The Genie 48997GT is a genuine OEM Diagnostic Nipple, #4, designed for a wide range of Genie aerial lifts and related equipment. Sourced directly from Genie, this part carries full OEM authorization, ensuring the component matches the original specification your machine was built with. It fits an extensive lineup of Genie equipment, spanning GS scissor lifts, S and SX telescopic boom lifts, Z and ZX articulating boom lifts, GR and GRC vertical mast lifts, QS stock-picking lifts, and GTH telehandlers. Cross-reference part number 48997GT against your machine's parts manual to confirm application before ordering.
Key Features
- Genuine OEM Hydraulic Fittings Grade — Manufactured to the exact thread form and port geometry Genie specifies, so this nipple seals correctly in the diagnostic test port without improvisation or adapters.
- Direct Plug-In Compatibility — The #4 designation matches the test-port size used across Genie's hydraulic diagnostic circuits, allowing pressure gauges and test equipment to thread in cleanly and seat flush.
- Broad Fleet Coverage — A single part number services GS scissor lifts, S and SX telescopic booms, Z and ZX articulating booms, GR and GRC runabout lifts, QS stock pickers, and GTH telehandlers, making it a practical item to have on hand for mixed Genie fleets.
- Accurate Diagnostic Readings — A damaged or missing diagnostic nipple can prevent technicians from obtaining reliable hydraulic pressure readings, leading to misdiagnosis. This part restores proper test-port function so troubleshooting data is accurate and actionable.
- Hydraulic System Integrity — On aerial lifts, incorrect hydraulic pressure readings can mask faults in lift, drive, and stability circuits. Using a correctly fitted diagnostic nipple ensures that service checks reflect true system conditions — an important consideration when verifying safe operating pressures.
A diagnostic nipple is a small threaded fitting installed in the hydraulic circuit at a designated test port. It provides a leak-free connection point where a pressure gauge or hydraulic test instrument can be temporarily attached to read system pressure during servicing or fault diagnosis. When this fitting is missing, damaged, or cross-threaded, it becomes impossible to make a reliable hydraulic connection at that port, which can compromise the accuracy of pressure readings and slow down the troubleshooting process. Keeping the diagnostic port fittings in good condition is a routine but important part of maintaining an aerial lift's hydraulic serviceability.
Part Details
| Part Number | 48997GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Diagnostic Nipple, #4 |
Compatibility & Fitment
| Name | Model |
|---|---|
| GRC-12 | GRC-12 |
| QS-12R | QS-12R |
| QS-15R | QS-15R |
| QS-20R | QS-20R |
| QS-12W | QS-12W |
| QS-15W | QS-15W |
| QS-20W | QS-20W |
| GR-12 | GR-12 |
| GR-15 | GR-15 |
| GR-20 | GR-20 |
| GR-8 | GR-8 |
| S-100HD | S-100HD |
| S-120HD | S-120HD |
| SX-150 | SX-150 |
| S-60 XC | S-60 XC |
| S-65 XC | S-65 XC |
| S-60 HF | S-60 HF |
| S-65 HF | S-65 HF |
| SX-180 | SX-180 |
| SX-135 XC | SX-135 XC |
| S-40 | S-40 |
| S-45 | S-45 |
| S-80 XC | S-80 XC |
| S-85 XC | S-85 XC |
| S-80 HF | S-80 HF |
| S-85 HF | S-85 HF |
| SX-105 XC | SX-105 XC |
| SX-125 XC | SX-125 XC |
| S-40 XC | S-40 XC |
| S-45 XC | S-45 XC |
| S-40 TRAX | S-40 TRAX |
| S-45 TRAX | S-45 TRAX |
| S-40 HF | S-40 HF |
| S-45 HF | S-45 HF |
| S-60 J | S-60 J |
| S-80 J | S-80 J |
| S-85 XC FE | S-85 XC FE |
| S-85 XC E | S-85 XC E |
| S-3800 | S-3800 |
| S-3200 | S-3200 |
| S-120 | S-120 |
| S-125 | S-125 |
| S-100 | S-100 |
| S-105 | S-105 |
| S-60 | S-60 |
| S-80 | S-80 |
| S-85 | S-85 |
| S-65 | S-65 |
| GS-2669BE | GS-2669BE |
| GS-3369BE | GS-3369BE |
| GS-4069BE | GS-4069BE |
| GS-3384 | GS-3384 |
| GS-3390 | GS-3390 |
| GS-4390 | GS-4390 |
| GS-5390 | GS-5390 |
| GS-1530 | GS-1530 |
| GS-1532 | GS-1532 |
| GS-1930 | GS-1930 |
| GS-1932 | GS-1932 |
| GS-2046 | GS-2046 |
| GS-2646 | GS-2646 |
| GS-3246 | GS-3246 |
| GS-2669DC | GS-2669DC |
| GS-3369DC | GS-3369DC |
| GS-4069DC | GS-4069DC |
| GS-2032 | GS-2032 |
| GS-2632 | GS-2632 |
| GS-3232 | GS-3232 |
| GS-4047 | GS-4047 |
| GS-2669RT | GS-2669RT |
| GS-3369RT | GS-3369RT |
| GS-4069RT | GS-4069RT |
| GS-1330m | GS-1330m |
| GS-4046 | GS-4046 |
| GS-1332m | GS-1332m |
| GS-1432m | GS-1432m |
| GS-1932m | GS-1932m |
| GS-2646 AV | GS-2646 AV |
| GS-2646 AV35 | GS-2646 AV35 |
| GS-2668 RT | GS-2668 RT |
| GS-3268 RT | GS-3268 RT |
| GS-2668 DC | GS-2668 DC |
| GS-3268 DC | GS-3268 DC |
| GS-30 | GS-30 |
| GS-32 | GS-32 |
| GS-46 | GS-46 |
| GTH-1048 | GTH-1048 |
| GTH-1056 | GTH-1056 |
| TZ-50/30 | TZ-50/30 |
| TZ-50 | TZ-50 |
| TMZ-50/30 | TMZ-50/30 |
| TMZ-17/10 | TMZ-17/10 |
| Z-60/34 | Z-60/34 |
| Z-34/22 N | Z-34/22 N |
| Z-34/22 DC | Z-34/22 DC |
| Z-34/22 Bi-Energy | Z-34/22 Bi-Energy |
| Z-51/30J | Z-51/30J |
| Z-45/25 | Z-45/25 |
| Z-45/25J IC Power | Z-45/25J IC Power |
| Z33/18 | Z33/18 |
| Z-30/20 N | Z-30/20 N |
| Z-30/20N RJ | Z-30/20N RJ |
| ZX-135/70 | ZX-135/70 |
| Z-45 XC | Z-45 XC |
| Z-34/22 IC | Z-34/22 IC |
| Z-60/37 DC | Z-60/37 DC |
| Z-60/37 FE Hybrid | Z-60/37 FE Hybrid |
| Z-45/25 IC | Z-45/25 IC |
| Z-60 DC | Z-60 DC |
| Z-60 FE Hybrid | Z-60 FE Hybrid |
| Z-33 DC Power | Z-33 DC Power |
| Z-45 FE Hybrid | Z-45 FE Hybrid |
| Z-45 DC | Z-45 DC |
| Z-60 FE | Z-60 FE |
| Z-45/25J IC | Z-45/25J IC |
| Z-45/22 | Z-45/22 |
| Z-45/25J DC | Z-45/25J DC |
| Z-45/25J Bi-Energy | Z-45/25J Bi-Energy |
| Z-34 IC | Z-34 IC |
| Z-45/22D | Z-45/22D |
| Z-45/22DRT | Z-45/22DRT |
| Z-45/22 MP | Z-45/22 MP |
| Z-25/8 | Z-25/8 |
| Z-20/8 | Z-20/8 |
| Z-20/8N | Z-20/8N |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
