Product Specification
OEM:
| Refereces OEM | |
| Spline Diameter | 1 1/2" |
| Spline Teeth | 10 |
| Arm Lengths | 5,6,7,8" |
| Bushing Diameter | 0.5" |
| Material | Forging or casting |
| MOQ | 50 pcs |
| Packaging | Neutral or Customized |
| Brand | Supper truck/ Ryaim or customized |
| Product standard | High quality/ 100% testing before shipment |
| Delivery term | Fob Ningbo or Shanghai, CIF, DDP…. |



AQ (Super Simple English)
Q: What is your packaging standard?
A: We offer branded boxes, neutral packaging, and customized boxes. For orders over 2000 pieces, we can provide exclusive customized design at a reasonable cost. All packages follow export standards to fully protect goods during transit.
Q: How do you guarantee quality?
A: Our products are manufactured under the TS16949 quality management system. Each item undergoes 100% inspection before shipment. We carry out strict quality control from raw materials to finished products.
Q: What products do you produce?
A: We specialize in truck and trailer brake parts, including manual and automatic slack adjusters, brake chambers, brake expanders, air hoses and brake valves. We also have rich supply chain resources. If you need other auto parts, we can recommend reliable suppliers to match your requirements.
Q: Is this 4 hole 10 teeth manual slack adjuster suitable for heavy duty trailer?
A: Yes, it is perfectly designed for heavy-duty trailers, semi-trailers and commercial trucks with excellent load-bearing performance.
Q: Can this slack adjuster directly replace the original trailer part?
A: It adopts standard OEM dimensions for direct replacement. No cutting or modification is needed for easy installation.
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