Description
Replacement Channel Selection Dial for Professional Portable Radios
Restore Precise Frequency Swapping
Reestablish quick and precise frequency channel selection on your fleet's hand-held transceivers.
The Motorola 3680530Z02 Replacement Channel Knob is a genuine original equipment manufacturer (OEM) frequency switch interface designed to maintain factory-spec functionality on commercial portable two-way radios. Molded from an impact-resistant, high-grip black industrial polymer, this heavy-duty dial directly replaces lost, stripped, or cracked selector components, ensuring distinct physical tactile feedback when toggling across pre-programmed communication channels.
Engineered for public safety fleets, remote industrial utility operations, and multi-shift commercial transport crews, this essential replacement part prevents common communication downtime. Over extended deployments, high-tier field radios are continuously exposed to environmental stress, mechanical friction, and accidental drops that can loosen or snap structural dials. Replacing a damaged or degraded frequency selector dial preserves swift operational navigation and keeps the sensitive internal metal rotary switch stem shielded from dangerous job-site dust contamination.
Key Features & Benefits
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OEM Precision Engineering: The Motorola 3680530Z02 Replacement Channel Knob guarantees a precise friction fit on standard half-round D-shaft selector stems without slipping.
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Deep External Grip Ribs: Molded with anti-slip vertical grooves to enable fluid channel selection when operating with heavy industrial work gloves.
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Debris Ingress Defense: Forms a tight structural barrier around the top interface layout to block moisture, oil, and ambient operational job-site dust.
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Tool-Free Field Installation: Press-fits directly onto the radio chassis's native control post for instant deployment without specialized workshop equipment.
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Industrial Polyurethane Compounding: Fabricated from a heavy-duty black polymer that actively resists fracturing, intense sunlight fading, and grease wear.
Specifications
| Attribute |
Details |
| Brand |
Motorola |
| Model/SKU |
3680530Z02 |
| Product Type |
Replacement Channel Knob |
| Material |
Industrial Plastic Polymer |
| Color |
Black |
| Installation Style |
Push-On Friction Fit |
Compatibility
|
|
|
|
| CP200d |
CP200 |
CP150 |
PR400 |
| HT750 |
HT1250 |
HT1550 |
EX500 |
| EX600 |
XTS1500 |
XTS2500 |
DP1400 |
Recommended Accessories
- Motorola MOTOTRBO CP200d Portable Two-Way Radio (CP200d) — The primary digital hand-held radio platform engineered to natively host this OEM
Frequently Asked Questions
Does this replacement listing include the internal electronic channel selector switch?
No. This item consists of the external molded plastic channel knob dial only. It does not include the internal metal potentiometer shaft, physical rotary switches, or internal circuit board soldering.
Can this component be used as a replacement for the volume adjustment knob?
No. The channel selection switch and the volume control dial feature entirely distinct physical layout diameters and inner alignment dimensions. This specific item is explicitly molded to lock onto the channel selector stem.
How is this channel selector knob installed on a portable transceiver?
Installation is completely tool-less. Simply align the internal flat edge of the replacement knob with the flat side of your radio's metal selector stem, then press downward firmly until it fits securely against the top bezel.
Warranty
1-year manufacturer's warranty.
