U Bolt Leaf Spring Plate Slider D Block 03.221.89.05.0 for BPW Trailer
Brand:
VMItem NO.:
03.221.89.05.0Order(MOQ):
500Payment:
TT, L/C, D/P,WEST UNIONProduct Origin:
ChinaWeight:
8.4Category:
Plate SliderSuitable For:
BPW TrailerPackaging Unit (PU):
1 PCSWeight:
Parameter:
Model:
BPWLength:
Heavy-duty U bolt leaf spring plate slider D block, cross-reference OEM 0322189050 / 0222188050, part number 03.221.89.05.0, engineered as a direct bolt-on replacement for BPW trailer suspension systems. Mounted beneath the spring stack, the slider block allows controlled fore-aft movement of the leaf spring while the U bolts clamp the assembly, reducing inter-leaf friction and extending spring life.
Cast from QT450 ductile iron, the slider delivers high tensile strength and excellent wear resistance under heavy trailer loads. Precision-machined contact surfaces guarantee accurate fitment with no modification required. Surface treated for corrosion resistance and backed by 12-month warranty. Ideal for trailer fleet maintenance and heavy-duty transport operations.
| Name | U Bolt Leaf Spring Plate Slider D Block |
| OE NO. | 0322189050 / 0222188050 |
| Part No. | 03.221.89.05.0 |
| Type | Leaf Spring |
| Material | QT450 |
| Warranty | 12 Months |
| Application | BPW Trailer |
| Place of Origin | Fujian, China |
Fujian Victory Machinery Co., Ltd. is a professional truck parts manufacturer and exporter in China, specializing in leaf spring accessories, suspension, steering and chassis parts for European and Japanese heavy trucks. Factory-direct price, strict quality control, OEM/ODM customization supported. 24/7 service, fast delivery worldwide.

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