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TCI Automotive 374300 Provides a spring upgrade for the pressure regulator. - Truck Part Superstore
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4.6/5

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Easy to find and order. Customer service was responsive and helpful. It fit my vehicle and is protecting the back of it very well

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Specific parts for my vehicle were easy to find Shipping was good and website is clear and easy to use

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The staff was very helpful and the price point is fair. Rafael was very accomodating and responsive to request to cancel order and reorder a different tuner.

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Excellent service and price is good too Thanks.

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Good service !

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Purchasing process was extremely fast and simple, and the product came on time. 5/5 stars.

TCI Automotive 374300 Provides a spring upgrade for the pressure regulator.

SKU ds_DXKM_374300
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$61.89 - $61.89
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$61.89 - $61.89
$61.89
Availability:
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Description
The TCI GM Transmission Front Pump Assemblies with our 10-Vane Billet Rotor Kit provide superior performance over factory 10-vane systems and 13-vane aftermarket kits. Machined from 8620 billet steel rather than OE powdered metal material, a substantial amount of strength is added. Custom designed and tested at the TCI R&D center, these pumps are simple to install because they are a direct bolt-in replacement for the stock piece and ensure proper fluid circulation and consistent line pressure in any level of performance application.
Resources
Installation Instructions
Resources
Installation Instructions

Specifications

Description_ASC Plunger Spring under 374402.
Description_DEF Automatic Transmission Accumulator Piston Spring
Description_DES 7004R/2004R Pressure Regulator Spring.
Description_EXT Provides a spring upgrade for the pressure regulator.
Description_INV Pressure Regulator Spring
Description_MKT The TCI GM Transmission Front Pump Assemblies with our 10-Vane Billet Rotor Kit provide superior performance over factory 10-vane systems and 13-vane aftermarket kits. Machined from 8620 billet steel rather than OE powdered metal material, a substantial amount of strength is added. Custom designed and tested at the TCI R&D center, these pumps are simple to install because they are a direct bolt-in replacement for the stock piece and ensure proper fluid circulation and consistent line pressure in any level of performance application.
height 6.0
length 2.0
LTL N
weight 0.1
width 6.0
Fitment
More from this Collection
Here's What OUR CUSTOMERS Have to Say:

Since 2018, We've Shipped Over 35,000 Automotive Parts to Canadian Customers.

4.6/5

+3,076 Verified Reviews
TH Verified

Easy to find and order. Customer service was responsive and helpful. It fit my vehicle and is protecting the back of it very well

Cory C. Verified

Specific parts for my vehicle were easy to find Shipping was good and website is clear and easy to use

Terrance O. Verified

Very happy with the running boards, and the shipping was prompt.

Jason Verified

Super easy, discount code worked well for my order

Ken A. Verified

I will buy from here again.

Justin L. Verified

Easy to use site, comprehensive descriptions. Relevant results

Mitchell D. Verified

Quick shipping, good prices. Great selection of products.

Frank J. Verified

Super easy, discount code worked well for my order

Shane Verified

Easy buying process. Fast shipping. Lots of selection!

Errol M. Verified

Great prices looking forward for possible tonneau cover from your site

Clint K. Verified

Quick response and went the extra mile to answer my questions. Very professional and knowledgeable, having nothing but good things to say about the team at TPS

Wade O. Verified

Fast and Quick,easy to understand The product was excellent and packaged extremely well, I would recommend them to all my friends.

Vern H. Verified

The staff was very helpful and the price point is fair. Rafael was very accomodating and responsive to request to cancel order and reorder a different tuner.

Jonathan A. Verified

Excellent service and price is good too Thanks.

Julien M. Verified

Good service !

JS Verified

Purchasing process was extremely fast and simple, and the product came on time. 5/5 stars.

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ABOUT US

It all started in 2018, with a simple idea: to create an online haven for automotive enthusiasts.

I wanted a place where people could find not just truck parts, but a wide array of automotive products, including overlanding gear, performance parts, car accessories, and
items for Jeep and SUV owners.

That's how Truck Part Superstore came to life.

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