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Chrome Rush countdown – 14% off semi truck parts and chrome accessories at 4 State Trucks
Chrome Rush countdown – 14% off semi truck parts and chrome accessories at 4 State Trucks

Kenworth T660 Frame Crossmembers & Covers

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Poly Collar and Pivot Alignment Bushing Kit - 60632-019 For Hendrickson Rear

    Poly Collar and Pivot Alignment Bushing Kit - 60632-019 For Hendrickson Rear

    AFTERMARKET

    $137.99
    Replacement Hendrickson Alignment-Collar Kit* High Quality Pivot Bushing Kit* Kit Includes:  - (1) Pivot Bushing Poly Split   - (1) Concentric Collar  - (1) Eccentric Collar  - (1) Bolt Dacromet...
    29-05100215
    SKU:
    29-05100215
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $137.99
    Qty in Cart: 0
    Price:
    $137.99
    Subtotal:
  • Bi Metal King Pin Bushing 1.78 ID X 1.92 OD X 2.65 Inch OAL

    Bi Metal King Pin Bushing 1.78 ID X 1.92 OD X 2.65 Inch OAL

    AUTOMANN USA

    $21.61
    Bi Metal Ball Indented & Grooved King Pin Bushing Replaces R210047, E-4554, 20-0179* High Quality King Pin Bushing* Bi Metal* Dimensions:  - 1.78 Inch ID  - 1.925 Inch OD  - 2.65 Inch Length*...
    29-05091220
    SKU:
    29-05091220
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Diameter Options:
    1 3/4 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $21.61
    Qty in Cart: 0
    Price:
    $21.61
    Subtotal:
  • Bi Metal King Pin Bushing 1.87 ID X 2.054 OD X 1.81 Inch OAL

    Bi Metal King Pin Bushing 1.87 ID X 2.054 OD X 1.81 Inch OAL

    AFTERMARKET

    $64.99
    Bi Metal Ball Indented & Grooved King Pin Bushing Replaces 1460Hd100, 2509748C1* High Quality King Pin Bushing* Dimensions:  - 1.870 Inch ID   - 2.054 Inch OD   - 1.810 Inch Length* Sold...
    29-05091222
    SKU:
    29-05091222
    Material Options:
    Steel
    Diameter Options:
    1 1/2 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $64.99
    Qty in Cart: 0
    Price:
    $64.99
    Subtotal:
  • Bi Metal King Pin Bushing 1.81 ID X 1.94 OD X 2.24 Inch OAL

    Bi Metal King Pin Bushing 1.81 ID X 1.94 OD X 2.24 Inch OAL

    AUTOMANN USA

    $17.80
    Bi Metal Ball Indented & Grooved King Pin Bushing Replaces R-003345, E4564, 5351049* High Quality King Pin Bushing* Bi Metal* Dimensions:  - 1.81 Inch ID  - 1.940 Inch OD  - 2.24 Inch Length*...
    29-05091221
    SKU:
    29-05091221
    Diameter Options:
    1 1/2 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $17.80
    Qty in Cart: 0
    Price:
    $17.80
    Subtotal:
  • 1.99 ID X 2.13 OD X 2.63 Inch OAL Bi-Metal King Pin Bushing

    1.99 ID X 2.13 OD X 2.63 Inch OAL Bi-Metal King Pin Bushing

    AUTOMANN USA

    $22.88
    Bi-Metal Ball Indented & Grooved King Pin Bushing Replaces 1225L818, R210085, 5351085, Bk276Maintain axle alignment and king pin durability with this Bi-Metal King Pin Bushing, measuring 1.99 inches...
    29-05091217
    SKU:
    29-05091217
    Diameter Options:
    2 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $22.88
    Qty in Cart: 0
    Price:
    $22.88
    Subtotal:
  • 1.63 ID X 1.75 OD X 1.93 Inch OAL Bi Metal King Pin Bushing

    1.63 ID X 1.75 OD X 1.93 Inch OAL Bi Metal King Pin Bushing

    AUTOMANN USA

    $15.26
    Bi Metal Ball Indented & Grooved King Pin Bushing Replaces E10192, E4531, R210102Take control of suspension repairs with this 1.63 ID x 1.75 OD x 1.93 Inch Bi Metal King Pin Bushing. Built to endure...
    29-05091218
    SKU:
    29-05091218
    Material Options:
    Steel
    Diameter Options:
    1 1/2 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $15.26
    Qty in Cart: 0
    Price:
    $15.26
    Subtotal:
  • Differential Pinion Nut M50 X 2 Thread X 2.943 Inch A/F

    Differential Pinion Nut M50 X 2 Thread X 2.943 Inch A/F

    AUTOMANN USA

    $29.23
    Differential Pinion Nut Replaces 1670303C1, 40X1145, And TDA40X1145* High Quality Differential Pinion Nut* 2.943 Inch A/F* Sold Individually* Warranty On Differential Pinion Nuts Against Defects In...
    09-05210027
    SKU:
    09-05210027
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $29.23
    Qty in Cart: 0
    Price:
    $29.23
    Subtotal:
  • TPHD Type 24 Long Stroke Air Brake Diaphragm - 7 Inch OD

    TPHD Type 24 Long Stroke Air Brake Diaphragm - 7 Inch OD

    TURNPIKE TRUCK TRIM

    $11.44
    Replacement 7 Inch Air Chamber Diaphragm - Type 24* High Quality Diaphragm* Dimensions:  - 2.05 Inch Height  - 7.0 Inch Outer Diameter * Type 24* Sold Individually* Warranty On Diaphragms Against...
    09-05170265
    SKU:
    09-05170265
    Diameter Options:
    7 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $11.44
    Qty in Cart: 0
    Price:
    $11.44
    Subtotal:
  • TPHD Type 24 Air Brake Diaphragm - 7 Inch OD

    TPHD Type 24 Air Brake Diaphragm - 7 Inch OD

    TURNPIKE TRUCK TRIM

    $5.06
    Replacement 7 Inch Air Chamber Diaphragm - Type 24* High Quality Diaphragm* Dimensions:  - 1.315 Inch Height  - 7 Inch Outer Diameter* Type 24* Sold Individually* Warranty On Diaphragms Against...
    09-05170257
    SKU:
    09-05170257
    Diameter Options:
    7 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $5.06
    Qty in Cart: 0
    Price:
    $5.06
    Subtotal:
  • Differential Pinion Nut M32 X 1.5 Thread X 1.812 Inch A/F

    Differential Pinion Nut M32 X 1.5 Thread X 1.812 Inch A/F

    AUTOMANN USA

    $26.98
    Differential Pinion Nut Replaces 40X1240, TDA40X1240Keep your differential assembly safe and stable with the Differential Pinion Nut M32 x 1.5 Thread. Featuring 1.812-inch A/F and 2.25-inch O.D.,...
    09-05210029
    SKU:
    09-05210029
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $26.98
    Qty in Cart: 0
    Price:
    $26.98
    Subtotal:
  • 24 Inch Fifth Wheel Graphite Lube Disk W/ Steel Retention Ring

    24 Inch Fifth Wheel Graphite Lube Disk W/ Steel Retention Ring

    AFTERMARKET

    $68.99
    Fifth Wheel Graphite Lube DiskEnhance your towing experience with the 24 Inch Fifth Wheel Graphite Lube Disk with Steel Retention Ring. This graphite lube disk ensures consistent lubrication,...
    09-05110035
    SKU:
    09-05110035
    Truck Class:
    Heavy Duty
    Diameter Options:
    24 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $68.99
    Qty in Cart: 0
    Price:
    $68.99
    Subtotal:
  • Differential Pinion Nut M39 X 1.5 Thread X 2.15 Inch A/F

    Differential Pinion Nut M39 X 1.5 Thread X 2.15 Inch A/F

    AUTOMANN USA

    $15.02
    Differential Pinion Nut 40X1241 And TDA40X1241* High Quality Pinion Nut* Dimensions:  - 2.15 Inch A/F  - 2.63 Inch O.D.* Sold Individually* Warranty On Pinion Nuts Against Defects In Workmanship &...
    09-05210030
    SKU:
    09-05210030
    Material Options:
    Steel
    Diameter Options:
    2 1/2 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $15.02
    Qty in Cart: 0
    Price:
    $15.02
    Subtotal:
  • 1.5 Inch Sleeve Bushing 2 ID X 2.1875 OD X 1.5 Inch OAL For Reyco

    1.5 Inch Sleeve Bushing 2 ID X 2.1875 OD X 1.5 Inch OAL For Reyco

    AUTOMANN USA

    $18.16
    Reyco Sleeve Bushing Replaces 70274201* High Quality Sleeve Bushing* Dimensions:  - 2 Inch ID   - 2.1875 Inch OD   - 1.5 Inch Length* Sold Individually* Warranty On Sleeve Bushings Against Defects In...
    09-05200003
    SKU:
    09-05200003
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Diameter Options:
    2 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $18.16
    Qty in Cart: 0
    Price:
    $18.16
    Subtotal:
  • Differential Pinion Nut M45 X 1.5 Thread X 2.35 Inch A/F

    Differential Pinion Nut M45 X 1.5 Thread X 2.35 Inch A/F

    AUTOMANN USA

    $28.11
    Differential Pinion Nut Replaces 40X1242, TDA40X1242Secure your differential assembly with confidence using this M45 x 1.5 Pinion Nut. Its 2.35-inch A/F and 3.062-inch O.D. provide reliable clamping...
    09-05210028
    SKU:
    09-05210028
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Diameter Options:
    2 1/4 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $28.11
    Qty in Cart: 0
    Price:
    $28.11
    Subtotal:
  • Alignment Washer 2 3/4 Inch OD x 1/4 Inch Thick For Reyco, Transpro

    Alignment Washer 2 3/4 Inch OD x 1/4 Inch Thick For Reyco, Transpro

    AUTOMANN USA

    $22.02
    Alignment Washer Replaces 4600* High Quality Washer* Dimensions:  - 1.031 Inch I.D.  - 2.75 Inch O.D.  - 0.25 Inch Thickness* Sold Individually* Warranty On Washers Against Defects In Workmanship &...
    09-05200013
    SKU:
    09-05200013
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Diameter Options:
    1 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $22.02
    Qty in Cart: 0
    Price:
    $22.02
    Subtotal:
  • Axle Raiser 5 Inch W/ 5.5 Degree Camber

    Axle Raiser 5 Inch W/ 5.5 Degree Camber

    AFTERMARKET

    $57.99
    5 Inch Axle Raiser - 5.5 Degree* High Quality Axle Raiser* 5/8 Inch Diameter* 5.5 Degree* Made In USA* Sold Individually* Warranty On Axle Raisers Against Defects In Workmanship & Material From Date...
    09-05090032
    SKU:
    09-05090032
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Length Options:
    5 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $57.99
    Qty in Cart: 0
    Price:
    $57.99
    Subtotal:
  • 3/8 Inch-16 X 1.88 Inch Brake Shoe Set Screw

    3/8 Inch-16 X 1.88 Inch Brake Shoe Set Screw

    AUTOMANN USA

    $6.35
    Brake Shoe Set Screw Replaces 26X1030* High Quality Set Screw* Dimensions:  - 1.188 Inch Length  - 0.892 Inch Thread Length* Threads: 3/8 Inch-16* Sold Individually* Warranty On Set Screws Against...
    09-05170296
    SKU:
    09-05170296
    Material Options:
    Steel
    Length Options:
    1 1/8 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $6.35
    Qty in Cart: 0
    Price:
    $6.35
    Subtotal:
  • TPHD Type 12 Air Brake Diaphragm - 5.5 Inch OD

    TPHD Type 12 Air Brake Diaphragm - 5.5 Inch OD

    TURNPIKE TRUCK TRIM

    $5.07
    Replacement 5.5 Inch Air Chamber Diaphragm - Type 12* High Quality Diaphragm* Dimensions:  - 1.295 Inch Height   - 5.5 Inch Outer Diameter* Type 12* Sold Individually* Warranty On Diaphragms Against...
    09-05170260
    SKU:
    09-05170260
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Diameter Options:
    5 1/2 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $5.07
    Qty in Cart: 0
    Price:
    $5.07
    Subtotal:
  • TPHD Type 20 Air Brake Diaphragm - 6.55 Inch OD

    TPHD Type 20 Air Brake Diaphragm - 6.55 Inch OD

    TURNPIKE TRUCK TRIM

    $4.35
    Replacement 6.55 Inch Air Chamber Diaphragm - Type 20* High Quality Diaphragm* Dimensions:  - 1.295 Inch Height  - 6.55 Inch Outer Diameter* Type 20* Sold Individually* Warranty On Diaphragms Against...
    09-05170258
    SKU:
    09-05170258
    Material Options:
    Plastic/Poly
    Diameter Options:
    6 1/2 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $4.35
    Qty in Cart: 0
    Price:
    $4.35
    Subtotal:
  • TPHD Type 16 Air Brake Diaphragm - 6.16 Inch OD

    TPHD Type 16 Air Brake Diaphragm - 6.16 Inch OD

    TURNPIKE TRUCK TRIM

    $5.08
    Replacement 6.16 Inch Air Chamber Diaphragm - Type 16* High Quality Diaphragm* Dimensions:  - 1.295 Inch Height  - 6.16 Inch Outer Diameter* Type 16* Sold Individually* Warranty On Diaphragms Against...
    09-05170259
    SKU:
    09-05170259
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Diameter Options:
    6 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $5.08
    Qty in Cart: 0
    Price:
    $5.08
    Subtotal:
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Enhance your Kenworth T660 with Crossmembers & Covers from our comprehensive selection. These durable, high-quality parts are designed to provide a sturdy foundation and stylish finishing touches for your semi-truck. Upgrade your truck's appearance and functionality with our extensive range of crossmembers, protective covers, and other accessories. Whether you need to replace worn components or customize your rig, our Kenworth T660 parts deliver the strength, style, and performance you demand. Elevate your ride with our premium selection of Kenworth T660 Frame Crossmembers & Covers.

Frequently Asked Questions About Kenworth T660 Frame Crossmembers & Covers

What are frame crossmembers and covers used for on the Kenworth T660?

Frame crossmembers are structural components that run laterally between the frame rails, helping maintain frame rigidity and support other chassis components. Covers are typically used to protect these crossmembers or nearby frame areas from road debris, moisture, and corrosion. Together, they help preserve the structural integrity of the truck's frame over time.

Will these crossmembers and covers fit my specific Kenworth T660?

Fitment can vary depending on the model year, chassis configuration, and specific application of your T660. Because frame components are often built to close tolerances, we recommend verifying part numbers or dimensions against your truck's specifications, or contacting our parts team with your VIN or existing part number to confirm compatibility before ordering.

What materials are these crossmembers and covers made from?

Most crossmembers and covers in this category are constructed from heavy-duty steel or aluminum, depending on the specific part and its intended location on the frame. Steel components are generally chosen for load-bearing strength, while aluminum or coated steel covers may be used where corrosion resistance and weight savings are a priority.

Do these parts come with a protective finish or coating?

Finish options vary by product. Some crossmembers and covers are sold with a factory-style paint, primer, or galvanized coating to help resist rust and corrosion, while others may be bare metal and require the buyer to apply a finish before or after installation. Check the individual product listing for specific finish details before purchasing.

Can I install a replacement crossmember or cover myself, or should I use a professional shop?

Frame crossmembers are structural parts, so installation typically involves proper alignment, torque specifications, and sometimes welding or drilling into the frame rail. While experienced fleet technicians or shop personnel can often handle this type of replacement, we recommend having the work done by a qualified technician to ensure the part is installed correctly and the frame's structural integrity is maintained.

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