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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.
  • Product
  • Qty in Cart
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  • Price
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  • Dead Blow Hammer Set- 8 oz, 1 Lbs., 2 Lbs, 3 Lbs

    Dead Blow Hammer Set- 8 oz, 1 Lbs., 2 Lbs, 3 Lbs

    AFTERMARKET

    $70.99
    Set of 4 Unicast Mallets with Non-Marring Rubber CoatingThe 4-Piece Dead Blow Hammer Set includes 8 oz., 1 lb., 2 lb. and 3 lb. hammers. This set is ideal for chassis work and freeing stuck parts...
    09-21000009
    SKU:
    09-21000009
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Product Type:
    Tools
    Make:
    Universal Items
    $70.99
    Qty in Cart: 0
    Price:
    $70.99
    Subtotal:
  • 10 Inch Impact Socket Extension - 3/4 Inch Drive

    10 Inch Impact Socket Extension - 3/4 Inch Drive

    AFTERMARKET

    $56.99
    10 Inch Impact Socket Extension* High Quality Impact Socket Extension* 10 Inch Length* 3/4 Inch Drive* Sold Individually* Warranty On Impact Socket Extensions Against Defects In Workmanship &...
    09-21000111
    SKU:
    09-21000111
    Truck Class:
    Universal
    Material Options:
    Steel
    Product Type:
    Tools
    Make:
    Universal Items
    $56.99
    Qty in Cart: 0
    Price:
    $56.99
    Subtotal:
  • 3.375 Inch Serrated Wheel Stud Right Hand Thread - 2 Gallon Pail/ 100 Count

    3.375 Inch Serrated Wheel Stud Right Hand Thread - 2 Gallon Pail/ 100 Count

    AFTERMARKET

    $356.99
    2 Gallon Pail Of Serrated Wheel Stud Right Hand Thread* High Quality Wheel Stud* 0.75 - 16 Inch Right Hand Thread Size* 0.784 Inch Body Diameter* 3.38 Inch Length* 1.25 Inch Shoulder Length* 2.00...
    09-20200145
    SKU:
    09-20200145
    Product Type:
    Wheels
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    $356.99
    Qty in Cart: 0
    Price:
    $356.99
    Subtotal:
  • 3/16 Inch Carbide Cutter for Tire Puncture Repair

    3/16 Inch Carbide Cutter for Tire Puncture Repair

    AUTOMANN USA

    $29.68
    3/16 Inch Injury Size Carbide CutterFix flat tires fast and right with this smart cutting tool, turning messy holes into smooth, ready-to-patch surfaces that keep you safely on the road.* High...
    09-21000070
    SKU:
    09-21000070
    Length Options:
    3 Inch
    Product Type:
    Tools
    Make:
    Universal Items
    $29.68
    Qty in Cart: 0
    Price:
    $29.68
    Subtotal:
  • 33 MM X 3 1/2 Inch Chrome Flat Top Thread On Lug Nut Covers - 60 Pack

    33 MM X 3 1/2 Inch Chrome Flat Top Thread On Lug Nut Covers - 60 Pack

    AFTERMARKET

    $164.99
    Thread On Chrome Plastic Flat Top Cylinder Lug Nut Covers* High Quality Lug Nut Cover* Chrome-Plated Plastic* Dimensions:  - 33 MM   - 3 1/2 Inch Height* Flat Top Shape* Cylinder Base Shape* Thread...
    09-20200222
    SKU:
    09-20200222
    Product Type:
    Wheels
    Truck Class:
    Universal
    Finish Options:
    Chrome-Plated
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    $164.99
    Qty in Cart: 0
    Price:
    $164.99
    Subtotal:
  • 5/16 Inch Carbide Cutter for Tire Puncture Repairs

    5/16 Inch Carbide Cutter for Tire Puncture Repairs

    AFTERMARKET

    $64.99
    Carbide Cutter for Tire RepairFix flat tires like a pro with this sharp tire cutting tool. Made to last, it cleanly cuts away bad spots on your tire to get it ready for patching.* High Quality...
    09-21000069
    SKU:
    09-21000069
    Length Options:
    4 Inch
    Product Type:
    Tools
    Make:
    Universal Items
    $64.99
    Qty in Cart: 0
    Price:
    $64.99
    Subtotal:
  • Double End Wheel Wrench With 1-1/16in, 1-1/4in Hex

    Double End Wheel Wrench With 1-1/16in, 1-1/4in Hex

    AFTERMARKET

    $56.99
    1-1/16in, 1-1/4in Double End Wheel Wrench* High Quality Double End Wheel Wrench * 16.75 Inches Long* End Socket Sizes:   - 1-1/16 Inch Hex  - 1-1/4 Inch Hex* Requires Handle 09-2010046 Not Included,...
    09-2010045
    SKU:
    09-2010045
    Product Type:
    Wheels
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $56.99
    Qty in Cart: 0
    Price:
    $56.99
    Subtotal:
  • 8 Ft 3-In-1 Nylon Cable Wrap for 12 Foot Assembly Replaces 451209

    8 Ft 3-In-1 Nylon Cable Wrap for 12 Foot Assembly Replaces 451209

    AUTOMANN USA

    $40.28
    8 Ft Cable Assembly Wrap for 12 Ft. 3-In-1 Combination Assemblies* High Quality Cable Wrap* Nylon* Black* 8 Ft* For 12 Ft 3 In 1 Combination Assemblies* Sold Individually* Warranty On Cable Wraps...
    09-16030840
    SKU:
    09-16030840
    Material Options:
    Nylon
    Truck Class:
    Heavy Duty
    Product Type:
    Air, Electrical, & Safety
    Make:
    Universal Items
    $40.28
    Qty in Cart: 0
    Price:
    $40.28
    Subtotal:
  • 12-10 Gauge Yellow Heat Shrink 5/16 Inch Stud - 80 Pack

    12-10 Gauge Yellow Heat Shrink 5/16 Inch Stud - 80 Pack

    AFTERMARKET

    $48.34
    Ring Terminal 5/16in 12-10GA Heat Shrink* High Quality Ring* 12-10 Gauge* 5/16 Inch* Yellow* Heat Shrink Insulation * 80 Pieces* Made In USA* Sold As Pack* Warranty On Rings Against Defects In...
    09-16030844
    SKU:
    09-16030844
    Product Type:
    Air, Electrical, & Safety
    Size Options:
    12 Gauge
    Color:
    Yellow
    Make:
    Universal Items
    $48.34
    Qty in Cart: 0
    Price:
    $48.34
    Subtotal:
  • Mirror Glass Kit For Single Vision, Non- Heated Replaces 613466

    Mirror Glass Kit For Single Vision, Non- Heated Replaces 613466

    AUTOMANN USA

    $34.85
    Replacement Mirror Glass Kit For Single Vision, Non- Heated* High Quality Mirror Glass* Replacement Glass For Single Vision Universal Performance* Flat Glass* Non-Heated* No CB Antenna* No Temp...
    09-09140014
    SKU:
    09-09140014
    Height Options:
    19 Inch
    Product Type:
    Exterior
    Style Options:
    Flat
    Width Options:
    8 Inch
    Material Options:
    Glass
    Make:
    Universal Items
    $34.85
    Qty in Cart: 0
    Price:
    $34.85
    Subtotal:
  • Flat Mirror Glass For Dual Vision- Heated Replaces 613495

    Flat Mirror Glass For Dual Vision- Heated Replaces 613495

    AFTERMARKET

    $49.47
    Replacement Flat Mirror Glass For Dual Vision- Heated* High Quality Replacement Top Flat Glass Mirror* Top Glass Only* For Dual Vision Universal Performance* Heated* No Antenna* No Temp Sensor* For...
    09-09140033
    SKU:
    09-09140033
    Style Options:
    Dual Vision
    Type Options:
    Heated
    Product Type:
    Exterior
    Make:
    Universal Items
    $49.47
    Qty in Cart: 0
    Price:
    $49.47
    Subtotal:
  • 3 ID X 18 Inch 409 Stainless Steel Flex Tubing

    3 ID X 18 Inch 409 Stainless Steel Flex Tubing

    AUTOMANN USA

    $41.37
    3 Inch ID 409 Stainless Steel Drop Flex Tubing Replaces 89613K* High Quality Flex Tubing* 409 Stainless Steel* Dimensions:  - 3.00 Inch I.D.  - 18.00 Inch Length* Sold Individually* Warranty On Flex...
    09-08040002
    SKU:
    09-08040002
    Material Options:
    Stainless Steel
    Product Type:
    Exhaust
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $41.37
    Qty in Cart: 0
    Price:
    $41.37
    Subtotal:
  • 5 ID X 24 Inch Galvanized Steel Flex Tubing

    5 ID X 24 Inch Galvanized Steel Flex Tubing

    AUTOMANN USA

    $37.50
    5 Inch ID Galvanized Steel Drop Flex Tubing Replaces G15524, J024837* High Quality Flex Tubing* Galvanized Steel* Dimensions:  - 5 Inch I.D.  - 24 Inch Length* Sold Individually* Warranty On Flex...
    09-08010065
    SKU:
    09-08010065
    Material Options:
    Stainless Steel
    Product Type:
    Exhaust
    Truck Class:
    Heavy Duty
    Finish Options:
    Galvanized
    Make:
    Universal Items
    $37.50
    Qty in Cart: 0
    Price:
    $37.50
    Subtotal:
  • 4 ID Inch X 25 Ft 304 Stainless Steel Flex Tubing

    4 ID Inch X 25 Ft 304 Stainless Steel Flex Tubing

    AUTOMANN USA

    $798.99
    4 Inch ID 304 Stainless Steel Drop Flex Tubing Replaces SF4300* High Quality Tubing* 304 Stainless Steel* Dimensions:  - 4 Inch Diameter  - 25 Ft Length* Flexible* Sold Individually* Warranty On...
    09-08010056
    SKU:
    09-08010056
    Material Options:
    Stainless Steel
    Product Type:
    Exhaust
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $798.99
    Qty in Cart: 0
    Price:
    $798.99
    Subtotal:
  • 3.5 ID X 12 Inch 409 Stainless Steel Flex Tubing

    3.5 ID X 12 Inch 409 Stainless Steel Flex Tubing

    AUTOMANN USA

    $31.03
    3.5 Inch ID 409 Stainless Steel Drop Flex Tubing Replaces 89616K* High Quality Flex Tubing* 409 Stainless Steel* Dimensions:  - 3.5 Inch I.D.  - 12 Inch Length* Sold Individually* Warranty On Flex...
    09-08010066
    SKU:
    09-08010066
    Product Type:
    Exhaust
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    $31.03
    Qty in Cart: 0
    Price:
    $31.03
    Subtotal:
  • 6 Inch Stainless Steel Flat U Bolt Saddle Clamp

    6 Inch Stainless Steel Flat U Bolt Saddle Clamp

    AFTERMARKET

    $48.84
    Heavy Duty Exhaust Clamp Flat U-Bolt* High Quality Saddle Clamp* Stainless Steel * Diameter- 6 Inch* Flat U-Bolt* Made In USA* Sold Individually* Warranty On Saddle Clamps Against Defects In...
    09-08000008
    SKU:
    09-08000008
    Product Type:
    Exhaust
    Diameter Options:
    6 Inch
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    $48.84
    Qty in Cart: 0
    Price:
    $48.84
    Subtotal:
  • 4 Inch Stainless Steel Flat U Bolt Saddle Clamp

    4 Inch Stainless Steel Flat U Bolt Saddle Clamp

    AUTOMANN USA

    $28.44
    Heavy Duty Exhaust Clamp Flat U-BoltThis durable clamp delivers secure exhaust system mounting with a flat U-bolt design and guillotine saddles for maximum grip.* High Quality Saddle Clamp* Stainless...
    09-08000007
    SKU:
    09-08000007
    Material Options:
    Stainless Steel
    Product Type:
    Exhaust
    Diameter Options:
    4 Inch
    Make:
    Universal Items
    $28.44
    Qty in Cart: 0
    Price:
    $28.44
    Subtotal:
  • 15 Feet 7-Way Green ABS Electric Cable Assembly W/ 12 & 48 inch Leads

    15 Feet 7-Way Green ABS Electric Cable Assembly W/ 12 & 48 inch Leads

    AFTERMARKET

    $180.99
    Green ABS Electric Cable With 7 Way Nylon Sealed Plugs Replaces 304921, 4DA17, 7ATG542MG, And 590163* High Quality Electric Cable* Made Of ABS* Green* 15 Foot Assembly Length* 12 Inch And 48 Inch...
    09-05500019
    SKU:
    09-05500019
    Material Options:
    Plastic/Poly
    Product Type:
    Air, Electrical, & Safety
    Truck Class:
    Universal
    Make:
    Universal Items
    $180.99
    Qty in Cart: 0
    Price:
    $180.99
    Subtotal:
  • 12 Foot Red & Blue Coiled Air Hose Set With 6 Inch Leads

    12 Foot Red & Blue Coiled Air Hose Set With 6 Inch Leads

    AUTOMANN USA

    $77.99
    12 Foot Red & Blue Air Coils With 6 Inch Leads* High Quality Air Hose Set * Made Of Nylon* Coiled, 1/2 Inch O.D. Reinforced Nylon Tubing* 12 Feet Long * Excellent Coil Memory And Durability*...
    09-055206
    SKU:
    09-055206
    Truck Class:
    Heavy Duty
    Product Type:
    Air, Electrical, & Safety
    Make:
    Universal Items
    $77.99
    Qty in Cart: 0
    Price:
    $77.99
    Subtotal:
  • 15 Feet 7-Way Green ABS Electric Cable Assembly W/ 12 & 72 inch Leads

    15 Feet 7-Way Green ABS Electric Cable Assembly W/ 12 & 72 inch Leads

    AFTERMARKET

    $197.99
    Green ABS Electric Cable With 7 Way Nylon Sealed Plugs Replaces 30-4721, 304721, 4D016, And 7ATG512MW* High Quality Electric Cable* Made Of ABS* Green * 15 Foot Assembly Length* 12 Inch And 72 Inch...
    09-05500018
    SKU:
    09-05500018
    Material Options:
    Plastic/Poly
    Product Type:
    Air, Electrical, & Safety
    Truck Class:
    Universal
    Make:
    Universal Items
    $197.99
    Qty in Cart: 0
    Price:
    $197.99
    Subtotal:
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Adding your products to cart

Shop Aftermarket Mack RD Truck Parts

Working, old-school big rigs like the Mack RD series endure many years of wear and tear on jobs sites. Over time, Mack RD hardware and components experience high heat and pressure, turning mild components replacements into system-wide repairs. We stock the model-specific mechanical parts to keep your hard-working truck performing day after day:

Cosmetic Aftermarket Upgrades for Mack RD Trucks

Road debris can chip away at the headlights, fenders, mirrors, and even mud flaps over time. That’s why we stock hundreds of exterior Mack RD replacement parts to replace damaged parts. Lastly, you can find decorative custom upgrades to spruce-up the look of your rig, from interior custom dashboards to stainless steel step boxes for easy cab exit and entry.

Frequently Asked Questions About Mack RD Truck Parts

What years and models of Mack RD trucks do your parts fit?

Our Mack RD parts are designed to fit RD600, RD688, and RD690 models manufactured from 1979 through 2004. However, compatibility can vary based on specific configurations and factory options. We recommend checking your OEM or contacting our team with your truck's model year and any special equipment codes to ensure proper fitment before ordering.

Are your Mack RD bumpers made from chrome-plated steel or stainless steel?

We offer both options depending on your needs and budget. Our chrome-plated steel bumpers feature a triple-chrome plating process over heavy-gauge steel for durability and shine. Our stainless steel options are typically 304-grade stainless with a mirror polish finish. Chrome bumpers are more affordable but require regular maintenance, while stainless steel resists corrosion better in harsh conditions but comes at a higher price point.

Do I need special tools or professional installation for Mack RD bumpers?

Most Mack RD bumper installations can be completed with standard shop tools including socket sets, wrenches, and a drill for any additional mounting holes. The bumpers typically weigh between 80-150 pounds, so having a helper or hoist is strongly recommended. Installation usually takes 2-4 hours. Some aftermarket bumpers may require minor modifications to mounting brackets or drilling new holes. Professional installation is recommended if you're not comfortable with heavy lifting or drilling.

What's the difference between OEM-style and aftermarket Mack RD parts?

OEM-style parts are manufactured to match original factory specifications for direct bolt-on replacement. Aftermarket parts may offer enhanced features like additional gauge holes, different styling, or heavier construction but might require modifications during installation. OEM-style parts typically maintain factory warranty compliance, while aftermarket options often provide better value and customization options. Both meet DOT standards when applicable.

How do I maintain chrome parts on my Mack RD to prevent rust and pitting?

Chrome parts require regular maintenance to maintain their appearance, especially in regions using road salt. Wash chrome surfaces weekly with mild soap and water, then dry thoroughly. Apply a quality chrome polish monthly and use a chrome sealant every 3-4 months for added protection. Avoid abrasive cleaners or steel wool which can scratch the chrome. For winter storage or harsh conditions, consider applying a thin coat of WD-40 or similar protectant, then remove before regular use.


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