# TBParts - Stator Assembly for Z50 K2-78 Models

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- **Breadcrumbs:** [Home](https://tboltusa.com/store/index.md) > [Honda Vintage Mini Bike Parts](https://tboltusa.com/store/honda-vintage-mini-bike-parts-c-101.md) > [Z50 K0-K2 HARDTAIL](https://tboltusa.com/store/honda-vintage-mini-bike-parts-z50-k0-k2-hardtail-c-101_1123.md) > [Electrical](https://tboltusa.com/store/z50-k0-k2-hardtail-electrical-c-101_1123_1131.md) > TBParts - Stator Assembly for Z50 K2-78 Models
- **Web page:** [this page on tboltusa.com](https://tboltusa.com/store/tbparts-stator-assembly-for-z50-k2-78-models-p-2326.html)
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- **Generated:** 2026-11-04 16:02 EST
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All prices are in US dollars (USD). Shipping and any tax are worked out at checkout.

## Summary

- **Part number:** TBW0039
- **Price:** $38.99 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=2326&stockcheck=true) ([Contact us](https://tboltusa.com/store/contact_us.md))
- **Product id:** 2326
- **Product last changed:** 2025-06-03

## 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.

- [Honda Vintage Mini Bike Parts > Z50 K0-K2 HARDTAIL > Electrical](https://tboltusa.com/store/z50-k0-k2-hardtail-electrical-c-101_1123_1131.md)
- [Honda Vintage Mini Bike Parts > Z50 K3-78 > Electrical](https://tboltusa.com/store/z50-k3-78-electrical-c-101_215_579.md)
- [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)

Reproduction Stator Assembly Kit - It is virtually identical to the original and comes complete with everything you need to get your stator in working order (both coils, condenser, points, wiring, screws, O-ring, oil seal - see picture). This assembly was developed specifically for the K2 and K3-78 models (these models didn't use a battery). If you want to put lights on a Z50R, this kit would be a great start. On the original K2-78 lighting coil, the wire colors were gray, blue, black, and red. Gray was not available so we substituted green. That is basically the only difference.

**Includes:**

- Everything pictured
- Both coils
- Condensor
- Points
- Wiring
- Screws
- O rings
- Felt - Oil

**Application:**

- Z50 K2-78

**Note:**
Will NOT work with Honda Z50 KO 1968

## 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/2326/tbparts-stator-assembly-for-z50-k2-78-models-1.jpg)

## 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.