Electrical
Diesel Truck Electrical Parts
Black Diamond Unlimited supplies premium diesel truck electrical parts for when you need to do some maintenance or repairs on your trusty vehicle.
Our extensive product line includes batteries, fuses, alternators, generators, wiring harnesses, flashers, and all the related diesel truck electrical accessories you need to keep your vehicle running smoothly. Our parts are designed to meet the demands of heavy-duty vehicles, providing unmatched durability and performance.
Whether you're replacing a single component or upgrading your entire diesel truck electrical system, Black Diamond Unlimited has the expertise and inventory to support your needs. Experience top-tier service and quality with Black Diamond Unlimited—your partner for diesel truck electrical components.
MSD Performance 5098 DynaForce Starter, Ch..
Brand: MSD Performance
Part Number: 5098
Chrysler 318-440 Cubic Inch Engines - Denso Style (Nose on Rear)Our DynaForce Starter is designed to..
$406.95
MSD Performance 7784 Harness, CAN-Bus Exte..
Brand: MSD Performance
Part Number: 7784
4 feetCAN-Bus Extension harness 4 Feet.CAN-Bus Extension HarnessInformation:Holley Performance Emiss..
$66.49
MSD Performance 7786 Harness, CAN-Bus Exte..
Brand: MSD Performance
Part Number: 7786
6 feetCAN-Bus Extension harness 6 Feet.CAN-Bus Extension HarnessInformation:Holley Performance Emiss..
$79.79
MSD Performance 7990 Changeover Switch, Sp..
Brand: MSD Performance
Part Number: 7990
This switch allows you to start the car and toggle between pickups, so the engine only needs to be s..
$181.95
MSD Performance 50981 DynaForce Hi-Trq Str..
Brand: MSD Performance
Part Number: 50981
Chrysler 318-440 Cubic Inch Engines - 4.4:1 Gear ReductionOur DynaForce Starter is designed to crank..
$499.95
MSD Performance 50983 Black DynaForce Star..
Brand: MSD Performance
Part Number: 50983
Chrysler 318-440 Cubic Inch Engines - Denso Style (Nose on Rear)MSD's DynaForce Starters feature all..
$448.95
MSD Performance 5099 Starter,DynaForce,AMC..
Brand: MSD Performance
Part Number: 5099
AMC Engines (Except 4.0L) - 4.4:1 Gear ReductionOur DynaForce Starter is designed to crank over the ..
$568.95
MSD Performance 5321MSD DynaForce Alt 120 ..
Brand: MSD Performance
Part Number: 5321MSD
This Alternator features 120 AMPS and a black finish for subtle appearance!Whether you need a high o..
$460.95
MSD Performance 5361 DynaForce Alt 160 Amp..
Brand: MSD Performance
Part Number: 5361
This Alternator features 160 AMPS and a black finish for subtle appearance!Whether you need a high o..
$482.95
MSD Performance 80002 Harness,LS-Input,Can..
Brand: MSD Performance
Part Number: 80002
Replacement Harness To Connect To EFI Systems Or LS EnginesIf you damage a harness or are simply rew..
$93.43
MSD Performance 80003 Harness-Adaptr,PWR-G..
Brand: MSD Performance
Part Number: 80003
Replacment Harness To Connect To MSD Power Grid Or Davis ProfilerIf you damage a harness or are simp..
$121.95
MSD Performance 8188 MSD DEUTSCH CONNECTOR..
Brand: MSD Performance
Part Number: 8188
360 Piece Deutsch Connector Kit comes with 2, 3, 4, 6, 8 and 12 Pole Housings and Pins w/SealsNeed c..
$224.95
MSD Performance 8190 Pins & Seals, Male, W..
Brand: MSD Performance
Part Number: 8190
Qty 10 - Replacement PartMale pins and seals for use with Weathertight Connectors.10 Male Pins and S..
$18.08
MSD Performance 5362 DynaForce Alt 160 Amp..
Brand: MSD Performance
Part Number: 5362
This Alternator features 160 AMPS and a show quality chrome finish!Whether you need a high output a..
$568.95
MSD Performance 7564-HC High Current Relay..
Brand: MSD Performance
Part Number: 7564-HC
High-Current Solid-State Relay 35 Amp per channel up to 140 Amp continuousLED status indicators ensu..
$199.95