Description
Overview:
The Packing Gland for Hikoki disc grinders is a small but important sealing component that helps keep abrasive dust out of critical moving parts. Manufactured as a Genuine Hitachi/Hikoki part, it is made from a durable black elastomer (rubber) shaped to seat securely in the grinder housing for a reliable, long‐term seal. It is designed for popular compact angle grinders, including the Hikoki G10SR4 and G12SR4, and is a direct replacement for OEM No. 338849. By maintaining a clean barrier around internal components such as bearings and the gear housing, the gland supports smooth operation and reduces premature wear. It is suitable for routine maintenance or repairs where the original seal has become worn, hardened, or damaged.
Key Features:
- Genuine Hikoki/Hitachi spare for assured fit and compatibility
- Direct replacement for OEM No. 338849 to restore correct sealing
- Durable rubber construction designed to withstand grinder dust and vibration
- Helps protect bearings, gearbox and motor internals from dust ingress
- Supports consistent grinder performance and extended service life
- Compact, form‐matched profile for a snug, leak‐resistant fit
- Simple to install during standard strip‐down and reassembly
- Suitable for regular preventative maintenance schedules
Typical Applications:
Used when servicing or overhauling small Hikoki angle grinders to renew the dust seal around the front housing or adjacent components. Ideal for trades and workshop maintenance where grinders operate in dusty environments, helping preserve smooth running, reduce downtime, and maintain safety and accuracy during cutting, grinding, and surface preparation tasks.
Also known as:
Grinder packing gland, sealing gland, gland seal, packing seal, dust seal ring, housing seal, rubber gland.
Fits Models:
G10SR4, G12SR4, G12SS2, G12STX, G18DSL2
Alternate Part Numbers:
338849, HKK338849
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