Garrett Turbocharger GTW3684R
SKU: 41887204936

Garrett Turbocharger GTW3684R

Sale price$710.81 Regular price$789.79
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Description

Garrett Turbocharger GTW3684RSport dedicated turbocharger, Garrett GTW3684R. About Garrett GTW Series Turbochargers Garrett GTW Series Turbochargers were designed to provide budget minded enthusiasts with a high performing mid frame product offering available in ball bearing and journal bearing options. The fully machined billet aluminum compressor wheels provide optimal horsepower range and boost response. Ported shroud compressor housings increase surge resistance and provide

Sport dedicated turbocharger, Garrett GTW3684R.

About Garrett® GTW Series Turbochargers

Garrett® GTW Series Turbochargers were designed to provide budget-minded enthusiasts with a high-performing mid frame product offering available in ball bearing and journal bearing options.

The fully-machined billet aluminum compressor wheels provide optimal horsepower range and boost response. Ported shroud compressor housings increase surge resistance and provide reliable, continuous power throughout the power band. A lightweight aluminum backplate comes standard on all GTW turbochargers and reduces overall weight.

The water cooled CHRA keeps housing temperatures to a minimum. The GTW3476 and GTW3884 turbine wheels are constructed from Inconel, a Super Alloy that maintains strength during prolonged exposure to high exhaust gas temperatures. Turbine kits are offered in open volute and twin scroll, and a variety of A/R and flange configurations. The GTW is a cost effective option for enthusiasts looking to turbocharge their vehicles.

Application :

  • Power: 425 - 750HP
  • Displacement: 2.0L - 5.3L

Features:

PORTED SHROUD DESIGN FOR SURGE RESISTANCE
AVAILABLE IN BOTH JOURNAL BEARING AND BALL BEARING OPTIONS
FORGED FULLY-MACHINED BILLET COMPRESSOR WHEEL
TURBINE HOUSINGS AVAILABLE IN DIVIDED CONFIGURATION
LIGHTWEIGHT ALUMINUM BACKPLATE

Table:

Super Core Reference Data Compressor Turbine
Super Core PN CHRA PN Inducer Exducer Trim A/R Inducer Exducer Trim

841691-5002S 757197-0011 62mm 84mm 54 0.70 71mm 62mm 76
Notes: Turbine Kit PN A/R Inlet Outlet Wastegate Divided Trim
Super Core and Turbine Kit Sold Separately 844669-0005 0.70 T4 V-Band Free Float Y 76
844669-0006 1.00 T4 V-Band Free Float Y 76
844669-0007 1.15 T4 V-Band Free Float Y 76

*841297 Journal Bearing Option
*841691 Water Cooled CHRA

Dimension:

Graph:

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 41887204936

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4.1 ★★★★★
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Verified Purchase
andranik g.
Whiting, US
★★★★★ 5
Great replacement kit
Called around for quotes to get them replaced and everyone was quoting over $2k just for bellows. Figured I’d give it a try. The rubber is good quality and feels soft. Time will tell but this is an easy job if you’re mechanically inclined. Make sure you replace the plastic water pickup fitting while you’re at it. Found mine to be cracked on disassembly and had to wait for a new one. Should be a easy 3-4 hour job if your not doing the bearing and only doing bellows
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2024
B
Verified Purchase
Ben
Massapequa, US
★★★★★ 3
Just ok
Qualities OK, but for Marine applications might want better
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2025
B
Verified Purchase
Barbara S.
New York, US
★★★★★ 5
Great quality
Just as described.
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Reviewed in the United States on July 22, 2025
P
Verified Purchase
Paul Kirchberger
Port Orchard, US
★★★★★ 5
Bellows kit review initial inspection’s
Very good quality. The hose clamps were event the better ones you have to pay extra in most cases.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2025
C
Verified Purchase
Captain Ron
Lowell, US
★★★★★ 5
Good value, very useful for go kart wiring
Size: 100ft, Style: 6C-18AWG
It's a good spool to have around to wire lights and things on the go karts. Also came in handy when I had to patch a bit of melted wire harness on the tail of the old Dodge.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026

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