# TBparts - High Volume Oil Pump Z50 CRF50 XR50 CT70 XR70 CRF70 82-Present

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- **Breadcrumbs:** [Home](https://tboltusa.com/store/index.md) > [Pit Bike Engine Parts](https://tboltusa.com/store/pit-bike-engine-parts-c-51.md) > [Big Bore and Stroker Kits](https://tboltusa.com/store/pit-bike-engine-parts-big-bore-and-stroker-kits-c-51_24.md) > TBparts - High Volume Oil Pump Z50 CRF50 XR50 CT70 XR70 CRF70 82-Present
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All prices are in US dollars (USD). Shipping and any tax are worked out at checkout.

## Summary

- **Part number:** TBW0226-12V
- **Price:** $28.99 USD
- **Stock:** 3 left.
- **Product id:** 100
- **Product last changed:** 2026-11-09

## 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.

- [Pit Bike Engine Parts > Big Bore and Stroker Kits](https://tboltusa.com/store/pit-bike-engine-parts-big-bore-and-stroker-kits-c-51_24.md)
- [Pit Bike Engine Parts > Chinese 50-110cc Performance](https://tboltusa.com/store/pit-bike-engine-parts-chinese-50-110cc-performance-c-51_37.md)
- [TB Parts > CRF50 XR50 Z50 88-Up > CRF50 XR50 Engine parts](https://tboltusa.com/store/crf50-xr50-z50-88-up-crf50-xr50-engine-parts-c-68_73_996.md)
- [TB Parts > CRF70 XR70](https://tboltusa.com/store/tb-parts-crf70-xr70-c-68_77.md)
- [TB Parts > Chinese Engines](https://tboltusa.com/store/tb-parts-chinese-engines-c-68_70.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 for newer type CDI motors. Highly recommended when using a big bore kit! Female drive, see pictures.

**Note:** Requires 2mm drill out of oiling outlet

**Application:**

- Honda Z50 - 1982+
- Honda CT70 - 1982+
- Honda XR50 - All Years
- Honda CRF50 - All Years
- Honda XR70 - All Years
- Honda CRF70 - All Years

## 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 Z50 CRF50 XR50 CT70 XR70 CRF70 82-Present](https://tboltusa.com/store/tbparts-high-volume-oil-pump-z50-crf50-xr50-ct70-xr70-crf70-82-present-p-100.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/100/qty/1` starts one with this product (the first value of every option, qty 1), `https://tboltusa.com/cart/<cart_code>/add/item/100/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 Z50 CRF50 XR50 CT70 XR70 CRF70 82-Present in my cart](https://tboltusa.com/cart/open/item/100/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/100/tbparts-high-volume-oil-pump-z50-crf50-xr50-ct70-xr70-crf70-82-present-1.jpg)
- [Photo 2](https://tboltusa.com/store/img/p/100/tbparts-high-volume-oil-pump-z50-crf50-xr50-ct70-xr70-crf70-82-present-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.