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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £22.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £22.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £4.99 | 2 to 4 working days |
| Next Day | £9.99 |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £22.95 | 5 to 7 working days |
Product Number: VS525
Corroded or carbon-fouled spark plug threads can make removal difficult and risk further damage to the cylinder head. The Sealey VS525 Spark Plug Thread Chaser cleans corrosion and carbon build-up from spark plug threads and can also restore minor cross-threading damage, helping to avoid costly repairs. Compatible with 14mm and 18mm spark plug threads, with thread lengths of 15mm and 18mm respectively, it is used with a 21mm spark plug socket (maximum drive diameter 21mm). A practical addition to any workshop toolkit for routine maintenance and engine servicing.
Key Features:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog 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.
| Model No | VS525 |
|---|---|
| Brand | Sealey |
| Maximum Drive Diameter | Ø21mm |
| Nett Weight | 0.14kg |
| Size(s) | 14, 18mm |
| Thread Length | 15, 18mm |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £4.99
Next Day Delivery Available
Delivery Estimate: 2 to 4 working days
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| Technical Specification | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | AK1621 | AK654 | AK6541 | AK6543 | SX0320 | MS157 | 23254 | 99949 | 13867 | 31967 |
A. The Sealey VS525 Spark Plug Thread Chaser is designed for use with 14mm and 18mm spark plug threads.
A. The thread lengths are 15mm for the 14mm chaser and 18mm for the 18mm chaser.
A. The VS525 is used with a 21mm spark plug socket. The maximum drive diameter is Ø21mm.
A. The VS525 can restore minor cross-threading damage. For more severe damage, please refer to the product label for guidance, or contact Parts for Machines for confirmation.
A. It is suitable for cleaning corrosion and carbon build-up from spark plug threads.
A. Yes. Alternative products that perform a similar function include AK1621, AK654, AK6541, and AK6543. Each is a different product - check individual listings for their specifications to find the best fit for your needs.
A. Standard UK mainland delivery is 3-5 working days.
A. Every product comes with a different guarantee and warranty. Warranty details are shown in the product's tech specs or datasheet where available.
A. We accept all major credit and debit cards, along with PayPal.
A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.
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