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Replacement Shock for Brake Actuator on Titan Model 20 Actuators (T0778400)

$102.05
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Surge Brake Actuator Replacement Shock

Titan Model 20 Brake Actuator Replacement Shock T0778400

Replacement shock for Titan Model 20 brake actuators. Helps restore controlled actuator travel when the original damper is worn, damaged, leaking, seized, or no longer operating correctly.

Part Number: T0778400 Fits Titan Model 20 One Replacement Shock 9.5" Overall Length

Specifications

Specification Detail
Part Number T0778400
Listing SKU T0778400
Brand / Reference Titan Model 20 application
Product Type Brake actuator replacement shock
Quantity Included 1 replacement shock
Application Titan Model 20 brake actuator
Finish / Appearance Black shock body with eyelet-style mounting ends
Overall Length 9.5"
Tube Diameter 1-3/4"
Small Mounting Hole I.D. 1/2"
Large Mounting Hole I.D. 7/8"

Fitment / Application

Category Details
System Surge brake actuator
Primary Fit Titan Model 20 brake actuator
Common Use Replacement for worn or failed actuator shock / damper
Quantity Note This listing includes one replacement shock. Some actuator applications may use two shocks per actuator; verify your installed setup before ordering.
Fitment Note Verify actuator model, mounting hole sizes, tube diameter, and overall length before ordering.

Overview

This listing is for one replacement shock used with Titan Model 20 brake actuators. The actuator shock helps control the movement of the surge brake actuator as the trailer compresses and releases during braking. If the original shock is leaking, loose, bent, seized, or no longer controlling actuator motion properly, replacing it with the correct part can help restore smoother braking response.

R&P Service Insight

Surge brake actuator parts should be matched carefully. Before ordering, compare the actuator model and the shock measurements against the part currently installed.

  • Model Fit: Designed for Titan Model 20 brake actuators.
  • Hole Sizes: Small mounting hole is 1/2" I.D.; large mounting hole is 7/8" I.D.
  • Overall Length: Listed overall length is 9.5".

R&P Knowledge Hub

Compatibility: Fits Model 20 Titan brake actuators.

Vehicle / System Fit: Used in surge brake actuator assemblies on trailers equipped with compatible Titan Model 20 actuator hardware.

Installation Notes: Verify the actuator model, mounting hole sizes, tube diameter, and overall shock length before installation.

Performance Insight: A worn actuator shock can allow harsh coupler movement, inconsistent actuator travel, or rough braking feel.

Brand & Fitment Note

Selling Brand: R&P Carriages listing for a Titan Model 20 application replacement shock.

Application Reference: Titan Model 20 is used as an application and fitment reference for the compatible brake actuator style.

What This Listing Includes: One replacement shock only.

Before Ordering: Compare your existing shock, actuator model, mounting hole dimensions, tube diameter, and overall length to confirm fitment.

R&P Repair Insight

When replacing an actuator shock, inspect the surrounding actuator hardware at the same time. A new shock may not correct the issue if the actuator has worn pins, damaged linkage, excessive play, or other mechanical problems.

  • Check Movement: The actuator should move smoothly without binding or excessive slop.
  • Check Mounting Points: Inspect mounting holes, pins, and bushings for wear before reinstalling.
  • Check Brake System: If braking remains inconsistent, inspect the actuator, master cylinder, brake lines, and brake assemblies.

Features

Model 20 Actuator Fit

Designed for use with Titan Model 20 brake actuators.

Correct Mounting Hole Sizes

Includes a 1/2" inner diameter small mounting hole and a 7/8" inner diameter large mounting hole.

Replacement Damper Function

Helps control actuator movement during surge brake operation.

Single Shock Included

Listing includes one replacement actuator shock.

Included Components

Quantity Item
1 Replacement shock for Titan Model 20 brake actuator
Not Included Brake actuator assembly, master cylinder, brake lines, mounting hardware, and other components unless specifically shown or listed.
Fitment Note: Please verify your actuator model and compare the mounting hole sizes, tube diameter, and overall length before ordering. Trailer actuator parts can vary by model, age, and prior repair history.
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