm and 18mm — in a single tool, making it a practical addition to any professional or enthusiast workshop. The chaser is driven by a standard 21mm spark plug socket, integrating cleanly into an existing socket set without the need for specialist drive tools. It works by clearing carbon build-up and corrosion from clogged spark plug threads, restoring them to a clean, serviceable condition. The tool can also be used to repair minor thread damage, helping to recover threads that would otherwise require more invasive remediation. Supplied as Expert Quality and display packed, the Draper 51766 is a compact, single-piece solution for maintaining spark plug thread integrity across a wide range of petrol engines. Its dual-size coverage — 14mm and 18mm — means it serves the majority of common applications without the need to carry multiple chasers.
Expert Quality, covering two common sizes 14mm and 18mm spark plugs threads. Driven by a 21mm spark plug socket, will clean carbon and corrosion clogged spark plug threads. Can also be used to repair minor thread damage.
Product Key Feature:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specialising in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalogue of over 500,000 products. Standard delivery: 1-3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £4.99
Next Day Delivery Available
Delivery Estimate: 2 to 3 working days
Save Extra With 1 Offer
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| Technical Specification | ||||||
|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 33741 | 24230 | SP1218D | GO1327 | S3818 | S3818D |
A. The Draper 51766 Spark Plug Chaser covers two of the most common spark plug thread sizes: 14mm and 18mm.
A. The chaser is designed to be driven by a standard 21mm spark plug socket, so no specialist drive tool is required.
A. Yes. In addition to cleaning carbon and corrosion from clogged threads, the Draper 51766 can also be used to repair minor thread damage in the spark plug bore.
A. Every product comes with a different guarantee and warranty. Warranty details are shown in the product's tech specs or datasheet where available.
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