> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Long Tensioner Kit for 2400 Series Tracks (1-3) - 2 Pack

**Type:** Product page · **SKU:** GB-2406-0001-0003 · **Brand:** [goBilda](https://core-electronics.com.au/brands/gobilda)
**Page:** https://core-electronics.com.au/long-tensioner-kit-for-2400-series-tracks-1-3-2-pack.html ([markdown](https://core-electronics.com.au/long-tensioner-kit-for-2400-series-tracks-1-3-2-pack.html.md))

This track tensioner kit is designed to keep your 2400 Series Tracks taut during heavy-duty action on challenging terrain. Its acetal plate.....

## Pricing

- **Price:** $83.35 (inc GST) — $75.77 AUD, exc GST
- **Quantity discounts:** 10+ $71.98 (exc GST) · 25+ $68.20 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 21 and Aug 24.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=GB-2406-0001-0003:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/GB-2406-0001-0003:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

This track tensioner kit is designed to keep your 2400 Series Tracks taut during heavy-duty action on challenging terrain. Its acetal plate structure is low-friction and durable, and its steel springs provide reliable track-tension control both you and your build can count on!

This kit provides up to 16mm of travel and is recommended for use with 1120 Series U-Channel of 8 to 18 hole counts.

### Kit Contents:

| QTY | SKU | Name |
|---|---|---|
| 4 | 1131-0004-0011 | Acetal Plastic Front Plate for 2406-0001-0003 |
| 2 | 1131-0004-0012 | Acetal Plastic Back Plate for 2406-0001-0003 |
| 2 | 1131-0004-0013 | Acetal Plastic Side Plate for 2406-0001-0003 |
| 1 | [GB-1205-0001-0003](https://core-electronics.com.au/1205-series-dual-block-mount-1-3-2-pack.html) | 1205 Series Dual Block Mount (1-3) - 2 Pack |
| 1 | [GB-1501-0006-0340](https://core-electronics.com.au/1501-series-m4-x-07mm-standoff-6mm-od-34mm-length-4-pack.html) | 1501 Series M4 x 0.7mm Standoff (6mm OD, 34mm Length) - 4 Pack |
| 2 | [GB-1501-0006-0430](https://core-electronics.com.au/1501-series-m4-x-07mm-standoff-6mm-od-43mm-length-4-pack.html) | 1501 Series M4 x 0.7mm Standoff (6mm OD, 43mm Length) - 4 Pack |
| 1 | [GB-2800-0004-0011](https://core-electronics.com.au/2800-series-zinc-plated-steel-socket-head-screw-m4-x-07mm-11mm-length-25-pack.html) | 2800 Series Zinc-Plated Steel Socket Head Screw (M4 x 0.7mm, 11mm Length) - 25 Pack |
| 1 | 2916-0001-0003 | Compression Spring (6.6mm ID x 9.2mm OD, 11.8kg Max Load, 17-38mm Length) - 4 Pack |

### Downloads

- [ STEP File ](https://core-electronics.com.au/attachments/localcontent/2406-0001-0003_63595184cbd.zip)
- [ Spec Sheet ](https://core-electronics.com.au/attachments/localcontent/2406-0001-0003-spec-sheet_18081c273b0.pdf)

### Specs

| Weight | 90g (3.2oz) Per Tensioner |
|---|---|

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/G/B/GB-2406-0001-0003-1.jpg)