---
product_id: 64390838
title: "BIG-SERT M14x1.25x23mm INSERT QTY 2# 51409"
brand: "time-sert"
price: "฿2658"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/64390838-big-sert-m14x1-25x23mm-insert-qty-2-51409
store_origin: TH
region: Thailand
---

# BIG-SERT M14x1.25x23mm INSERT QTY 2# 51409

**Brand:** time-sert
**Price:** ฿2658
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** BIG-SERT M14x1.25x23mm INSERT QTY 2# 51409 by time-sert
- **How much does it cost?** ฿2658 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/64390838-big-sert-m14x1-25x23mm-insert-qty-2-51409)

## Best For

- time-sert enthusiasts

## Why This Product

- Trusted time-sert brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

BIG-SERT OVERSIZED INSERT for use when a helicoil has failed M14x1.25 3/4 reach washer seat spark plug insert. Professional repair insert for a high quality repair. Fast and reliable repair by Time-Sert® M14x1.25x16.8mm Insert requires kit p/n 5141S or 5141E to install for ( 5141E search B00JDO801K) for ( 5141S search B00IXP1MBU )

## Features

- BIG-SERT OVERSIZED INSERT for use when a helicoil has failed
- M14x1.25 3/4 reach washer seat spark plug insert
- Professional repair insert for a high quality repair
- Fast and reliable repair by Time-Sert®
- M14x1.25x16.8mm Insert requires kit p/n 5141S or 5141E to install

## Images

![BIG-SERT M14x1.25x23mm INSERT QTY 2# 51409 - Image 1](https://images-na.ssl-images-amazon.com/images/I/41igUd%2B0MyL.jpg)

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**Shop now:** [https://www.desertcart.co.th/products/64390838-big-sert-m14x1-25x23mm-insert-qty-2-51409](https://www.desertcart.co.th/products/64390838-big-sert-m14x1-25x23mm-insert-qty-2-51409)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-29*