加拿大采购需求：卡车配件、钢板弹簧配件、卡车悬架零件、卡车底盘零件、弹簧销、弹簧支架

I'm looking for parts for a specific model of an established truck brand. Please provide a detailed list of available components, including engine parts, transmission systems, and any other essential accessories that are compatible. Additionally, I'd appreciate information on pricing, lead times for delivery, and any bulk order discounts you may offer. If you have any related catalogs or brochures, please send those along too. Your prompt response will be greatly appreciated!