Mack RD Trucks
Shop for aftermarket Mack RD truck parts (1979 – 2004) to repair, replace, and refurbish your heavy-duty vocational rig. We sell replacement and aftermarket parts for popular Mack RD models, including the RD600, RD688, RD688S, RD690, and RD690S. Source collision-replacement parts, customize the exterior, or add interior cab accessories to refurbish your truck at 4 State Trucks.
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- Qty in Cart
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- Price
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8 Inch USA Flag Emblem Plate
REALWHEELS
$38.55USA Flag Emblem PlateShow your pride and add a bold, patriotic touch to your truck with the 8 Inch USA Flag Emblem Plate, crafted for both style and durability. This high-quality emblem plate...09-092000011- SKU:
- 09-092000011
- Location:
- Made In USA
- Product Type:
- Hood Parts & Acc.
- Width Options:
- 8 Inch
- Make:
- Universal Items
- Shape Options:
- Oval
$38.55Qty in Cart: 0Price:$38.55Subtotal: -
1-1/16 Inch Chrome Plastic Push- On Top Hat Nut Cover
LIFETIME NUT COVERS
$3.05Chrome 1-1/16 Inch Top Hat Nut CoverMaintain the integrity of your lift axle nuts with the 1-1/16 Inch Chrome Plastic Push-On Top Hat Nut Cover, designed for durability and visual appeal. Constructed...09-05060095- SKU:
- 09-05060095
- Location:
- Made In USA
- Finish Options:
- Chrome-Plated
- Style Options:
- Top Hat
- Material Options:
- Plastic/Poly
- Product Type:
- Frame & Chassis
- Make:
- Universal Items
$3.05Qty in Cart: 0Price:$3.05Subtotal: -
Stainless Steel Turn Signal Light Brackets W/ Out Logo & Lights
SHIFT PRODUCTS
$145.99Turn Signal Light Brackets W/ Out Logo & LightsAdd strength, durability, and visual appeal to your truck's turn signal lights with the Stainless Steel Turn Signal Light Brackets. Made from premium...09-09150131- SKU:
- 09-09150131
- Light Options:
- Without Lights
- Style Options:
- Watermelon
- Material Options:
- Stainless Steel
- Product Type:
- Exterior
- Make:
- Universal Items
$145.99Qty in Cart: 0Price:$145.99Subtotal: -
Steel Adapter JIC Male/NPTF Female Replaces JCM06-NPF06
AUTOMANN USA
$4.403/8 Inch-18 ID X 9/16 Inch-18 Steel AdapterMaintain superior hydraulic and fuel system integrity with the Steel Adapter JIC Male/NPTF Female, a high-strength solution for professional applications...09-02500246- SKU:
- 09-02500246
- Product Type:
- Cargo Control
- Material Options:
- Steel
- Diameter Options:
- 3/8 Inch
- Make:
- Universal Items
$4.40Qty in Cart: 0Price:$4.40Subtotal: -
24 X 24 Inch Black Powder Coated Steel Mounting Bracket For Under Body Tool Boxes
AUTOMANN USA
$140.9924 X 24 Inch Under Body Tool Box Mounting BracketsSecure your underbody tool boxes with the 24 X 24 Inch Black Powder Coated Steel Mounting Bracket, designed for heavy-duty strength and long-lasting...09-020100551- SKU:
- 09-020100551
- Product Type:
- Frame & Chassis
- Finish Options:
- Black Powder Coat
- Material Options:
- Steel
- Width Options:
- 24 Inch
- Length Options:
- 24 Inch
- Make:
- Universal Items
$140.99Qty in Cart: 0Price:$140.99Subtotal: -
Stainless Steel Mud Flap Hanger 30 X 7.25 Inch W/ 2.5 Inch Bolt Spacing, 6 Round 4 Inch Watermelon Red/Green LEDs & Clear Lens
TRUX ACCESSORIES
$389.99Mud Flap Hanger 30 X 7.25 Inch Stainless Steel W/ 2.5 Inch Bolt Spacing, 6 Round 4 Inch Watermelon Red/Green LEDs & Clear LensEnsure your truck stands out on the road with these 30 Inch Stainless...09-011200065- SKU:
- 09-011200065
- Light Options:
- With Lights
- Height Options:
- 7 Inch
- Width Options:
- 30 Inch
- Color:
- Red/Green
- Style Options:
- Watermelon
- Finish Options:
- Mirror
- Material Options:
- Stainless Steel
- Product Type:
- Bumpers
- Make:
- Universal Items
$389.99Qty in Cart: 0Price:$389.99Subtotal: -
Webbed Cargo Strap 2” X 30’ W/ Narrow Flat Hooks
BESTFIT TRUCK PARTS
$19.99Narrow Flat Hook Ratchet AssemblyThe 2" x 30' Webbed Cargo Strap with Narrow Flat Hooks is built for reliable load securement on flatbeds, trailers, and other heavy-duty applications. Featuring a...09-0207136- SKU:
- 09-0207136
- Product Type:
- Cargo Control
- Rating:
- 2000 LBS
- Color:
- Yellow
- Length Options:
- 360 Inch
- Make:
- Universal Items
- Width Options:
- 2 Inch
- Ready To Ship:
- Yes
$19.99Qty in Cart: 0Price:$19.99Subtotal: -
4 Bay J-Lock Load Lock Rack With Tray- Vertical Mount
JONES MFG
$129.99Vertical Mount 4 Bay J-Lock Load Lock Rack With TraySecure and organize your load bars with the 4 Bay J-Lock Load Lock Rack with Tray - Vertical Mount. Crafted from powder-coated aluminum for lasting...09-020200095- SKU:
- 09-020200095
- Finish Options:
- Black Powder Coat
- Material Options:
- Aluminum
- Product Type:
- Cargo Control
- Make:
- Universal Items
$129.99Qty in Cart: 0Price:$129.99Subtotal: -
Hub Cap Oiler Center Fill Plug Replaces E04000, E04000V, 9105S
AUTOMANN USA
$1.311.62 Inch Oil Hub Cap Center Fill PlugKeep your wheel hubs sealed and protected with this Oil Hub Cap Center Fill Plug. Crafted from high-quality materials, this plug is designed for long-lasting...29-20200057- SKU:
- 29-20200057
- Diameter Options:
- 1 1/2 Inch
- Product Type:
- Wheels
- Make:
- Universal Items
- Ready To Ship:
- Yes
$1.31Qty in Cart: 0Price:$1.31Subtotal: -
MV3 Type Dash Control Module Replaces 065379, 065159, 800517
AFTERMARKET
$122.99MV3 Type Dash Control ModuleEnsure your heavy-duty truck's brakes respond exactly when needed with this MV3 type dash control module, replacing 065379, 065159, and 800517. Featuring five 1/4-inch NPT...29-150100075- SKU:
- 29-150100075
- Product Type:
- Interior
- Width Options:
- 1 1/2 Inch
- Length Options:
- 5 3/4 Inch
- Make:
- Universal Items
$122.99Qty in Cart: 0Price:$122.99Subtotal: -
Conservator Steer Axle Seal Replaces 35058, MER0136, MER0236
AFTERMARKET
$32.90Steer Axle Conservator SealProtect your steer axle and maintain smooth steering with the Conservator Steer Axle Seal, a high-quality replacement for 35058, MER0136, and MER0236. Featuring an HNBR...29-20200060- SKU:
- 29-20200060
- Diameter Options:
- 3 1/2 Inch
- Product Type:
- Wheels
- Width Options:
- 9 1/4 Inch
- Make:
- Universal Items
$32.90Qty in Cart: 0Price:$32.90Subtotal: -
Black Poly Molded Coolant Hose Replaces 2869165
AFTERMARKET
$65.991 X 28 Inch Molded Coolant Hose For Cummins ISX EngineExtend the life of your Cummins ISX engine with this durable black molded coolant hose, a direct replacement for 2869165. The molded silicone...29-070200032- SKU:
- 29-070200032
- Diameter Options:
- 1 Inch
- Style Options:
- Cummins
- Color:
- Black
- Length Options:
- 28 Inch
- Product Type:
- Engine Parts
- Material Options:
- Silicone
- Make:
- Universal Items
$65.99Qty in Cart: 0Price:$65.99Subtotal: -
Pad Mount Alternator Replaces 8600314
AFTERMARKET
$498.9928SI Type AlternatorEquip your truck with this reliable pad mount alternator, engineered for replacement of 8600314. With a 28 SI rating and 200-amp output, it delivers consistent electricity to all...29-07090003- SKU:
- 29-07090003
- Product Type:
- Engine Parts
- Style Options:
- Pad Mount
- Make:
- Universal Items
$498.99Qty in Cart: 0Price:$498.99Subtotal: -
Air Disc Brake Chamber Replaces SC20D, 5396SC20D
AFTERMARKET
$111.99Type 20 Air Disc Brake CamberEnsure reliable stopping power for your heavy-duty truck with this high-quality Air Disc Brake Chamber. Engineered as a Type 20 chamber, it features an M16 x 1.5 bolt...29-051700042- SKU:
- 29-051700042
- Height Options:
- 4 1/2 Inch
- Product Type:
- Frame & Chassis
- Make:
- Universal Items
$111.99Qty in Cart: 0Price:$111.99Subtotal: -
1.937 X 3.937 Inch Red Poly Air Intake Hose For Cummins ISX
AFTERMARKET
$41.98Hot Side Air Intake Hose 1.937 X 3.937 Inch Replaces 3682842, 4919970, 4952644Keep your Cummins ISX EGR system performing at its best with this premium red poly air intake hose. Constructed from...29-07110010- SKU:
- 29-07110010
- Material Options:
- Silicone
- Length Options:
- 4 Inch
- Product Type:
- Engine Parts
- Diameter Options:
- 2 Inch
- Style Options:
- Cummins
- Make:
- Universal Items
$41.98Qty in Cart: 0Price:$41.98Subtotal: -
MV3 Type Dash Control Module With 1/4 Inch NPT Ports
AUTOMANN USA
$144.99Dash Control Module With 1/4 Inch NPT PortsDepend on the MV3 Type Dash Control Module for consistent, accurate air brake operation in your commercial truck. Featuring five 1/4-inch NPT ports, it...29-051700034- SKU:
- 29-051700034
- Product Type:
- Interior
- Make:
- Universal Items
$144.99Qty in Cart: 0Price:$144.99Subtotal: -
Dual Circuit Foot Valve Replaces 065313, 800583, 65313X 20QE3296M, R955800629N
AUTOMANN USA
$96.99E8P Type Dual Circuit Foot ValveThe Dual Circuit Foot Valve is a professional-grade air brake solution, delivering precise control for E8 dual-circuit systems. With multiple delivery and supply...29-051700035- SKU:
- 29-051700035
- Product Type:
- Interior
- Make:
- Universal Items
- Ready To Ship:
- Yes
$96.99Qty in Cart: 0Price:$96.99Subtotal: -
On SaleLimited Quantity Available
Pressure Protection Valve Replaces A6814290844, 223-365
AFTERMARKET
Now: $28.73Was: $41.043/8 Inch NPT Pressure Protection ValveSafeguard your truck's pneumatic system with this precision-engineered Pressure Protection Valve, providing reliable pressure control at 65 PSI opening and 55...29-05040001- SKU:
- 29-05040001
- Rating:
- 65 PSI
- Product Type:
- Exhaust
- Make:
- Universal Items
- Ready To Ship:
- Yes
Now: $28.73Was: $41.04Qty in Cart: 0Price:Now: $28.73Was: $41.04Subtotal: -
Coalescing Dryer Cartridge Replaces TDAR950068, R950068, 85110799
AUTOMANN USA
$48.58Wabco Type Coalescing Dryer CartridgeKeep your truck's air system running at peak efficiency with this durable Coalescing Dryer Cartridge. Specifically designed for Wabco SS1200, SS1200P, and SS1200...29-051700036- SKU:
- 29-051700036
- Product Type:
- Air, Electrical, & Safety
- Make:
- Universal Items
$48.58Qty in Cart: 0Price:$48.58Subtotal: -
Spring Brake Valve Replaces 51301
AUTOMANN USA
$56.99TEV Type Spring Brake ValveRely on consistent braking power with this high-performance TEV Type Spring Brake Valve, designed for superior air system control. Featuring two 1/4-inch, one 3/4-inch, and...29-051700033- SKU:
- 29-051700033
- Product Type:
- Air, Electrical, & Safety
- Make:
- Universal Items
$56.99Qty in Cart: 0Price:$56.99Subtotal:
