Nathan AirChime K-Series Diaphragm (K3, K5)

Description DIAPHRAGMS, NOT DIAGRAMS.  Restore your AirChime K-Series horns with this premium diaphragm. Made of rust-resistant stainless steel, it is the only suitable replacement for K-series bells. Our diaphragm is precision machined for optimal performance and comes with 1 diaphragm cushion. Buy a diaphragm kit for all 3 pieces to complete your K-series bell repair. Extreme-Precision Machined Steel Stainless Steel Will Never Rust Includes One AirChime K-Series Diaphragm Specifications Part Number HP-K-DIAPHRAGM Policies & Warranty Information Money-Back Guarantee/Refund PolicyAll merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replaceme