Professional faucet stem assembly compatible with La Torre Single Lever Faucets, models -92-298, 7034, -121620, and DA507348N. These replacement parts are rotary-style single levers for outdoor faucets and showers. Key dimension: 35 mm diameter (1 3/8 inch). Please verify exact dimensions using the provided measurement diagram before ordering. User-friendly installation: Designed for simple, quick replacement—typically completed in minutes. Follow included instructions to replace your existing valve core. Construction: Pressure balance valve core made from durable ABS plastic and ceramic components. Note: Verify compatibility with your specific faucet model before purchase. Model numbers: K35A, K35B, NKJ35A Diameter: 35 mm Material: Plastic + Ceramic Color: As shown in image Package includes: 1 x Faucet stem assembly Important installation instructions: - Shut off the water supply before beginning installation. - Clean the area around the old valve thoroughly to prevent leaks or loss of hot water. - Align the new stem according to the “hot side” indicator on the valve body and ensure full insertion into the slot. - After installation, adjust the rotational limit stop to prevent the handle from rotating too far toward the hot side. Note: Color may vary slightly due to lighting and screen display differences. Measurement tolerance: ±1–3 cm.