Kenworth Frame & Chassis
Reinforce your Kenworth's core with 4 State Trucks' superior Kenworth semi truck frame and chassis components. Count on us for high-grade Kenworth frame and chassis parts that boost structural integrity and durability, guaranteeing your rig handles every payload with unwavering stability. From critical replacements to performance-enhancing upgrades, our parts ensure your Kenworth semi truck's foundation remains rock-solid, making each journey safer and more dependable. Choose 4 State Trucks to fortify your Kenworth's backbone, providing the sturdy base needed for optimal performance and longevity. Whether you're navigating city streets or conquering long-haul routes, our frame and chassis components give you the confidence to tackle any challenge, load after load.
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- Qty in Cart
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- Price
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FREE SHIPPING OVER $249
Washer For 135NT Coupling
PREMIER
$30.16Replacement Washer For 135NT Coupling* High Quality Replacement Washer* For 135NT Coupling* Made In USA* Sold Individually* Warranty On Replacement Washers Against Defects In Workmanship & Material...09-051100722- SKU:
- 09-051100722
- Truck Class:
- Universal
- Location:
- Made In USA
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$30.16Qty in Cart: 0Price:$30.16Subtotal: -
FREE SHIPPING OVER $249
Bushing For 135NT Coupling
PREMIER
$16.19Bushing For 135NT Coupling* High Quality Replacement Bushing* For 135NT Coupling* Made In USA* Sold Individually* Warranty On Replacement Bushings Against Defects In Workmanship & Material From Date...09-051100721- SKU:
- 09-051100721
- Location:
- Made In USA
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$16.19Qty in Cart: 0Price:$16.19Subtotal: -
Lock Nut - 1-3/4 Inch For Use With 135Nt Coupling
PREMIER
$80.99Lock Nut- 1-3/4 Inch For Use With 135Nt Coupling* High Quality Replacement Lock Nut* 1 3/4 Inch* For The Use With 135NT Coupling* Made In USA* Sold Individually* Warranty On Replacement Lock Nuts...09-051100720- SKU:
- 09-051100720
- Truck Class:
- Universal
- Location:
- Made In USA
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$80.99Qty in Cart: 0Price:$80.99Subtotal: -
FREE SHIPPING OVER $249
Retaining Ring - 1-3/4 Inch Id For Use With 135Nt Coupling
PREMIER
$6.45Retaining Ring- 1-3/4 Inch Id For Use With 135Nt Coupling* High Quality Replacement Retaining Ring* 1-3/4 Inch ID* For The Use With 135NT Coupling* Made In USA* Sold Individually* Warranty On...09-051100719- SKU:
- 09-051100719
- Location:
- Made In USA
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$6.45Qty in Cart: 0Price:$6.45Subtotal: -
Swivel Mounting Plate For Use With 135Nt Coupling
PREMIER
$166.99Swivel Mounting Plate For Use With 135Nt Coupling* High Quality Replacement Swivel Mounting Plate* For Use With 135NT Coupling* Made In USA* Sold Individually* Warranty On Replacement Swivel Mounting...09-051100718- SKU:
- 09-051100718
- Location:
- Made In USA
- Truck Class:
- Universal
- Style Options:
- Swivel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$166.99Qty in Cart: 0Price:$166.99Subtotal: -
135PK Coupling Replacement Part Kit
PREMIER
$128.99135PK Coupling Replacement Part Kit* High Quality Replacement Parts Kit* Includes: â- Pinsâ- Latch And Latch Lockâ- Springsâ- Bushings â- Retaining Rings* Made In USA* Sold Individually* Warranty On...09-051100717- SKU:
- 09-051100717
- Truck Class:
- Universal
- Location:
- Made In USA
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$128.99Qty in Cart: 0Price:$128.99Subtotal: -
135NT Swivel Drawbar Eye
PREMIER
$732.99135NT Swivel Drawbar Eye* High Quality Swivel Coupling* Agricultural And Military Operations Will All Benefit From Premiers 135NT And 235NT Swivel Couplings* Swivel Action Eliminates Torque Between...09-051100716- SKU:
- 09-051100716
- Location:
- Made In USA
- Truck Class:
- Universal
- Rating:
- 30000 LBS
- Style Options:
- Swivel
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$732.99Qty in Cart: 0Price:$732.99Subtotal: -
FREE SHIPPING OVER $249
Retaining Rings For Model 140 Coupling Includes 2 Retaining Rings. 3/4 Inch
PREMIER
$6.45Retaining Rings For Model 140 Coupling Includes 2 Retaining Rings. 3/4 Inch* High Quality Replacement Retaining Rings* Includes 2 Retaining Rings* 3/4 Inch* Made In USA* Sold Individually* Warranty...09-051100715- SKU:
- 09-051100715
- Truck Class:
- Universal
- Location:
- Made In USA
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$6.45Qty in Cart: 0Price:$6.45Subtotal: -
FREE SHIPPING OVER $249
Spring For Model 140 Coupling Spring - 3/8 Inch X 1-9/16 Inch
PREMIER
$11.89Spring For Model 140 Coupling Spring- 3/8 Inch X 1-9/16 Inch* High Quality Replacement Spring* For Coupling Spring 3/8 Inch X 1-9/16 Inch* Made In USA* Sold Individually* Warranty On Replacement...09-051100714- SKU:
- 09-051100714
- Location:
- Made In USA
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$11.89Qty in Cart: 0Price:$11.89Subtotal: -
FREE SHIPPING OVER $249
142 Key/Latch For 140 Coupling
PREMIER
$30.163/4 Inch Square Key/Latch Replacement For 140 Coupling* High Quality Replacement Key/ Latch* For Coupling Key/ Latch 3/4 Inch Square* Made In USA* Sold Individually* Warranty On Replacement Key/...09-051100713- SKU:
- 09-051100713
- Truck Class:
- Universal
- Location:
- Made In USA
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$30.16Qty in Cart: 0Price:$30.16Subtotal: -
Latch For Model 140 Coupling Latch For 140 Coupling
PREMIER
$171.99Latch For Model 140 Coupling Latch For 140 Coupling* High Quality Replacement Latch* Made In USA* Sold Individually* Warranty On Replacement Latches Against Defects In Workmanship & Material From...09-051100712- SKU:
- 09-051100712
- Location:
- Made In USA
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$171.99Qty in Cart: 0Price:$171.99Subtotal: -
FREE SHIPPING OVER $249
131 Replacement Pin For 140 Coupling
PREMIER
$27.06131 Replacement Pin For 140 Coupling* High Quality Replacement Pin* For Use With 130, 135NT, 140, 235NT, And 240 Couplings* Made In USA* Sold Individually* Warranty On Replacement Pins Against...09-051100711- SKU:
- 09-051100711
- Location:
- Made In USA
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$27.06Qty in Cart: 0Price:$27.06Subtotal: -
570A Slack Reducing Coupling Kit
PREMIER
$1,136.99570A Slack Reducing Coupling Kit* High Quality Reducing Coupling Kit* Includesâ- Couplingâ- Bolt Kitâ- Air Chamber And Thimble* Max. Gross Trailer Weight 90000 Lbs.* Max. Tongue Weight 18000 Lbs.*...09-051100692- SKU:
- 09-051100692
- Truck Class:
- Universal
- Location:
- Made In USA
- Rating:
- 90000 LBS
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$1,136.99Qty in Cart: 0Price:$1,136.99Subtotal: -
570 Slack Reducing Coupling
PREMIER
$975.99570 Slack Reducing Coupling* High Quality Slack Reducing Coupling* Max. Gross Trailer Weight 90000 Lbs.* Max. Tongue Weight 18000 Lbs.* Ultimate Latch Capacity 20000 Lbs.* Max. Eye X-Section 1-13/16...09-051100691- SKU:
- 09-051100691
- Truck Class:
- Universal
- Location:
- Made In USA
- Rating:
- 90000 LBS
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$975.99Qty in Cart: 0Price:$975.99Subtotal: -
370BC Slack Reducing Coupling Kit
PREMIER
$1,193.99370BC Slack Reducing Coupling Kit* High Quality Slack Reducing Coupling Kit* Includes:â- Couplingâ- Bolt Kitâ- Air Chamber â- Thimble* Max. Gross Trailer Weight 90000 Lbs.* Max. Tongue Weight 18000...09-051100690- SKU:
- 09-051100690
- Truck Class:
- Universal
- Location:
- Made In USA
- Rating:
- 90000 LBS
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$1,193.99Qty in Cart: 0Price:$1,193.99Subtotal: -
370B Slack Reducing Coupling
PREMIER
$1,019.99370B Slack Reducing Coupling* High Quality Slack Reducing Coupling* Max. Gross Trailer Weight 90000 Lbs.* Max. Tongue Weight 18000 Lbs.* Ultimate Latch Capacity 20000 Lbs.* Max. Eye X-Section 1-13/16...09-051100689- SKU:
- 09-051100689
- Truck Class:
- Universal
- Location:
- Made In USA
- Rating:
- 90000 LBS
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$1,019.99Qty in Cart: 0Price:$1,019.99Subtotal: -
370K Coupling Replacement Part Kit
PREMIER
$349.99370K Coupling Replacement Part Kit* High Quality Coupling Replacement Parts Kit* Includes:â- Locknutsâ- Locking Pawlâ- Pawlâ- Springâ- Spacerâ- Bolts â- Latch And Spring* Made In USA* Sold...09-051100688- SKU:
- 09-051100688
- Truck Class:
- Universal
- Location:
- Made In USA
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$349.99Qty in Cart: 0Price:$349.99Subtotal: -
370A Slack Reducing Coupling Kit
PREMIER
$1,000.99370A Slack Reducing Coupling Kit* High Quality Slack Reducing Coupling Kit* Includes:â- Couplingâ- Bolt Kitâ- Air Chamberâ- Air Chamber Adapter Bracket â- Thimble* Max. Gross Trailer Weight 90000 Lbs...09-051100687- SKU:
- 09-051100687
- Rating:
- 90000 LBS
- Truck Class:
- Universal
- Location:
- Made In USA
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$1,000.99Qty in Cart: 0Price:$1,000.99Subtotal: -
370 Slack Reducing Coupling
PREMIER
$776.99370 Slack Reducing Coupling* High Quality Slack Reducing Coupling* Max. Gross Trailer Weight 90000 Lbs.* Max. Tongue Weight 18000 Lbs.* Ultimate Latch Capacity 20000 Lbs.* Max. Eye X-Section 1-13/16...09-051100686- SKU:
- 09-051100686
- Rating:
- 90000 LBS
- Truck Class:
- Universal
- Location:
- Made In USA
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$776.99Qty in Cart: 0Price:$776.99Subtotal: -
270 Coupling Replacement Part Kit
PREMIER
$260.99Coupling Part Kit W/ Latch, Pawl, Spring, Set Screw, Bolt, Locknut, Pin, Retaining Rings* High Quality Coupling Replacement Parts Kit* Includes: â- Latchâ- Pawlâ- Springâ- Set Screwâ- Boltâ-...09-051100685- SKU:
- 09-051100685
- Truck Class:
- Universal
- Location:
- Made In USA
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$260.99Qty in Cart: 0Price:$260.99Subtotal:
