Description
10SRE18C A/C compressor — John Deere equipment
A premium 10SRE18C-pattern compressor assembly built to meet or exceed OE standards for John Deere backhoes, excavators, loaders, and tractors. 8-groove serpentine clutch, 120 mm pulley, 12 volt, ports clocked at 12:00 — and 100% factory-tested for noise, vibration, and leakage. A direct replacement for John Deere RE284680 and UAC CO 29222C.
Confirm these before you order
On equipment, the clutch, ports, and clocking have to match exactly. Check your original against this configuration:
Confirm before ordering. Match the groove count, pulley diameter, port sizes, and clocking to your original — or call us with your John Deere part number and we’ll confirm the right compressor.
Built for the job
Meets or exceeds OE
A premium 10SRE18C-pattern unit engineered as a direct-fit replacement for John Deere RE284680.
100% factory-tested
Every unit is tested for noise, vibration, and leakage before it ships.
Correct clocking
Ports clocked at 12:00 with 18 mm suction / 15 mm discharge — match it to your original.
Serpentine clutch
8-groove serpentine clutch on a 120 mm pulley, 12 volt.
Wide interchange
Cross-references John Deere, UAC, Denso, Four Seasons, and more — see the table below.
Restores cooling
Brings the cab A/C back to full output when a worn or seized compressor has quit.
Application
Fits a range of John Deere equipment — backhoe loaders, excavators, loaders, and tractors. On equipment, the surest way to confirm fitment is by part number.
Confirm your application. Match your original John Deere number (RE284680) or a cross-reference below to this unit — or call us at 480-507-2229 with your machine’s model and we’ll confirm.
OE & interchange numbers
Match your old compressor against the numbers below.
| Brand | Part number(s) |
|---|---|
| John Deere (OE) | RE284680 |
| UAC | CO 29222C |
| Denso | DCP99520 |
| Four Seasons | 168385 |
| MEI | 5-1428 |
Additional interchange numbers apply — call with your old part number if you don’t see it here.
Technical details
Renew these while the system’s open
Any time you replace a compressor, renew the wear parts and set the oil — it protects your new compressor:
Drier / accumulator
Always replace the drier with the compressor so moisture and debris don’t reach the new unit.
Shop driers →Expansion valve / orifice
Replace the metering device so refrigerant flows correctly and debris is caught.
Shop metering devices →A/C oil & UV dye
Set the correct oil charge for your system and add UV dye to catch future leaks fast.
Shop oil →Fit it right
A new compressor fails fast if the system isn’t flushed and the oil isn’t set. Do it in order:
Recover & flush
Recover the charge, then flush the system to clear debris from any prior compressor failure.
Replace wear parts
Fit a new drier and metering device, and new O-rings at every connection you open.
Set the oil
Measure and set the correct oil charge for the system before install.
Evacuate & recharge
Pull a deep vacuum, then charge to the machine’s specification.
Add to your order
| Image | Product Name | SKU | Price | In Stock | Quantity | Add To Cart |
|---|---|---|---|---|---|---|
|
Condenser Manifold Fitting · #6 Hose @ 3 O'clock · Custom / LS Swap | 234-544 | $47.25 | 47 in stock | ||
|
Condenser Manifold Fitting · #6 Hose @ 6 O'clock · Custom / LS Swap | 234-545 | $47.25 | 45 in stock | ||
|
Condenser Manifold Fitting · #6 Hose @ 9 O'clock · Custom / LS Swap | 234-546 | $47.25 | 48 in stock | ||
|
A/C Compressor Manifold · High Side · #8 Hose @ 3 O'clock · 10S20F/10S17F | 234-547 | $47.25 | 32 in stock | ||
|
A/C Compressor Manifold · High Side · #8 Hose @ 6 O'clock · 10S20F/10S17F | 234-548 | $47.25 | 15 in stock | ||
|
A/C Compressor Manifold · High Side · #8 Hose @ 9 O'clock · 10S20F/10S17F | 234-549 | $47.25 | 42 in stock | ||
|
A/C Compressor Manifold · Low Side · #10 Hose @ 3 O'clock · 10S20F/10S17F | 234-550 | $47.25 | 15 in stock | ||
|
A/C Compressor Manifold · Low Side · #10 Hose @ 6 O'clock · 10S20F/10S17F | 234-551 | $47.25 | 45 in stock |
Compressor FAQ
What does it replace?
How do I confirm it fits my machine?
What is the clocking?
Is it tested?
Do I need to replace anything else?
Match your compressor before you buy
Send us your John Deere part number or your machine’s model and we’ll confirm the right compressor and the parts to complete the repair.
Add to cart ↑ Confirm my fitmentJohn Deere®, Denso®, and all manufacturer names and part numbers are trademarks of their respective owners and are listed for identification and cross-reference purposes only; their use does not imply affiliation or endorsement. This is a replacement compressor assembly. Confirm part number, clutch configuration, port sizes, and clocking against your machine before ordering.
