AC Compressor V-Belt Pulley for John Deere 27D, 35D, 35G, 50D, 50G, 60D & 60G Excavators

Fits Models At A Glance:

• John Deere Compact & Midi Excavators: 27D, 30G, 30P, 35D, 35G, 35P, 50D, 50G, 50P, 60D, 60G, 60P
• Hitachi Excavators: Zaxis27U-3, Zaxis30U-5N, Zaxis35U-3, Zaxis35U-5N, Zaxis50U-3, Zaxis50U-5N, Zaxis60USB-5N

Key Notes:

• Part Number: 8121386
• Type: Air conditioner compressor V-belt pulley
• Weight: 0.75 lbs
• Application: Drives the AC compressor via the engine V-belt on cab-equipped John Deere compact and midi excavators — the pulley mounts on the AC compressor shaft and transfers belt-driven power from the engine to operate the air conditioning system
• Condition: Aftermarket replacement part

Common Use Case or Symptoms: Use when the AC compressor pulley is cracked, seized, wobbling, or has worn belt grooves causing belt slippage or squealing — a failed pulley will prevent the AC compressor from spinning, resulting in loss of cab cooling on applicable John Deere and Hitachi compact excavators equipped with factory air conditioning.

Why Choose Broken Tractor:

• ✅ Broad G-Series & D-Series Coverage: 8121386 spans the John Deere compact and midi excavator lineup from the 27D through the 60G, covering both the older D-series and current G-series and P-series machines — as well as compatible Hitachi Zaxis models that share the same AC system components.
• ✅ Fast Shipping from a U.S.-Based Team: In-stock and ready to ship from our U.S. warehouses.