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Kenworth W900B/W900L Frame & Chassis

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Air Spring Rolling Lobe Replaces OE 68617. 9 9K-12 P 100, 8959, W01-358-8959

    Air Spring Rolling Lobe Replaces OE 68617. 9 9K-12 P 100, 8959, W01-358-8959

    AFTERMARKET

    $266.99
    Heavy Duty Semi Truck Air Spring* High Quality Air Spring* Rolling Lobe Type* 5000 Load At 80 PSI* 6250 Load At 100 PSI* Plastic Bottom Plate* With Bumper* Dimensions:  - 10.00 Inch Design Height  -...
    29-0510023
    SKU:
    29-0510023
    Product Type:
    Frame & Chassis
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Style Options:
    Rolling Lobe
    Height Options:
    15 1/2 Inch
    Make:
    Trailer
    $266.99
    Qty in Cart: 0
    Price:
    $266.99
    Subtotal:
  • Air Spring Single Convoluted SP1B150

    Air Spring Single Convoluted SP1B150

    AFTERMARKET

    $504.99
    Firestone Airide Single Convoluted Air Spring* High Quality Air Spring* Single Convoluted* Dimensions:  - 2.99 Inch Minimum Height  - 5.90 Inch Maximum Height* Top Plate:  - (3) Stud Holes  - 6.30...
    29-05100001
    SKU:
    29-05100001
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $504.99
    Qty in Cart: 0
    Price:
    $504.99
    Subtotal:
  • Air Spring Rolling Lobe 1DK23F

    Air Spring Rolling Lobe 1DK23F

    AFTERMARKET

    $237.99
    Trailer Air Spring Rolling Lobe* High Quality Air Spring* Rolling Lobe Type* 5500 Load At 80 PSI* 7000 Load At 100 PSI* 81 CPM Natural Frequency* Plastic Bottom Plate* With Bumper* Dimensions:  - 7...
    29-05100018
    SKU:
    29-05100018
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    Height Options:
    13 1/2 Inch
    Style Options:
    Rolling Lobe
    $237.99
    Qty in Cart: 0
    Price:
    $237.99
    Subtotal:
  • 89 Inch Aluminum Deck Plate With Top Airline Box - Single Electric Dual Air & 2 4 Inch Light Holes

    89 Inch Aluminum Deck Plate With Top Airline Box - Single Electric Dual Air & 2 4 Inch Light Holes

    IOWA CUSTOMS

    $1,524.99
    89 Inch Aluminum Deck Plate With Top Airline Box - Single Electric Dual Air & 2 4 Inch Light Holes* High Quality Deck Plate* Aluminum* With Top Airline Box * Installed 10 Inches From Front Of...
    09-05891000
    SKU:
    09-05891000
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Universal Items
    Length Options:
    89 Inch
    Light Options:
    Without Lights
    $1,524.99
    Qty in Cart: 0
    Price:
    $1,524.99
    Subtotal:
  • Pinion Seal 4.936 OD X 3 Inch OD Replaces A11205Z2730, A1205N2588, 100263

    Pinion Seal 4.936 OD X 3 Inch OD Replaces A11205Z2730, A1205N2588, 100263

    AFTERMARKET

    $104.99
    4.936 Inch Pinion Seal* High Quality Pinion Seal* Dimensions:  - O.D.- 4.936 Inch  - Shaft Diameter- 3.00 Inch* Product Group- Differential* Pinion Seal* Seal Type- CR Genuine* Made In USA* Sold...
    09-05210005
    SKU:
    09-05210005
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Diameter Options:
    4 3/4 Inch
    $104.99
    Qty in Cart: 0
    Price:
    $104.99
    Subtotal:
  • Pinion Seal 3.751 OD X 3 Inch OD Replaces A11205Y2729. A1205P2590. 100495

    Pinion Seal 3.751 OD X 3 Inch OD Replaces A11205Y2729. A1205P2590. 100495

    AFTERMARKET

    $86.99
    3.751 Inch Pinion Seal* High Quality Pinion Seal* Dimensions:  - O.D.- 3.751 Inch  - Shaft Diameter- 3.00 Inch  - Width- 0.694 Inch* Product Group- Differential* Pinion Seal* Seal Type- CR Genuine*...
    09-05210006
    SKU:
    09-05210006
    Product Type:
    Exterior
    Make:
    Universal Items
    $86.99
    Qty in Cart: 0
    Price:
    $86.99
    Subtotal:
  • Shaft Wing Thread U-Joint Replaces 5-9000X. 59000X. Cp92N-Dwt. Cp92Ndwt

    Shaft Wing Thread U-Joint Replaces 5-9000X. 59000X. Cp92N-Dwt. Cp92Ndwt

    AFTERMARKET

    $197.99
    U Joint - 92N Series, WB Type* High Quality Joint* 4 Low Wing Threaded Bearing Caps* Sold Individually* Warranty On Joints Against Defects In Workmanship & Material From Date Of Purchase*** High...
    09-05210004
    SKU:
    09-05210004
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    Material Options:
    Steel
    $197.99
    Qty in Cart: 0
    Price:
    $197.99
    Subtotal:
  • TPHD ABS Sensor Bracket 10023940 2610581C1

    TPHD ABS Sensor Bracket 10023940 2610581C1

    TURNPIKE TRUCK TRIM

    $10.64
    Universal ABS Wheel Speed Sensor Bracket* High Quality ABS Sensor Bracket* Dimensions:  - 3.813 Inch Width  - 3.156 Inch C To C * Sold Individually* Warranty On Sensor Brackets Against Defects In...
    09-05170456
    SKU:
    09-05170456
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Width Options:
    3 3/4 Inch
    $10.64
    Qty in Cart: 0
    Price:
    $10.64
    Subtotal:
  • ABS Adapter Cable Replaces AL919346

    ABS Adapter Cable Replaces AL919346

    AFTERMARKET

    $86.99
    Haldex ABS Adapter Cable Pre-DIN ECU to DIN Solenoid* High Quality Haldex ABS Adapter Cable* Pre-DIN ECU To DIN Solenoid* 3 Pin Pre-DIN ECU Connector* 3 Pin DIN Solenoid Connector* Made In USA* Sold...
    09-05170048
    SKU:
    09-05170048
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $86.99
    Qty in Cart: 0
    Price:
    $86.99
    Subtotal:
  • Camshaft Repair Half Kit Replaces E20902, 4370391

    Camshaft Repair Half Kit Replaces E20902, 4370391

    BESTFIT TRUCK PARTS

    $12.72
    Camshaft Repair Half Kit* High Quality Camshaft Repair Half Kit* Kit Consists:  - (3) Camshaft Bushing  - (4) Washer  - (2) Camshaft Lock* Sold Individually* Warranty On Camshaft Repair Half Kits...
    09-05170053
    SKU:
    09-05170053
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $12.72
    Qty in Cart: 0
    Price:
    $12.72
    Subtotal:
  • Brake Lining 26,000lb - 4592A

    Brake Lining 26,000lb - 4592A

    AFTERMARKET

    $243.99
    Drum Brake Shoe Lining With 18.5 Inch SLR and AL Factor of 195This premium 26000 lbs. rated brake lining is a great choice for transit applications. Each lining is designed to deliver superior...
    09-05170051
    SKU:
    09-05170051
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $243.99
    Qty in Cart: 0
    Price:
    $243.99
    Subtotal:
  • Air Disc Brake Caliper Rationalized ADB22X Driver Side Replaces K081259, K097845, K097849

    Air Disc Brake Caliper Rationalized ADB22X Driver Side Replaces K081259, K097845, K097849

    AFTERMARKET

    $915.99
    Air Disc Caliper Rationalized ADB22X* High Quality Air Disc Caliper* 12 Degree Chamber Mounting* Steer And Drive Axle* Type B: Driver Side For Most Applications* Kit Includes:  - Guide Pin  - Seal  -...
    09-05170050
    SKU:
    09-05170050
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    Position:
    Driver Side
    $915.99
    Qty in Cart: 0
    Price:
    $915.99
    Subtotal:
  • Air Disc Brake Caliper Rationalized ADB22X Passenger Side Replaces K081258, K097844, K097848

    Air Disc Brake Caliper Rationalized ADB22X Passenger Side Replaces K081258, K097844, K097848

    AFTERMARKET

    $915.99
    Air Disc Caliper Rationalized ADB22X* High Quality Air Disc Caliper* 12 Degree Chamber Mounting* Steer And Drive Axle* Type A: Passenger Side For Most Applications* Kit Includes:  - Guide Pin  -...
    09-05170049
    SKU:
    09-05170049
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    Position:
    Passenger Side
    $915.99
    Qty in Cart: 0
    Price:
    $915.99
    Subtotal:
  • Spring Brake Chamber 2.5 Inch Stroke TR3030 For Hendrickson Trailer

    Spring Brake Chamber 2.5 Inch Stroke TR3030 For Hendrickson Trailer

    AFTERMARKET

    $237.99
    3030 Type Standard Stroke Spring Brake Chamber* High Quality Spring Brake* Nylon* Stroke Length- 2.50 Inch* Pushrod 12.00 Inch In Caged Position* Epoxy Coated Head* Non-Pressure Chamber* Lower Push...
    09-05170020
    SKU:
    09-05170020
    Product Type:
    Frame & Chassis
    Material Options:
    Nylon
    Make:
    Universal Items
    $237.99
    Qty in Cart: 0
    Price:
    $237.99
    Subtotal:
  • Air Disc Brake Chamber Type Replaces CSB16D, CSB16D051, K028226, SC16D

    Air Disc Brake Chamber Type Replaces CSB16D, CSB16D051, K028226, SC16D

    AFTERMARKET

    $343.99
    Sealed ADB Service ChamberThe ADB Service Chamber CSB16D is equipped with a standard 2.5-inch stroke, great for air disc brake systems. It has a heavy-duty nylon reinforced diaphragm that offers...
    09-05170022
    SKU:
    09-05170022
    Product Type:
    Frame & Chassis
    Material Options:
    Nylon
    Make:
    Universal Items
    $343.99
    Qty in Cart: 0
    Price:
    $343.99
    Subtotal:
  • Camshaft 1.5 Inch-10 Spline, Driver Side E2795, R607032, 17-569, M16Wk10210

    Camshaft 1.5 Inch-10 Spline, Driver Side E2795, R607032, 17-569, M16Wk10210

    AFTERMARKET

    $77.99
    Driver Side Air Brake Camshaft* High Quality Camshaft* Length L- 17.375 Inch* Length A- 2.219 Inch* Splines- 1.50 Inch-10* Journal Diameter- 1.50 Inch* Driver Side* Sold Individually* Warranty On...
    09-05170006
    SKU:
    09-05170006
    Product Type:
    Frame & Chassis
    Position:
    Driver Side
    Make:
    Universal Items
    $77.99
    Qty in Cart: 0
    Price:
    $77.99
    Subtotal:
  • Camshaft 1.50 Inch-10 Passenger Side E2794, R607031, 17-568, M16Wk10310

    Camshaft 1.50 Inch-10 Passenger Side E2794, R607031, 17-568, M16Wk10310

    AFTERMARKET

    $77.99
    Brake Camshaft* High Quality Camshaft* Length L- 17.375 Inch* Length A- 2.219 Inch* Splines- 1.50 Inch-10* Journal Diameter- 1.50 Inch* Passenger Side* Sold Individually* Warranty On Camshafts...
    09-05170007
    SKU:
    09-05170007
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Make:
    Universal Items
    $77.99
    Qty in Cart: 0
    Price:
    $77.99
    Subtotal:
  • Hadley E-Tone Fire Truck Horn Chrome

    Hadley E-Tone Fire Truck Horn Chrome

    OPP - ORIGINAL PARTS PROGRAM

    $305.99
    Low Tone E-Tone Air Horn For Emergency Vehicles With air Supply* High Quality Train Horn* 24 1/2 Inch Length* 1/8 Inch NPT* Horn Mount Support Included* For Emergency Vehicles * Sold Individually*...
    09-0513124
    SKU:
    09-0513124
    Finish Options:
    Chrome-Plated
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Length Options:
    24 Inch
    Make:
    Universal Items
    $305.99
    Qty in Cart: 0
    Price:
    $305.99
    Subtotal:
  • 24.5 Inch Chrome Aluminum Horn

    24.5 Inch Chrome Aluminum Horn

    OPP - ORIGINAL PARTS PROGRAM

    $222.99
    24.5 Inch Chrome Aluminum Horn* High Quality Horn* Chrome-Plated Aluminum* 24.5 Inch Overall* 7/16-24 Thread Air Connection* Horn Mount Support Included* Sold Individually* Warranty On Horns Against...
    09-0513135
    SKU:
    09-0513135
    Product Type:
    Frame & Chassis
    Material Options:
    Aluminum
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    $222.99
    Qty in Cart: 0
    Price:
    $222.99
    Subtotal:
  • 14 Ft SS 2 Piece Deck Plate With Built In Airline Box With 2 Electric Plugs And 2 Air Line Holes

    14 Ft SS 2 Piece Deck Plate With Built In Airline Box With 2 Electric Plugs And 2 Air Line Holes

    IOWA CUSTOMS

    $2,753.99
    14 Ft SS 2 Piece Deck Plate With Built In Airline Box With 2 Electric Plugs And 2 Air Line Holes* High Quality Deck Plate* Stainless Steel* 14 Foot* With Built In Airline Box * (2) Electric Plugs And...
    09-05143000
    SKU:
    09-05143000
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Length Options:
    14 Feet
    $2,753.99
    Qty in Cart: 0
    Price:
    $2,753.99
    Subtotal:
  • Total: items /

Adding your products to cart

The Kenworth W900B/W900L Frame & Chassis product lineup includes a wide range of essential parts and accessories for these popular semi-truck models. Kenworth is renowned for its durable and reliable trucks, and the W900B/W900L line is a favorite among long-haul drivers. This product lineup covers everything from suspension components like air springs and shock absorbers to vital frame parts like crossmembers, steps, and light bars. Operators can also find all the necessary brake, steering, and axle parts to keep their Kenworths running smoothly. For those seeking a custom look, our complete lineup offers a variety of solutions like Kenworth W900B/W900L fuel tanks, Kenworth W900B/W900L tool/battery boxes, and Kenworth W900B/W900L mud flaps. Whether you're maintaining a fleet or upgrading a single truck, this comprehensive Kenworth W900B/W900L selection has the parts you need to keep your rig in top condition.

Frequently Asked Questions About Kenworth W900B/W900L Frame & Chassis

What years and models are compatible with W900B/W900L frame and chassis parts?

W900B models were produced from 1987 to 2007, while W900L models have been in production since 1990. Most frame and chassis components are interchangeable between these models within the same year ranges. However, there are notable differences: pre-2003 models use different suspension mounting points than 2003+ models, and the frame rail spacing changed in 1994 from 34" to 34.5". Always verify your specific truck's OEM and model year before ordering to ensure proper fitment.

What are the main differences between aftermarket and OEM frame components?

OEM components typically use higher-grade steel (usually 80,000 PSI yield strength) and come with factory warranties. Quality aftermarket parts often match OEM specifications but may use slightly different steel grades or coating processes. The main differences you'll notice are in price (aftermarket is usually 30-50% less expensive) and availability (aftermarket parts are often more readily available). For critical components like frame rails or crossmembers, we recommend sticking with OEM or certified aftermarket brands that meet SAE J1903 standards.

What tools and equipment do I need for frame and chassis component installation?

Basic frame work requires a minimum 3/4" drive socket set, torque wrench capable of 500+ ft-lbs, frame spreader bars, and proper jack stands rated for at least 20 tons. For suspension components, you'll need spring compressors and alignment tools. Many chassis modifications require drilling, so a magnetic drill press is highly recommended for accuracy. Most importantly, frame work should be performed on a level surface with the truck properly supported at multiple points. Professional installation is strongly recommended for major frame repairs or modifications.

How do I identify stress cracks or frame damage that needs immediate attention?

Look for paint flaking or rust streaks around bolt holes, which often indicate flexing or cracks. Common problem areas include the suspension hanger brackets, fifth wheel mounting area, and behind the cab where frame flex is highest. Any crack longer than 2 inches or passing through a bolt hole requires immediate attention. Also check for frame rail deflection - anything over 1/8" per 10 feet indicates serious structural issues. When in doubt, have a certified frame shop perform an inspection using dye penetrant or magnetic particle testing.

What frame modifications are DOT legal and which require recertification?

Simple bolt-on additions like auxiliary crossmembers, frame steps, or mounting brackets typically don't require recertification. However, any modifications involving cutting, welding, or drilling the frame rails require following Federal Motor Carrier Safety Regulation 393.201. This includes frame stretching, shortening, or reinforcement plates. All frame modifications must maintain at least 85% of the original frame strength and be performed by a certified technician. Keep detailed documentation of any frame work, as DOT inspectors may request proof of proper procedures during roadside inspections.


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