INGCO O‑ring 19×3.1mm (AA021001128) is a genuine spare seal designed for the RH10508 1050W Rotary Hammer. It helps maintain airtight sealing in the hammer’s pneumatic/impact mechanism to ensure consistent striking power. Made from resilient elastomer material, this O‑ring resists wear, vibration, and exposure to dust or debris. A correct replacement that supports tool efficiency, reduces internal leakage, and prolongs the working life of the rotary hammer.

Features
Specifically designed for the INGCO RH10508 rotary hammer.
Precise 19×3.1 mm size for proper sealing and fit.
Made from durable, high-quality rubber for long-lasting use.
Provides airtight sealing to maintain impact power.
Resists heat, vibration, and wear during heavy-duty operation.
Helps prevent internal air or grease leakage.
Essential for maintaining tool performance and efficiency.

Specification
Part no.: AA021001128
Material : Rubber

Compatible with the following INGCO tool models.
RH10506
RH10508