Wilwood Forged Dynalite Internal Caliper - 120-13839 - Anodize
Wilwood Forged Dynalite Internal Caliper - 120-13839
Wilwood Forged Dynalite Internal Caliper - 120-13839 - view 2
Wilwood Forged Dynalite Internal Caliper - 120-13839 - view 3
Wilwood Forged Dynalite Internal Caliper - 120-13839 - Black
Wilwood Forged Dynalite Internal Caliper - 120-13839 - Polished
Wilwood Forged Dynalite Internal Caliper - 120-13839 - Red
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Forged Dynalite Internal - 120-13839

120-13839-RD
Vendor
Wilwood Brakes
Regular price
$260.85
Sale price
$260.85
Regular price
Sold out
Unit price
per 
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Wilwood Forged Dynalite Internal

The Wilwood Forged Billet Dynalite Internal is the next generation enhancement of the venerable Forged Dynalite series calipers. Designed with a single split bridge and spacer less design to enhance strength and appearance. This new spacer-less design of the Forged Dynalite series of calipers, makes this the stiffest and most visual pleasing design so far.

7112
Pad type
3.6 lb
Weight (Wilwood package data)

Documents

Dimension drawing
Forged Dynalite Internal dimensions
View drawing
Pad drawing
Pad type 7112
View drawing

More About the Forged Dynalite Internal

The Forged Billet Dynalite Internal is the strongest caliper in the class, with weights starting at 3.00 pounds. The process of stress-flow forging re-aligns the metal's grain structure within the contour of the caliper body.

This process eliminates the breaks and interruptions to the internal grain structure that occur when machining a straight block billet. The FEA generated radial transition design eliminates steps and shoulders in the area between the piston housing body and the caliper bridges.

Incorporating a radius in this transition area substantially increases resistance to deflection and caliper separation under load. Structural deflection and volume displacement tests have proven the Forged Dynalite to outperform all existing styles of this popular caliper size.

Specifications

Part number
120-13839, 120-13839-BK, 120-13839-P, 120-13839-RD
Series
Forged Dynalite Internal
Pad type
Wilwood 7112

Part Numbers in This Listing

Part # / Details Option Weight
120-13839
CALIPER,FDLI,1.38,.81 ROTOR,ANO
UPC 889545070842
Anodize 3.6 lb
120-13839-BK
CALIPER,FDLI,1.38,.81 ROTOR,BLACK
UPC 889545070859
Black 3.6 lb
120-13839-P
CALIPER,FDLI,1.38,.81 ROTOR,POLISH
UPC 889545070866
Polished 3.6 lb
120-13839-RD
CALIPER,FDLI,1.38,.81 ROTOR,RED
UPC 889545070873
Red 3.6 lb

Parts That Go With It

Frequently Asked Questions

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What pads does it use?

Wilwood pad type 7112. Wilwood pads of this type on our site: 150-20-7112K, 150-28-7112K, 150-30-7112K, 150-35-7112K, 150-40-7112K, 150-45-7112K, 150-8850K.

Questions? Talk to a Racer

Not sure this is the right part for your car? Send us a message.

Always confirm fitment for your application before you order.