# TBParts - High Volume Oil Pump CT70 Z50 ATC70 TRX70 SL/XL70 Vintage

> 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) > [CT70](https://tboltusa.com/store/honda-vintage-mini-bike-parts-ct70-c-101_91.md) > [Engine Kits](https://tboltusa.com/store/ct70-engine-kits-c-101_91_555.md) > TBParts - High Volume Oil Pump CT70 Z50 ATC70 TRX70 SL/XL70 Vintage
- **Web page:** [this page on tboltusa.com](https://tboltusa.com/store/tbparts-high-volume-oil-pump-ct70-z50-atc70-trx70-slxl70-vintage-p-1380.html)
- **Markdown:** [this page as markdown](https://tboltusa.com/store/tbparts-high-volume-oil-pump-ct70-z50-atc70-trx70-slxl70-vintage-p-1380.md)
- **Generated:** 2026-11-10 11:50 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?p=1380`

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

## Summary

- **Part number:** TBW0225-6V
- **Price:** $33.99 USD
- **Stock:** 2 left.
- **Product id:** 1380
- **Product last changed:** 2026-09-30

## 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 > CT70 > Engine Kits](https://tboltusa.com/store/ct70-engine-kits-c-101_91_555.md)
- [Honda Vintage Mini Bike Parts > Z50 79-87 > Engine Kits and parts](https://tboltusa.com/store/z50-79-87-engine-kits-and-parts-c-101_99_580.md)
- [Honda Vintage Mini Bike Parts > Z50 K0-K2 HARDTAIL > Engine Parts](https://tboltusa.com/store/z50-k0-k2-hardtail-engine-parts-c-101_1123_1130.md)
- [Honda Vintage Mini Bike Parts > Z50 K3-78 > Engine Kits and parts](https://tboltusa.com/store/z50-k3-78-engine-kits-and-parts-c-101_215_581.md)
- [TB Parts > CT70 > CT70 Engine Parts](https://tboltusa.com/store/ct70-ct70-engine-parts-c-68_75_1042.md)
- [TB Parts > SL70 XL70](https://tboltusa.com/store/tb-parts-sl70-xl70-c-68_76.md)
- [TB Parts > Z50 79-87 > Z50 79-87 Engine and clutch parts](https://tboltusa.com/store/z50-79-87-z50-79-87-engine-and-clutch-parts-c-68_1064_1068.md)
- [TB Parts > Z50 K0-78 > Z50 K0-78 Engine and clutch Parts](https://tboltusa.com/store/z50-k0-78-z50-k0-78-engine-and-clutch-parts-c-68_1063_1071.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)

TB High Volume Oil Pump - K0-81 Models
(Older Point type motors and TRX70)

**Application:**

- Honda Z50 - 1981 and Older
- Honda CT70 - 1981 and Older
- Honda SL70 - 1981 and Older
- Honda XL70 - 1981 and Older
- Honda ATC70 - All Years
- Honda TRX70 - All Years

Highly recommended when using a big bore kit.
Requires 2mm drill out of oiling outlet.
New drive shaft included and required
Female drive see pictures

## 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

For a person: open [TBParts - High Volume Oil Pump CT70 Z50 ATC70 TRX70 SL/XL70 Vintage](https://tboltusa.com/store/tbparts-high-volume-oil-pump-ct70-z50-atc70-trx70-slxl70-vintage-p-1380.html), choose any options, press "Add to Cart", then check out from the cart. Payment is only ever entered by the person, on tboltusa.com's own checkout pages.

For an AI assistant building a cart: `https://tboltusa.com/cart/new/item/1380/qty/1` starts one with this product (the first value of every option, qty 1), `https://tboltusa.com/cart/<cart_code>/add/item/1380/qty/1` adds it to a cart you already started, and `https://tboltusa.com/cart/<cart_code>/zip/<ZIP>` gives the shipping options to a US ZIP code. They answer JSON: give your customer the newest `cart_link`, a public cart link, safe to share.

Or give the person one link that fills their own cart when they open it (a public cart link, safe to share; the first value of every option, qty 1): [Put TBParts - High Volume Oil Pump CT70 Z50 ATC70 TRX70 SL/XL70 Vintage in my cart](https://tboltusa.com/cart/open/item/1380/qty/1)

Payment: all major credit cards, PayPal, Apple Pay and Google Pay. Money orders by arrangement.

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

## Photos

- [Photo 1](https://tboltusa.com/store/img/p/1380/tbparts-high-volume-oil-pump-ct70-z50-atc70-trx70-slxl70-vintage-1.jpg)
- [Photo 2](https://tboltusa.com/store/img/p/1380/tbparts-high-volume-oil-pump-ct70-z50-atc70-trx70-slxl70-vintage-2.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.