The Four Seasons New SD510HD Compressor (part number 58034) is a direct-fit replacement for 1985-1988 Autocar vehicles with engines.
Features:
- Proven Long-Life Performance: New compressors are tested to deliver durability equal to 100,000 miles, giving customers confidence in long-lasting repairs
- Pre-charged with 3 ounces of PAG oil and compatible with R134a and R1234yf systems, reducing prep time and simplifying installation
- Direct-Fit Design: OE-style connectors ensure a precise fit, helping eliminate the need for splicing and making installation faster and easier for both DIYers and professionals
- Complete Hardware Included: Comes with all required O-rings and sealing washers for R12, R134a, and R1234yf applications, minimizing the need for additional parts purchases.
Specifications:
| Mounting Style | Ear Mount |
| Belt Width IN | 0.750 |
| Comp Head Prt Config | Top-Vert-Tube-O |
| Compressor Head Type | C |
| Connector Type | Bullet |
| Electronic Control Valve | No |
| Model | SD510HD |
| Mounting Hardware Included | No |
| New or Reman | New |
| O-Ring A Number/Desc | 24111 / Mini Teflon Seal O-Ring |
| O-Ring A Quantity | 2 |
| Pulley Diameter MM | 159 |
Fits: 1985-1988 Autocar models including ACL. Confirm your year, make, model, and engine before ordering.
Fitment Notes: w/ SD510HD Compressor
12 Volt
OE No. (4511, 6671) 304412, RD589450
with 1 Groove Pulley
Interchanges With: Volvo 1110148, Reach Heavy Duty 7422382, Freightliner 304402, Sanden 4511, Sanden 9119, Sanden 6671, UAC CO9119XC, NAPA Temp 274014 and 28 more
WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.
