Alternator 1183858 by RQ Parts – Optimized Product Page Content

🔹 Product Overview
The Alternator, identified by the Genie part number 1183858, is the primary charging unit for the diesel engines powering large-scale Genie Articulating (Z-Series) and Telescopic (S-Series) Boom Lifts. This high-output replacement alternator is essential for continuously converting mechanical energy into electrical energy, ensuring the lift’s battery remains charged and that all electrical systems (controls, sensors, lights) receive stable power while the engine is running.
A failing Genie 1183858 Alternator can lead to battery drain, system shutdowns, and immediate equipment failure. The RQ Parts replacement offers dependable, heavy-duty performance, built to match the exact specifications required by powerful models like the Z-80/60 and S-120, minimizing costly lift downtime.
🔹 Key Features & Benefits
✅ Direct 1183858 Replacement: Engineered for precise fitment and electrical compatibility with the original Genie unit, ensuring plug-and-play installation.
✅ High-Output Performance: Delivers consistent, robust charging capacity essential for the complex electrical demands of large boom lifts.
✅ Prevents Battery Failure: Keeps the battery fully charged, extending its lifespan and ensuring reliable engine starting.
✅ Wide Boom Lift Compatibility: Essential charging component for a broad range of high-reach Genie S-Series and Z-Series models.1
✅ RQ Parts Quality: Durable construction designed to withstand the heat and vibration of heavy-duty diesel engines.
🔹 Technical Details
| Detail |
Specification |
| Part Number |
1183858 (Original Genie P/N) |
| Brand |
RQ Parts (Aftermarket Replacement) |
| Condition |
100% New Aftermarket Alternator |
| Application Type |
Engine Charging System Component (Diesel/Gas) |
| Compatibility Check |
Essential for numerous Genie Z-Series and S-Series boom lifts. |
| Output/Voltage |
High-amperage output (Specific voltage/ampere rating matches OEM). |
| Warranty |
Backed by a 12-month RQ Parts performance warranty. |
🔹 Compatible Genie Models & Applications
The RQ Parts 1183858 Alternator is a critical engine component for maintaining the electrical systems of these high-demand Genie Boom Lifts:
| Genie Model Series |
Specific Compatible Models (Examples) |
Key Application Area |
| Z-Series (Articulating Boom) |
Z-80/60 (Engine-Powered Models) |
Primary electrical charging source for the entire machine. |
| S-Series (Telescopic Boom) |
S-80X, S-85, S-100, S-120 |
Charging system for the highest-reach Genie boom lifts. |
| Other High-Reach Lifts |
Various models utilizing compatible Deutz, Perkins, or Kubota engines. |
Ensure electrical stability for controls and safety features. |
Common Application: Provides power generation once the engine is running, supplying current to the electrical system and recharging the starting battery.
🔹 Why Choose RQ Parts?
- Reliability for High-Reach Lifts: We understand the critical nature of parts for high-reach equipment. Our 1183858 Alternator ensures reliable power for safe operation of Genie S-120 and Z-80 lifts.
- Specialized AWP Focus: RQ Parts delivers components that meet the rigorous durability and output standards required by the AWP industry.
- Cost-Effective Power Solution: Get superior charging reliability and longevity without the high OEM price tag, optimizing your maintenance spend.
- Fast Logistics: A failed alternator grounds your machine immediately. RQ Parts prioritizes fast shipping to minimize costly boom lift downtime.