Product DescriptionN148120SV Compressor Regulator Bonnet Replacement for DeWalt D55149 D55168 Product details Regulator BonnetPlate,part number: N148120SV Includes (1)N148120SV Regulator Bonnet Applicable to the following models: D55149 Type 4, D55168 Type 4, D55168 Type 5, D55146 Type 4, D55146 Type 3 For Bostitch CAP1615-OF Type 0, CAP1645-OF Type 1 N148120SV are new parts. They are designed and manufactured with durable materials, ensuring they are strong, compact, long-lasting, and easy to align The N148120SV seamless replacement part not only minimizes the risk of loose components during operation but also restores the performance of the compressor Thank you for choosing our N148120SV replacement part. To ensure smooth installation, please first inspect the part's appearance to confirm it matches the product image. Additionally, please compare the part with your compressor's model to ensure proper installation