Air and Fuel› Superchargers, Turbochargers and Components

MODE Auto Concepts

Gen-V WG38/40 CG/ALV Diaphragm Replacement Kit

$93.59

SKU: turbosmart-genv-wg38-40-cg-alv-diaphragm-replacement-kit-ts-0550-3059

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Turbosmart Gen-V WG38/40 CG/ALV Diaphragm Replacement Kit is designed to restore performance to your wastegate or valve. This kit includes replacement diaphragms, O-rings, and gaskets. Turbosmart products are manufactured in Sydney, Australia, with a focus on quality control and rigorous testing.
Show original supplier description
The Turbosmart Gen-V WG38/40 CG/ALV Diaphragm Replacement Kit is a service kit designed to provide a quick and easy way to refresh your external wastegate or valve. This kit includes the necessary replacement diaphragms, O-rings, and gaskets to help restore your Turbosmart components to peak performance. Turbosmart has been a prominent name in performance products since 1997, known for their hand-crafted approach and commitment to quality and reliability. All Turbosmart products are designed and manufactured in their factory in Sydney, Australia, adhering to strict quality control and rigorous testing protocols. This specific diaphragm replacement kit is intended for the Gen-V WG38/40 CG/ALV models. Please note that this kit does not suit Gen-V Standard or HP wastegates. The product does not have fitment application data available, and manual verification is recommended.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandMODE Auto Concepts
Part Numberturbosmart-genv-wg38-40-cg-alv-diaphragm-replacement-kit-ts-0550-3059
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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