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A. The VS311 is a 33-piece set that includes threaded inserts in M8 x 1mm, M10 x 1mm, M10 x 1.25mm, and M12 x 1.25mm, plus taps in M8 x 1mm, M10 x 1mm, M10 x 1.25mm, M12 x 1mm, M12 x 1.25mm, and M14 x 1.25mm, along with tools for inserting the threaded inserts and a tap guide system for correct alignment. The set is supplied in a storage case.
A. The VS311 includes four sizes of threaded adaptor suitable for common glow plug sizes: M8 x 1mm, M10 x 1mm, M10 x 1.25mm, and M12 x 1.25mm.
A. Yes. Replacement inserts are available as consumable parts: VS311.01 (M8 x 1mm, pack of 5), VS311.02 (M10 x 1mm, pack of 5), VS311.03 (M10 x 1.25mm, pack of 5), and VS311.04 (M12 x 1.25mm, pack of 5).
A. The set features a unique tap guide system designed to ensure the correct alignment of threaded inserts during insertion into the cylinder head.
A. Yes, the complete VS311 set is supplied in a storage case.
A. There are no variants of the VS311. The set covers multiple thread sizes within the one kit.
A. The following alternatives are listed: SX4031 and SX4033 may offer alternative thread repair solutions, as may VS315 and VS3156. Please check each product listing or contact Parts for Machines to confirm which best suits your application.
A. Next-day delivery is available on most products and will appear as an option at checkout where eligible.
A. We accept returns within 30 days of purchase for items that are unused, undamaged, and in their original packaging. Returns are available only for UK-delivered orders and must include proof of purchase. Before returning an item, please contact us at [email protected] to obtain a Return Merchandise Number (RMN). You may also be asked to share images of the product and its packaging for verification. Items that do not meet these conditions will not be accepted for return. If your return is approved, we will initiate a refund to your credit card or original method of payment. A restocking fee of up to 15% of the order value may apply to each returned item.
A. Yes - WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility, and we'll help you choose the right product.
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