Mack Truck Parts
Find top-quality Mack truck parts at 4 State Trucks. Upgrade your rig with OE replacements and aftermarket solutions to ensure peak performance and durability. From bumpers and engine parts to fenders, you'll discover everything needed to keep your truck in prime condition. Hit the road confidently with reliable replacement Mack Truck parts.
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12 AWG Red Primary Wire Tempeture Rated For 80 C - 12 Ft
AFTERMARKET
$6.1112 Ft Red 12 AWG Color Coded Primary Wire * High Quality Primary Wire* Copper Wire* Red* 12 Feet Length* 12 AWG* 19/25 Stranding* Temperature Rating Is 80 C (176 F)* Stranded Annealed Single Conductor Copper Wire Within General Purpose Thermoplastic...$6.11 -
On Sale
12 AWG Pink Primary Wire Tempeture Rated For 105 C - 12 Ft
AFTERMARKET
Now: $1.65Was: $6.1112 Ft Pink 12 AWG Color Coded Primary Wire * High Quality Primary Wire* Copper Wire* Pink* 12 Feet Length* 12 AWG* 19/25 Stranding* Temperature Rating Is 105 C (221) F* Stranded Annealed Single Conductor Copper Wire Within General Purpose Thermoplastic...Now: $1.65Was: $6.11 -
On Sale
Crimp & Solder Seal Heat Shrink Terminal Kit - 60 PCS
AFTERMARKET
Now: $47.94Was: $95.87Crimp & Solder Seal Heat Shrink Terminal Kit W/ Reclosable Plastic Kit * High Quality Crimp And Solder Seal Terminals Kit* Heat Shrink Crimp And Solder Seal Terminal * In A Re-Closable Plastic * 60 Pieces* Feature A Band Of Solder Above The Connection*...Now: $47.94Was: $95.87 -
On Sale
12-10 AWG Yellow Crimp Seal Heat Shrink Hook Terminal For NO. 10 Stud - 4 PCS
AFTERMARKET
Now: $1.52Was: $5.8612-10 AWG Heat Shrink Hook Terminal For NO. 10 Stud * High Quality Heat Shrink Hook Terminal* Yellow* 4 Pieces* 12-10 AWG* No. 10 Stud* Adhesive-Lined To Seal The Connection* The Translucent Tubing Allows For Visual Inspection* Provide Maximum Contact...Now: $1.52Was: $5.86 -
On Sale
12-10 AWG Yellow Crimp Seal Heat Shrink Spade Terminal For NO. 10 Stud - 10 PCS
AFTERMARKET
Now: $2.38Was: $9.1712-10 AWG Heat Shrink Spade Terminal For NO. 10 Stud - 10 PCS * High Quality Heat Shrink Spade Terminal* Yellow* 10 Pieces* 12-10 AWG * No. 10 Stud * Adhesive-Lined To Seal The Connection* The Translucent Tubing Allows For Visual Inspection* Provide...Now: $2.38Was: $9.17 -
On Sale
12-10 AWG Yellow Heat Shrink Ring Terminal For 3/8 Inch Stud - 4 PCS
AFTERMARKET
Now: $2.92Was: $5.85Insulated Ring Terminal For 3/8 Inch Stud And 12-10 AWG Wires * High Quality Heat Shrink Ring Terminal* Yellow* 4 Pieces* 12-10 AWG* 3/8 Inch Stud* ARE Adhesive-Lined To Seal The Connection And Prevent Corrosion* The Translucent Tubing Allows For Visual...Now: $2.92Was: $5.85 -
On Sale
12-10 AWG Yellow Heat Shrink Ring Terminal For 5/16 Inch Stud - 4 PCS
AFTERMARKET
Now: $2.92Was: $5.85Insulated Ring Terminal For 5/16 Inch Stud And 12-10 AWG Wires * High Quality Heat Shrink Ring Terminal* Yellow* 4 Pieces* 12-10 AWG* 5/16 Inch Stud* ARE Adhesive-Lined To Seal The Connection And Prevent Corrosion* The Translucent Tubing Allows For...Now: $2.92Was: $5.85 -
12-10 AWG Yellow Heat Shrink Ring Terminal For 1/4 Inch Stud - 4 PCS
AFTERMARKET
$5.85Insulated Ring Terminal For 1/4 Inch Stud And 12-10 AWG Wires * High Quality Heat Shrink Ring Terminal* Yellow* 4 Pieces* 12-10 AWG* 1/4 Inch Stud* ARE Adhesive-Lined To Seal The Connection And Prevent Corrosion* The Translucent Tubing Allows For Visual...$5.85 -
On Sale
12-10 AWG Yellow Heat Shrink Ring Terminal For NO. 10 Stud - 4 PCS
AFTERMARKET
Now: $2.90Was: $5.85Insulated Ring Terminal For NO. 10 Stud And 12-10 AWG Wires * High Quality Heat Shrink Ring Terminal* Yellow* 4 Pieces* 12-10 AWG* No. 10 Stud* ARE Adhesive-Lined To Seal The Connection And Prevent Corrosion* The Translucent Tubing Allows For Visual...Now: $2.90Was: $5.85 -
On Sale
12-10 AWG Yellow Heat Shrink Ring Terminal For NO. 8 Stud - 4 PCS
AFTERMARKET
Now: $1.40Was: $5.85Insulated Ring Terminal For NO. 8 Stud And 12-10 AWG Wires * High Quality Heat Shrink Ring Terminal* Yellow* 4 Pieces* 12-10 AWG* No. 8 Stud* ARE Adhesive-Lined To Seal The Connection And Prevent Corrosion* The Translucent Tubing Allows For Visual...Now: $1.40Was: $5.85 -
On Sale
Solder Seal Heat Shrink Terminal Kit In Reclosable Plastic Kit - 60 PCS
AFTERMARKET
Now: $51.40Was: $73.43Heat Shrink Terminal Kit In Reclosable Plastic Kit * High Quality Terminal Kit* Heat Shrink Solder Seal* In A Reclosable Plastic Kit * 60 Pieces* Feature A Band Of Low Melt Solder In The Middle Of Heat Shrink* They Allow You To Solder And Shrink In One...Now: $51.40Was: $73.43 -
On Sale
Green Illuminated Duckbill Toggle Switch, 20A At 12V, 3 Terminals W/ .250 Tabs For 1/2 Inch Hole
AFTERMARKET
Now: $3.28Was: $4.68Illuminated Duckbill Toggle Switch, Rated For 20A At 12V, Fits 1/2 Inch Hole * High Quality Toggle Switch* Green* Duckbill Style* 3 Terminals, .250 Tabs* Incandescent Bulb* Fits 1/2 Inch Hole And 2650E And 2950F Panel Mounts* Rated At 20A At 12V. SPST*...Now: $3.28Was: $4.68