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Fluidampr Mopar Crank Trigger Adapter

SKU: FDR400309

Harmonic Balancer Components

FDR Dampers - Diesel...

Fluidampr Mopar Crank Trigger Adapter

SKU: FDR400309

Harmonic Balancer Components

FDR Dampers - Diesel...

A$145.09
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Fluidampr Mopar Crank Trigger Adapter

Working on a Big Block Mopar engine? Mount a MSD crank trigger off the face of a Fluidampr p/n 720311 performance damper with this adapter. 11/16" 6-bolt alignment.

Additional Information

Harmonic Balancer - Fluidampr - BBM - Crank Trigger Adaptor - 11/16" 6-bolt alignment - Each

Part Type

Engine Harmonic Balancer Adapter

Data: v4.2 - Upd: 2026-11-08 07:30:56

Features

  • CNC aluminum
  • Works with MSD Crank Trigger

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Bolt and Washer included:No
Depth:11/16"
Description:Fluidampr Mopar Crank Trigger Adapter
Finish:None
Grade Type:Performance
Inside Diameter:2.00
Material:Aluminum
Outside Diameter:4.0"
Part Number:fdr400309
Title:Harmonic Balancer - Fluidampr - BBM - Crank Trigger Adaptor - Each
Weight:0.5 lbs

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 01:11:47

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Fluidampr, Fluidamper
StreetFX SKU fdr400309
SFX Item ID 4403698
Accounting SKU fdr-400309
Manufacturer SKU 400309
Manufacturer UPC 00815293003559
Alternative References 400309, FLU-400309, FLU400309

Harmonic Balancer Components, Crank Trigger Adapter, Chrysler, Dodge, Plymouth, Big Block, Each

Fluidampr offers a wide range of harmonic balancer components, including these replacement crank trigger adapters. Machined from original materials and specifications, these parts are built to deliver proper fit and performance. They're available for many vehicles, such as those with Chrysler, Dodge and Plymouth engine applications from the 1950s, '60s, and '70s.

Product Attributes
BrandFluidampr
Manufacturer's Part Number400309
Part TypeHarmonic Balancer Components
Product LineFluidampr Crank Trigger Adapters
UPC00815293003559
Harmonic Balancer Component TypeCrank trigger ring adapter
QuantitySold individually.
NotesFor use with Fluidampr 720311.

Manufacturer Attributes
Depth 11/16"
Material Aluminum
Bolt and Washer included No
Outside Diameter 4.0"
Weight 0.5 lbs
Finish None
Inside Diameter 2
Title Harmonic Balancer - Fluidampr - BBM - Crank Trigger Adaptor - Each
Manufacturer Designation Harmonic Balancer - Fluidampr - BBM - Crank Trigger Adaptor - Each
Product Class Engine Harmonic Balancer
Construction/Type Harmonic Balancer - Fluidampr - BBM - Crank Trigger Adaptor - 11/16" 6-bolt alignment - Each
Vehicle Designations Crank trigger adaptor plate for Fluidampr p/n 720311. Chrysler B/RB engines.
Product Outline Works with MSD Crank Trigger
CNC aluminum
Vehicle Brief Fluidampr crank trigger adaptor
Market Description Working on a Big Block Mopar engine? Mount a MSD crank trigger off the face of a Fluidampr p/n 720311 performance damper with this adapter. 11/16" 6-bolt alignment.

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