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TCI Automotive 386005 Automatic Transmission Servo Piston - Truck Part Superstore
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4.6/5

+3,076 Verified Reviews
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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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Super easy, discount code worked well for my order

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I will buy from here again.

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Super easy, discount code worked well for my order

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Great prices looking forward for possible tonneau cover from your site

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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

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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.

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Excellent service and price is good too Thanks.

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Good service !

JS Verified

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

TCI Automotive 386005 Automatic Transmission Servo Piston

SKU ds_DXKM_386005
Proudly Canadian

Albertan Owned

Supporting Canadian truckers since 2018
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$480.48 - $480.48
$480.48
$480.48
$480.48 - $480.48
$480.48
Availability:
Out of stock
Description
Performance transmission fans will feel the difference with the TCI 2004R Billet Servo Kit, which improves the shift firmness and feel of the transmission shift points on Buick Regal Turbo, Monte Carlo SS and Turbo Trans Am vehicles. In addition to enhancing shift quality, the TCI 2004R Billet Servo Assembly delivers better torque holding capacity for increased transmission durability.
Resources
Installation Instructions
Resources
Installation Instructions

Specifications

Description_ASC 17% Increased application area over largest Buick Regal Turbo factory servo. Increases holding capacity of intermediate band. Teflon seals return hydraulic integrity to high mileage transmission cases by eliminating pressure loss due to worn case bores. Prevents annoying downshift "clunk" commonly found in other aftermarket servo kits. See 386006 for replacement seals.
Description_DEF Automatic Transmission Servo Piston
Description_DES 2004R Billet Servo Kit.
Description_EXT This Billet Servo Kit for 2004R Transmissions greatly enahnces the shift quality and torque capacity of your transmission.
Description_INV 2004R Billet Servo
Description_MKT Performance transmission fans will feel the difference with the TCI 2004R Billet Servo Kit, which improves the shift firmness and feel of the transmission shift points on Buick Regal Turbo, Monte Carlo SS and Turbo Trans Am vehicles. In addition to enhancing shift quality, the TCI 2004R Billet Servo Assembly delivers better torque holding capacity for increased transmission durability.
height 4.8
length 1.13
LTL N
weight 0.5
width 5.6
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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Use our vehicle filter by entering your truck’s year, make, and model. If you're unsure, our support team is happy to help.

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We accept returns within 30 days of delivery, as long as the item is unused and in its original packaging.

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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
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