Description
Heavy-Duty Vehicle Mounting Trunnion Kit for Mobile Radios
Securely mount your mobile radio for stable, high-vibration vehicle operations.
The Motorola HLN6861D (often referenced as HLN6861) is an official, heavy-duty mobile installation trunnion bracket kit engineered to anchor Motorola mobile two-way radios in vehicles and fixed desktop stations. Designed for under-dash, floor, or overhead vehicle mounting, this robust Motorola HLN6861D Standard Mobile Installation Trunnion Kit keeps your mobile radio firmly in place during rugged transport, off-road driving, and high-vibration emergency responses.
Note that the trailing letter in Motorola part numbers (such as the "D" in HLN6861D) simply indicates the current factory engineering revision level. Motorola automatically ships the latest operational revision, guaranteeing 100% backward physical compatibility with all listed radio models while delivering updated manufacturing enhancements.
Engineered for public safety fleets, commercial transit vehicles, utility trucks, and emergency service vehicles, the HLN6861D includes a heavy-duty steel mounting trunnion bracket along with all required installation hardware and thumb screws. The adjustable side mounting slots allow installers to tilt the radio to an optimal viewing and operational angle for the vehicle driver or passenger.
Key Features & Benefits
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Rugged Vehicle Mounting: Holds mobile radio transceivers securely under dashboards, on transmission humps, or overhead inside vehicle cabs.
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Vibration & Shock Resistant: Built with heavy-gauge steel to withstand severe vehicle vibration, road impacts, and rough off-road conditions.
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Adjustable Tilt Angle: Features slotted mounting channels that allow operators to tilt the radio console for maximum display visibility and easy control access.
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Complete Installation Kit: Includes the main metal trunnion bracket, wing/thumb screws, mounting screws, and locking hardware for quick setup.
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OEM Precision Fit: Genuine Motorola Solutions hardware ensures exact hole alignment and secure mounting without chassis stress.
Specifications
| Attribute |
Details |
| Brand |
Motorola Solutions |
| Model / SKU |
HLN6861D / HLN6861 |
| Kit Type |
Standard Installation Trunnion Kit |
| Material |
Heavy-Duty Stamped Steel |
| Mounting Orientation |
Under-Dash, Floor / Hump, Overhead |
| Radio Power Class |
Mid-Power Mobile Radios |
Compatibility
|
|
|
|
| APX1500 |
APX2500 |
APX4500 |
APX6500 |
| APX7500 |
XTL1500 |
XTL2500 |
XTL5000 |
Recommended Accessories
Power Cables & Hardware
Microphones & External Audio
More Resources
Frequently Asked Questions
What is the purpose of the Motorola HLN6861D kit?
The HLN6861D is a complete vehicle trunnion mounting kit designed to secure mid-power Motorola APX and XTL series mobile radios under vehicle dashboards, on floor humps, or in overhead mounting racks.
Does the HLN6861D kit include mounting hardware?
Yes, the kit includes the main heavy-duty metal trunnion bracket, side thumb screws, locking washers, and vehicle chassis mounting screws.
What is the difference between HLN6861, HLN6861A, HLN6861B, HLN6861C, and HLN6861D?
These part numbers represent progressive engineering revision tiers for the exact same mounting kit. HLN6861D is the current active factory version and is 100% backward compatible with all older HLN6861 iterations.
Will this bracket fit 100-Watt high-power mobile radios?
No, the HLN6861D is designed specifically for standard mid-power mobile radio chassis (up to 50 Watts). High-power 100W transceivers require larger high-power mounting brackets due to their larger heat sink dimensions.
Can the angle of the radio be adjusted after installation?
Yes, the bracket features slotted side mounting channels that allow you to loosen the side thumb screws, tilt the radio to your preferred angle for optimal viewing, and retighten them firmly.
Warranty
1-year manufacturer's warranty.
