Features: 1. OEM Number: The replacement manufacturer part numbers for reference are 93210-45742-00 (2 O-rings), 90507-20030-00 (4 springs). Excellent aftermarket accessories. 2. Fitment: Manufactured to meet standard specifications, this exhaust pipe springs and O-rings kit is a replacement for YFZ350 Banshee 1987-2006. 3. Premium Material: The exhaust pipe springs and O-rings set is made of high-quality metal materials for maximum performance and durability, reliable motorcycle parts. 4. Direct Replacement: This exhaust pipe springs and O-rings kit is an excellent replacement for the broken or worn-out parts on your motorcycle or ATV exhausts. 5. High Reliability: Precise and careful workmanship ensures long-lasting use, cost-effective and does not require frequent replacement. Specification: Item Type: Exhaust Pipe Springs O-Rings Kit Material: Metal OEM: 93210-45742-00 (2 O-rings), 90507-20030-00 (4 springs) Fitment: Replacement for YFZ350 Banshee 1987-2006 Package List: 2 x O-Rings 4 x Spring Note: 1. Please double check the part number of your item; compatibility information is for reference only. 2. If you are unsure about the item, please verify before purchasing to avoid returns.