The Genie 1280591GT Alternator Pulley Spacer, Deutz BF4L2011 is a genuine OEM component built for Genie S and SX series telescopic boom lifts and Z and ZX series articulating boom lifts equipped with the Deutz BF4L2011 engine. As an authentic Genie OEM part, it is manufactured to the same specifications as the original, ensuring a correct installation with no guesswork. This spacer is confirmed to fit machines including the S-100HD, S-120HD, SX-150, SX-180, SX-135 XC, Z-135/70, ZX-135/70, and Z-80/60 — always cross-reference part number 1280591GT against your machine's parts manual to confirm fitment for your specific unit.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to exact OEM tolerances for the Deutz BF4L2011 engine, ensuring the alternator pulley seats and aligns correctly on installation.
- Direct-Fit Replacement — This spacer installs in the original position without machining, shimming, or adaptation, restoring the correct pulley stack-up as designed.
- Broad Boom Lift Compatibility — Fits Genie S and SX series telescopic booms and Z and ZX series articulating booms, including the SX-180, SX-135 XC, Z-135/70, and ZX-135/70.
- Protects Alternator and Pulley Alignment — A correctly fitted spacer maintains proper belt tension and pulley alignment, preventing premature wear on the belt, bearings, and alternator.
- Authentic Genie OEM Part — Sourced directly through the Genie OEM supply chain and sold by DHS Equipment.
A pulley spacer positions the alternator pulley at the correct lateral location on the shaft, maintaining proper alignment with the drive belt and the other pulleys in the belt drive system. When a spacer is worn, damaged, or missing, pulley misalignment results in accelerated belt wear, belt tracking problems, and increased load on alternator shaft bearings. Replacing a failed spacer with the correct OEM component restores proper geometry and protects the surrounding drivetrain components from secondary damage.
Part Details
| Part Number | 1280591GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Alternator Pulley Spacer, Deutz BF4L2011 |
Compatibility & Fitment
| Name | Models |
|---|---|
| S-100HD | S-100HD |
| S-120HD | S-120HD |
| SX-135 XC | SX-135 XC |
| SX-150 | SX-150 |
| SX-180 | SX-180 |
| Z-80/60 | Z-80/60 |
| Z-135/70 | Z-135/70 |
| ZX-135/70 | ZX-135/70 |
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.
