Gold Member Since 2010
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Suzhou Runmax Co., Ltd.

King Pin, 3.5′′ King Pin, 90 King Pin manufacturer / supplier in China, offering 3.5′′ / 90 Welded King Pin for Truck and Trailer, T30 Brake Chamber for Truck Brake Disc, Shock Absorber for Truck Suspension and so on.

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Supplier Homepage Product Trailer and Semi-Trailer Parts 3.5′′ / 90 Welded King Pin for Truck and Trailer

3.5′′ / 90 Welded King Pin for Truck and Trailer

FOB Price: Get Latest Price
Min. Order: 50 Pieces
Port: Shanghai, China
Transport Package: Pallet
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: King Pin
  • Color: Black
  • Skid Plate: 10, 12 Kn
  • Size: 3.5′′
  • Trademark: RUNMAX
  • Origin: China
  • Certification: ISO/TS16949
  • Condition: New
  • D-Value: 174
  • Material: SAE5140
  • Specification: SGS 16949, ISO
  • HS Code: 87163910
Product Description
1. The function of the kingpin is to engage the semi-trailer to the fifth wheel.
2. The kingpin is the most critical component used in the load transfer from semi-trailer.
3. The D-value and the thickness of the welding plate are two considerations in choosing a kingpin for a semi-trailer.
4. The actual D-value of the selected kingpin must be larger than the calculated D-value. Then determine the thickness of the skid plate.
5. 2 inch and 3.5 inch type is available.
6. Welded and bolted type is available.

RM#D-value(KN)Skid plate (mm)Size

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