# TBparts - Billet Intake Manifold for KLX140 with Stock Head

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- **Breadcrumbs:** [Home](https://tboltusa.com/store/index.md) > [Japanese Mini Bike Parts](https://tboltusa.com/store/japanese-mini-bike-parts-c-100.md) > [KLX 140](https://tboltusa.com/store/japanese-mini-bike-parts-klx-140-c-100_602.md) > [KLX140 Engine and Carb](https://tboltusa.com/store/klx-140-klx140-engine-and-carb-c-100_602_1142.md) > TBparts - Billet Intake Manifold for KLX140 with Stock Head
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## Summary

- **Part number:** TBW1857
- **Price:** $74.99 USD
- **Stock:** 1 left.
- **Product id:** 12385
- **Product last changed:** 2026-09-03

## 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.

- [Japanese Mini Bike Parts > KLX 140 > KLX140 Engine and Carb](https://tboltusa.com/store/klx-140-klx140-engine-and-carb-c-100_602_1142.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)

CNC billet aluminum intake manifold for the Kawasaki KLX140. CNC billet aluminum. Then hard anodized black with the TBparts logo for the ultimate finish. Port matched for the stock head the inside diameter on the port side is 25mm. Made for use with VM24/26 and PE24/26/28/30mm carbs it is 30mm on the carburetor side for use with our intake manifold boot TBW0432 and TBW1740. This manifold kit does not reuse the stock airbox/tube.

**Key Features:**

- For stock heads, 25mm port
- Best fitting manifold on the market!
- Ultimate performance, quality, and appearance!
- CNC billet aluminum
- Hard anodized black with TBparts logo

**Install notes:**

- Not a complete kit. You will need an appropriate air filter, cable, and adaptor/intake boot TBW0432 or TBW1740 with the carb of your choice.
- New Choke lever position is much harder to reach compared to OEM
- Not for use with stock air box – High Flow Race use!
- For use with VM24 VM26 PE24 PE26 PE28 PE30

**Note:** Not for use with OEM carburetor

## 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

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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/12385/tbparts-billet-intake-manifold-for-klx140-with-stock-head-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.