# Electrical

> This is a plain-text (markdown) copy of a page on tboltusa.com, made for AI assistants. People see the same page at the HTML link below.

- **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 K3-78](https://tboltusa.com/store/honda-vintage-mini-bike-parts-z50-k3-78-c-101_215.md) > Electrical
- **Web page:** [this page on tboltusa.com](https://tboltusa.com/store/z50-k3-78-electrical-c-101_215_579.html)
- **Markdown:** [this page as markdown](https://tboltusa.com/store/z50-k3-78-electrical-c-101_215_579.md)
- **Generated:** 2026-11-07 12:08 EST
- **Site guide for AI assistants:** [llms.txt](https://tboltusa.com/llms.txt)
- **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?c=579`

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

Products are filed in categories. Most top categories split by bike or engine model; a product can be listed in more than one category.

## Next to this category

- [Bars & Controls](https://tboltusa.com/store/z50-k3-78-bars-controls-c-101_215_571.md)
- [Brake Pads & Pedals](https://tboltusa.com/store/z50-k3-78-brake-pads-pedals-c-101_215_573.md)
- [Carbs & Kits](https://tboltusa.com/store/z50-k3-78-carbs-kits-c-101_215_577.md)
- [Engine Covers & Dress Up Parts](https://tboltusa.com/store/z50-k3-78-engine-covers-dress-up-parts-c-101_215_575.md)
- [Engine Kits and parts](https://tboltusa.com/store/z50-k3-78-engine-kits-and-parts-c-101_215_581.md)
- [Exhaust](https://tboltusa.com/store/z50-k3-78-exhaust-c-101_215_583.md)
- [Pegs & Mounts](https://tboltusa.com/store/z50-k3-78-pegs-mounts-c-101_215_584.md)
- [Seats & Tanks](https://tboltusa.com/store/z50-k3-78-seats-tanks-c-101_215_586.md)
- [Sprockets & Chains](https://tboltusa.com/store/z50-k3-78-sprockets-chains-c-101_215_589.md)
- [Suspension](https://tboltusa.com/store/z50-k3-78-suspension-c-101_215_591.md)
- [Swingarm & Frame](https://tboltusa.com/store/z50-k3-78-swingarm-frame-c-101_215_593.md)
- [Wheels & Tires](https://tboltusa.com/store/z50-k3-78-wheels-tires-c-101_215_595.md)

## Products

Showing 1 to 18 of 18 products (page 1 of 1).

- [TBParts - 2 Wire Gray Wire Casing for Z50, CT70](https://tboltusa.com/store/tbparts-wire-gray-wire-casing-for-z50-ct70-p-2347.md): part number `TBW0122`; $2.99 USD; in stock
- [TBParts - 3-4 Wire Gray Wire Casing for Z50, CT70](https://tboltusa.com/store/tbparts-wire-gray-wire-casing-for-z50-ct70-p-2348.md): part number `TBW0123`; $2.99 USD; 7 left
- [TBParts - 6V Headlight - CT70 K0 and Z50 K3-78](https://tboltusa.com/store/tbparts-6v-headlight-ct70-k0-and-z50-k3-78-p-2340.md): part number `TBW0392`; $20.99 USD; 3 left
- [TBParts - Battery Connector for Z50 K1](https://tboltusa.com/store/tbparts-battery-connector-for-z50-k1-p-2345.md): part number `TBW0147`; $3.99 USD; 3 left
- [TBParts - Headlight Bulb Z50 K1-78 and CT70 K0](https://tboltusa.com/store/tbparts-headlight-bulb-z50-k1-78-and-ct70-k0-p-1406.md): part number `TBW0769`; $2.99 USD; 8 left
- [TBParts - On/Off light Switch Wiring/Parts Kit Z50 K3-78 Models](https://tboltusa.com/store/tbparts-onoff-light-switch-wiringparts-kit-z50-k3-78-models-p-2338.md): part number `TBW0055`; $10.99 USD; 1 left
- [TBParts - Reproduction Rectifier - Z50 K1, CT70 K0-K2, SL70 K0-K1](https://tboltusa.com/store/tbparts-reproduction-rectifier-z50-k1-ct70-k0-k2-sl70-k0-k1-p-2344.md): part number `TBW0176`; $14.99 USD; 2 left
- [TBParts - Spark Plug cap - Z50 CRF50 XR50 CT70 & Pit bikes](https://tboltusa.com/store/tbparts-spark-plug-cap-z50-crf50-xr50-ct70-pit-bikes-p-2360.md): part number `TBW0270`; $4.99 USD; 6 left
- [TBParts - Spark Plug cap Non Resistor - Z50 CT70 & Pit bikes](https://tboltusa.com/store/tbparts-spark-plug-cap-non-resistor-z50-ct70-pit-bikes-p-2712.md): part number `TBW1908`; $5.99 USD; 5 left
- [TBParts - Stator Assembly for Z50 K2-78 Models](https://tboltusa.com/store/tbparts-stator-assembly-for-z50-k2-78-models-p-2326.md): part number `TBW0039`; $38.99 USD; out of stock
- [TBParts - Stator Assembly Repair Kit - Z50 K1 and CT70 KO - 1977 ATC70](https://tboltusa.com/store/tbparts-stator-assembly-repair-kit-z50-k1-and-ct70-ko-1977-atc70-p-2325.md): part number `TBW0038`; $38.99 USD; 3 left
- [TBparts - Wire Harness and Electrical Kit for Z50 K3 - 1978](https://tboltusa.com/store/tbparts-wire-harness-and-electrical-kit-for-z50-k3-1978-p-2716.md): part number `TBW9506`; $78.99 USD; out of stock
- [TBParts - Wire Harness for Z50 K3-78](https://tboltusa.com/store/tbparts-wire-harness-for-z50-k3-78-p-2330.md): part number `TBW0043`; $29.99 USD; 2 left
- [TBParts - Z50 K0-87 Tune Up Kit](https://tboltusa.com/store/tbparts-z50-k0-87-tune-up-kit-p-2051.md): part number `TBW0710`; $16.99 USD; 4 left
- [TBParts - Z50 K1-K2 Dimmer Switch Wiring/Parts](https://tboltusa.com/store/tbparts-z50-k1-k2-dimmer-switch-wiringparts-p-2337.md): part number `TBW0393`; $18.99 USD; 2 left
- [TBParts - Z50 K3-78 Headlight Socket kit (socket & bulb)](https://tboltusa.com/store/tbparts-z50-k3-78-headlight-socket-kit-socket-bulb-p-2077.md): part number `TBW0714`; $8.99 USD; 3 left
- [TRC - OEM Style Front Headlight for Z50 K3-78 - Replacment 6V Bulb](https://tboltusa.com/store/trc-oem-style-front-headlight-for-z50-k3-78-replacment-6v-bulb-p-2698.md): part number `TRC-2321`; $3.99 USD; 3 left
- [TRC - OEM Style Front Headlight for Z50 K3-78 in Black](https://tboltusa.com/store/trc-oem-style-front-headlight-for-z50-k3-78-in-black-p-12566.md): part number `TRC-1284`; $69.99 USD; 2 left

Stock: "in stock" = 9 or more, a number = that many left, "out of stock" = cannot be ordered now. "options" = choose options on the product page before it can go in the cart. Product links go to the markdown copy; for the web page change the ending .md to .html.

## Navigate

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