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
- Quantity
- Price
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Red Oval Belt Buckle W/ Freightliner Logo
DELPANN
$75.90Freightliner Oval Belt Buckle W/ Logo- RedMake a statement with this Red Oval Belt Buckle featuring the iconic Freightliner logo. Constructed from durable resin and billet aluminum, this oval buckle...DP-CK-BO-F1-6340- SKU:
- DP-CK-BO-F1-6340
- Height Options:
- 2 1/2 Inch
- Material Options:
- Billet Aluminum
- Finish Options:
- Chrome-Plated
- Width Options:
- 3 1/2 Inch
- Shape Options:
- Oval
- Color:
- Red
- Product Type:
- Apparel
- Make:
- Universal Items
- Make:
- Freightliner
$75.90Qty in Cart: 0Price:$75.90Subtotal: -
Metallic Black Oval Belt Buckle W/ Freightliner Logo
DELPANN
$71.37Freightliner Oval Belt Buckle W/ Logo- Metallic BlackShow your Freightliner loyalty with this Metallic Black Oval Belt Buckle, crafted from resin and billet aluminum for lasting durability. Featuring...DP-CK-BO-F1-5778- SKU:
- DP-CK-BO-F1-5778
- Finish Options:
- Chrome-Plated
- Height Options:
- 2 1/2 Inch
- Color:
- Black
- Shape Options:
- Oval
- Width Options:
- 3 1/2 Inch
- Product Type:
- Apparel
- Material Options:
- Billet Aluminum
- Make:
- Freightliner
- Make:
- Universal Items
$71.37Qty in Cart: 0Price:$71.37Subtotal: -
Black Rectangular Belt Buckle W/ International Logo
DELPANN
$78.56Rectangular Belt Buckle Black W/ International LogoShow off your International pride with this Black Rectangular Belt Buckle, featuring the chrome-accented logo on a sleek black background. Made from...09-23000311- SKU:
- 09-23000311
- Height Options:
- 2 1/2 Inch
- Color:
- Black
- Width Options:
- 3 1/2 Inch
- Material Options:
- Billet Aluminum
- Shape Options:
- Rectangular
- Product Type:
- Apparel
- Make:
- International
- Make:
- Universal Items
$78.56Qty in Cart: 0Price:$78.56Subtotal: -
Chrome Aluminum Wagon Shape Printed Knob
DELPANN
$93.99Wagon Shaped Knob Chrome AluminumPersonalize your truck cab with this Wagon Shape Printed Knob, featuring a detailed wagon print and shape. Crafted from chrome-plated aluminum, it is...09-15010171- SKU:
- 09-15010171
- Material Options:
- Aluminum
- Product Type:
- Interior
- Finish Options:
- Chrome-Plated
- Make:
- Universal Items
$93.99Qty in Cart: 0Price:$93.99Subtotal: -
Black Oval Belt Buckle W/ International Logo
DELPANN
$72.95Oval Belt Buckle Black W/ International LogoElevate your style with this Black Oval Belt Buckle, featuring the classic International logo. Constructed from resin and billet aluminum, it is...09-23000310- SKU:
- 09-23000310
- Material Options:
- Billet Aluminum
- Product Type:
- Apparel
- Color:
- Black
- Shape Options:
- Oval
- Height Options:
- 2 1/2 Inch
- Width Options:
- 3 1/2 Inch
- Make:
- Universal Items
- Make:
- International
- Ready To Ship:
- Yes
$72.95Qty in Cart: 0Price:$72.95Subtotal: -
Metallic Black Rectangular Belt Buckle W/ Peterbilt Logo
DELPANN
$69.00Peterbilt Rectangular Belt Buckle W/ Logo- Metallic BlackShow off your Peterbilt pride with this Metallic Black Rectangular Belt Buckle, designed for durability and style. Crafted from resin and...01-2200001- SKU:
- 01-2200001
- Finish Options:
- Chrome-Plated
- Height Options:
- 2 1/2 Inch
- Shape Options:
- Rectangular
- Width Options:
- 3 1/2 Inch
- Product Type:
- Apparel
- Color:
- Black
- Material Options:
- Billet Aluminum
- Make:
- Peterbilt
- Make:
- Universal Items
$69.00Qty in Cart: 0Price:$69.00Subtotal: -
Hogebuilt Rogue Series 80 Inch Stainless Steel Half Fenders
HOGEBUILT FENDERS
$1,127.99 - $1,747.99The Hogebuilt Rogue Series 80 Inch Stainless Steel Half Fenders combine rugged strength with custom styling. Available in 304 and 430 stainless steel, these Ultimate Low Rider fenders resist rust,...PPR_300296- SKU:
- PPR_300296
- Length Options:
- 80 Inch
- Material Options:
- Stainless Steel
- Product Type:
- Rear Fenders
- Size Options:
- 14 Gauge
- Make:
- Universal Items
- Style Options:
- Low Rider Style
- Height Options:
- 30 Inch
- Ready To Ship:
- Yes
$1,127.99 - $1,747.99Qty in Cart: 0Price:$1,127.99 - $1,747.99Subtotal: -
Exhaust Manifold Replaces 3906741, 3932180 For Cummins 6CT/8.3L Engine
AKMI
$290.99Cummins 6CT/8.3L Exhaust ManifoldMaximize engine efficiency with this dependable Exhaust Manifold engineered for Cummins 6CT and 8.3L engines, replacing 3906741 and 3932180. Designed to withstand...29-071200045- SKU:
- 29-071200045
- Product Type:
- Engine Parts
- Style Options:
- Cummins
- Make:
- Universal Items
$290.99Qty in Cart: 0Price:$290.99Subtotal: -
Exhaust Manifold Replaces 3084656, 4003994 For Cummins M11/ISM
AKMI
$561.99Cummins M11/ISM Exhaust ManifoldKeep your rig operating smoothly with this durable Exhaust Manifold designed for Cummins M11 and ISM engines, replacing 3084656 and 4003994. Built for high-heat...29-071200047- SKU:
- 29-071200047
- Product Type:
- Engine Parts
- Style Options:
- Cummins
- Make:
- Universal Items
$561.99Qty in Cart: 0Price:$561.99Subtotal: -
Flywheel Replaces 4710303505, 4710306705, 4710306205 For Detroit DD13/DD15 2016-2019
AKMI
$1,230.99150 Teeth Flywheel Fits Models W/ Detroit DD13/DD15 Engine & 17 Inch ClutchKeep your Detroit DD13/DD15 engine performing at its best with this high-quality Flywheel. Compatible with DT12...29-070400119- SKU:
- 29-070400119
- Product Type:
- Engine Parts
- Style Options:
- Detroit
- Make:
- Universal Items
$1,230.99Qty in Cart: 0Price:$1,230.99Subtotal: -
Flywheel Replaces 3693467, 3693468, 3693466 For Cummins X15
AKMI
$1,004.99Flywheel Fits Models W/ Cummins X15 Engine & 17 Inch ClutchKeep your Cummins X15 running smoothly with this durable Flywheel, engineered for 17-inch clutch systems and Eaton Endurance transmissions...29-070400123- SKU:
- 29-070400123
- Product Type:
- Engine Parts
- Style Options:
- Cummins
- Make:
- Universal Items
$1,004.99Qty in Cart: 0Price:$1,004.99Subtotal: -
Stamped Steel Oil Pan Replaces 4710105113, 4710100113, 4710100213, 4710100513 For Detroit DD13 Engine
AKMI
$1,318.99Detroit DD13 Stamped Steel Oil PanProtect vital engine components with this quality Stamped Steel Oil Pan engineered for Detroit DD13 engines, replacing part numbers 4710105113, 4710100113,...29-072000027- SKU:
- 29-072000027
- Product Type:
- Engine Parts
- Material Options:
- Steel
- Style Options:
- Detroit
- Make:
- Universal Items
- Color:
- Black
$1,318.99Qty in Cart: 0Price:$1,318.99Subtotal: -
Turbocharger Replaces 4P2858, OR6956, 7W9568, OR6169 For Caterpillar 3406B
AKMI
$2,266.99Caterpillar 3406B TurbochargerPower through every mile with this high-performance Turbocharger made to replace 4P2858, OR6956, 7W9568, and OR6169 for Caterpillar 3406B applications. Designed to...29-070400124- SKU:
- 29-070400124
- Style Options:
- Caterpillar
- Product Type:
- Engine Parts
- Make:
- Universal Items
$2,266.99Qty in Cart: 0Price:$2,266.99Subtotal: -
Exhaust Manifold Replaces 3917668, 3929778 For Cummins 6CT/ISC
AKMI
$290.99Cummins 6CT/ISC Exhaust ManifoldSupport smooth engine operation with this quality Exhaust Manifold designed to replace part numbers 3917668 and 3929778 for Cummins 6CT/ISC engines. Engineered for...29-071200046- SKU:
- 29-071200046
- Style Options:
- Cummins
- Product Type:
- Engine Parts
- Make:
- Universal Items
$290.99Qty in Cart: 0Price:$290.99Subtotal: -
Flywheel Replaces 4710301205, 4710303405 For Detroit DD13/DD15 Engine
AKMI
$1,153.99160 Teeth Flywheel Fits Models W/ Detroit DD13/DD15 Engine & 17 Inch ClutchMaintain peak performance for your 2013-2015 Detroit DD13 or DD15 engine with this premium Flywheel, designed to replace...29-070400118- SKU:
- 29-070400118
- Style Options:
- Detroit
- Make:
- Universal Items
- Product Type:
- Engine Parts
$1,153.99Qty in Cart: 0Price:$1,153.99Subtotal: -
Camshaft Replaces 3680780, 3412284, 4059198, 4059333, 4298627 For Cummins ISX Engine
AKMI
$1,957.99Cummins ISX CamshaftEnsure long-lasting reliability for your Cummins ISX engine with this forged billet steel Camshaft. Designed to replace 3680780, 3412284, 4059198, 4059333, and 4298627, it handles...29-070400120- SKU:
- 29-070400120
- Product Type:
- Engine Parts
- Style Options:
- Cummins
- Material Options:
- Billet Steel
- Make:
- Universal Items
$1,957.99Qty in Cart: 0Price:$1,957.99Subtotal: -
FREE SHIPPING OVER $249
Red Mini Button Style LED 1.2 Inch Clearance & Marker Light W/ Red Lens
TRUX ACCESSORIES
$9.71Red Mini Button Style LED 1.2 Inch Marker Light W/ Chrome Plated Bezel & 2 Male BulletsGet a fresh, new look for your truck with this red LED marker light from Trux Accessories. 4 State Trucks can...09-1601060248- SKU:
- 09-1601060248
- Finish Options:
- Chrome-Plated
- Truck Class:
- Universal
- Diameter Options:
- 3/4 Inch
- Material Options:
- Plastic/Poly
- Color:
- Red
- Shape Options:
- Round
- Product Type:
- Lighting
- Make:
- Universal Items
$9.71Qty in Cart: 0Price:$9.71Subtotal: -
FREE SHIPPING OVER $249
0.75 Inch Red LED Clear Lens Mini Button Marker Light W/ 1 Diode
TRUX ACCESSORIES
$12.47LED Mini Button Marker Light Red W/ 1 Diode4 State Trucks offers this mini round marker light by Trux Accessories with 1 red diode and a shiny chrome bezel. Made to withstand outside elements, it is...09-1601060247- SKU:
- 09-1601060247
- Shape Options:
- Round
- Color:
- Red
- Truck Class:
- Universal
- Product Type:
- Lighting
- Diameter Options:
- 3/4 Inch
- Make:
- Universal Items
- Ready To Ship:
- Yes
$12.47Qty in Cart: 0Price:$12.47Subtotal: -
BESTfit 3 X 10 X 12 Inch Aluminized Steel Universal Type A Y-Pipe With No Divider Plate
BESTFIT TRUCK PARTS
$222.99BESTfit 3 X 10 X 12 Inch Aluminized Steel Universal Type A Y-Pipe With No Divider PlateKeep the exhaust balanced and exhaust gasses at lower temperatures with this quality Y Pipe. It is constructed...09-080100202- SKU:
- 09-080100202
- Product Type:
- Exhaust
- Truck Class:
- Heavy Duty
- Material Options:
- Aluminized Steel
- Diameter Options:
- 3 Inch
- Make:
- Universal Items
$222.99Qty in Cart: 0Price:$222.99Subtotal: -
BESTfit 4 X 12 X 26 Inch Aluminized Steel Universal Type A Y-Pipe With Divider Plate
BESTFIT TRUCK PARTS
$317.99BESTfit 4 X 12 X 26 Inch Aluminized Steel Universal Type A Y-Pipe With Divider PlateMade with an aluminized steel, this Universal Type A Y pipe is designed to keep the exhaust balance and gasses at...09-080100204- SKU:
- 09-080100204
- Length Options:
- 12 Inch
- Height Options:
- 12 Inch
- Material Options:
- Aluminized Steel
- Truck Class:
- Heavy Duty
- Diameter Options:
- 4 Inch
- Product Type:
- Exhaust
- Make:
- Universal Items
$317.99Qty in Cart: 0Price:$317.99Subtotal:
