Other Products – Gauges & Parts

The following automotive gauges, sending units, and switches are a small list of the variety of instrumentation we sell. Each product line offers multiple designs and options.
Call D&D today to speak with one of our instrument specialists.

Gauges buy new auto gauge part

Speedometers
Tachometers
Odometers
Pyrometers
Voltmeters
Ammeters
Hourmeters
Fuel Gauges
Temp Gauges
Vacuum Gauges
Pressure Gauges

Switches & Senders buy new switch

Fuel Senders
Pressure Senders
Temp Senders
Lighted Panel Switches
Pressure Switches
Temp Switches
Vacuum Switches

To Order Call Now Toll Free 888-208-5664
click here for our list of suppliers


Custom-Made Ratio Adapters

Price: $145

ratio adapters
1) Determine Tangs/Tips*
.104”Sq, .124”Sq, .156”Rnd,
.187”Rnd, or .203”Rnd

2) Determine Configuration
Straight Thru, Off-set, or 90°

3) Determine Ratio
(Actual Speed) / (Indicated Speed) = Ratio
Use GPS
** If possible, bring in or send us your old cables and adapters for exact matches.


Speedo/Tach Cables

Price: Contact D&D For Pricing.

buy cables from DDI
1) Determine Diameter
Most Automotive and Light Trucks
use .130” Cable and .330” Casing

2) Determine Nut Size
Most Common are 5/8” and 7/8”

3) Determine Tangs/Tips*
.104”Sq, .124”Sq, .156”Rnd,
.187”Rnd, or .203”Rnd
** If possible, bring in or send us your old cables and adapters for exact matches.

To Order Call Now Toll Free 888-208-5664
click here for our list of suppliers