# TBparts - Wire Harness and Electrical Kit for Z50 K2

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- **Breadcrumbs:** [Home](https://tboltusa.com/store/index.md) > [TB Parts](https://tboltusa.com/store/tb-parts-c-68.md) > [Z50 K0-78](https://tboltusa.com/store/tb-parts-z50-k0-78-c-68_1063.md) > [Z50 K0-78 Electrical](https://tboltusa.com/store/z50-k0-78-z50-k0-78-electrical-c-68_1063_1073.md) > TBparts - Wire Harness and Electrical Kit for Z50 K2
- **Web page:** [this page on tboltusa.com](https://tboltusa.com/store/tbparts-wire-harness-and-electrical-kit-for-z50-k2-p-12676.html)
- **Markdown:** [this page as markdown](https://tboltusa.com/store/tbparts-wire-harness-and-electrical-kit-for-z50-k2-p-12676.md)
- **Generated:** 2026-11-03 11:05 EST
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- **Your list:** To list everything you have looked at in one page, with current prices and stock, add ids to this address (comma separated, up to 20 of each): `https://tboltusa.com/store/seen.md?p=12676`

All prices are in US dollars (USD). Shipping and any tax are worked out at checkout.

## Summary

- **Part number:** TBW9505
- **Price:** $81.99 USD
- **Stock:** Out of stock. It cannot be added to the cart right now. A person can ask to be emailed when it is back: [Get on the List](https://tboltusa.com/store/contact_us.php?pid=12676&stockcheck=true) ([Contact us](https://tboltusa.com/store/contact_us.md)) This is a kit: the count is how many complete kits can be built from the parts on hand.
- **Product id:** 12676
- **Product last changed:** 2026-06-15

## What it fits

The store lists a part under each bike or engine model it is meant for (the categories below) and may name models in the description. Do not assume it fits a bike or engine that is not named here; ask the store first.

- [TB Parts > Z50 K0-78 > Z50 K0-78 Electrical](https://tboltusa.com/store/z50-k0-78-z50-k0-78-electrical-c-68_1063_1073.md)

Where a fitment line says "All", it means all years of the model named on that line, not all bikes.

## Description (the store's own text)

**Includes:**

- TBW0042 - TBParts - Wire Harness for Z50 K2
- TBW0039 - TBParts - Stator Assembly for Z50 K2
- TBW0296 - TBParts - Ignition Coil for Z50 K0-K2
- TBW0176 - TBparts - Rectifier Z50 CT70
- TBW1908 - TBParts - Spark Plug cap
- W-2-C6HSA - NGK C6HSA Spark Plug

## Shipping and returns

- Flat rate shipping is $8 for parts orders under $75 and free for most parts orders over $75, within the continental 48 states. Heavy items (engines, complete bikes, suspension) are excluded.
- Full shipping policy: [Shipping policies](https://tboltusa.com/store/shipping-policies-i-6.md)
- Returns: the store's own policy page says how returns, exchanges and cancellations work. Please read it before buying: [Returns, Exchanges and Cancellations](https://tboltusa.com/store/returns-exchanges-and-cancellations-i-11.md) The page begins: "All products returned to T Bolt USA must be reviewed and approved."

## How to buy

This item is out of stock, so it cannot go in the cart now (see Stock above).

Cart: [Shopping cart](https://tboltusa.com/store/shopping_cart.php)

## Photos

- [Photo 1](https://tboltusa.com/store/img/p/12676/tbparts-wire-harness-and-electrical-kit-for-z50-k2-1.png)

## Support

Since 2004, every purchase from TBolt USA includes access to technical support from our staff of experts and our online [Pit Bike Technical Info Database](https://tboltusa.com/store/tbolt-usa-pit-bike-minimoto-technical-info-database-tech-15.md)!

We have all necessary support parts on hand.

*Most* orders ship same, or next business day, unless otherwise noted above.