- MHD Part #: CO-2045CA
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- Brand: Sunair
A/C Compressor - 5H14 EM A2 132MM 12V PT-4002 FL
The Sunair CO-2045CA is a Sanden-style SD5H14HD A/C compressor engineered for heavy-duty and agricultural HVAC systems. A 12 V coil, 132 mm A2 V-belt clutch, bullet terminal, and vertical O-ring ports streamline drop-in service on R134a platforms.
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Proven SD5H14HD performance
The Sunair CO-2045CA is a 12-volt, Sanden-style SD5H14HD compressor built for mobile heavy-duty and agricultural applications. It operates with R134a refrigerant and is supplied for use with PAG 46 oil. A 132 mm (5.2 in) A2 V-belt clutch delivers dependable engagement and compatibility with dual-groove drives. The ear-mount body and Sanden SD5H14 footprint support straightforward replacement on common OEM brackets. Classified under VMRS 001-001-002, it aligns with fleet maintenance standards for mobile A/C.
Faster installation and service
A single bullet-type electrical terminal and 12 V coil simplify wiring on equipment harnesses. Vertical O-ring pad connections match standard SD5H14 hose fittings to speed change-outs and help ensure leak-resistant sealing. The design is suited to demanding field conditions, providing efficient cooling performance for tractors, construction, and on/off-highway vehicles running R134a systems.
Fleet fit and compatibility
Built to Sanden-style specifications, the CO-2045CA is commonly applied across equipment from manufacturers including Agco/Allis, Case/IH, and Caterpillar. Its robust construction and service-friendly configuration help reduce downtime while maintaining consistent cabin comfort in continuous-duty environments.
Product Features
- Sanden-style SD5H14HD footprint with ear mount enables drop-in replacement on common heavy-duty and ag platforms.
- 132 mm A2 V-belt clutch provides strong engagement and compatibility with dual-groove drives.
- 12 V coil with single bullet terminal simplifies electrical hookup and shortens installation time.
- Vertical O-ring pad ports align with SD5H14 hose fittings for quick, leak-resistant sealing.
- R134a compatibility with PAG 46 oil matches current fleet refrigerant standards and service practices.
- VMRS 001-001-002 classification aids accurate fleet specification and inventory tracking.
- Durable Sanden-style construction supports consistent cooling performance in demanding duty cycles.
Product Specifications
| Brand: | Sunair |
|---|---|
| Part Number: | CO-2045CA |
| Category: | Air Conditioning and Heating |
| Sub-Category: | Compressors |
| Product Type: | Sanden Style |
| Compressor Type: | 5H14 |
| Style: | SD5H14HD |
| Voltage: | 12 V |
| Refrigerant: | R134a |
| Oil Type: | PAG 46 |
| Clutch Diameter: | 132 mm |
| Clutch Diameter (in): | 5.2 in |
| Pulley Grooves: | A2 |
|---|---|
| Belt Type: | V-belt |
| Mount Type: | Ear |
| Terminal Type: | Bullet |
| Terminal Quantity: | 1 |
| Connection Type: | Vertical O-ring |
| Country of Origin: | MALAYSIA |
| VMRS: | 001-001-002 |
| Shipping Weight: | 17.13 (lbs) |
| Shipping Height: | 7.56 (in) |
| Shipping Width: | 7.09 (in) |
| Shipping Length: | 10.63 (in) |
| Name | Interchange |
|---|---|
| 1-800-Radiator | C1156, C1919 |
| A&I Products | AAG518204 |
| AGCO | AG518204 |
| Air Source | 54510, 5720, MEI54510, MEI5720 |
| AP Air Inc | 509422, 5094223 |
| Automan | 83031059 |
| Bergstrom | 1000223285 |
| Case IH | 67784, BN2450312, BN309518, BN68994 |
| COOL STAR | 3301423, 3301424 |
| FJC | 212368 |
| Four Seasons | 58591, 78563 |
| Freightliner | ABPN83304052, SKI6664 |
| Global Parts Distributors LLC | 6511566 |
| Grove | 9576100205 |
| Kenworth | 4510SAN |
| Kysor | 1401484, 1410064 |
| LKQ | HDH010413 |
| Massey Ferguson | D45080062 |
| Omega Environmental Technologies | 2010186, 2010186AM |
| Peterbilt | 4510SAN |
| Ranshu | 14SD4509NEW |
| Red Dot | 75R8382, 75R8382Q, RD5166640, RD5166640P, RD570880P, RD570881P |
| Sanden | 4509, 4510, 6626, 6664, U4509, U4510, U6626, U6664 |
| Sunair Products | 3004210, 3004214, 3301424 |
| UAC | CO4510C |
| Volvo | 85100888, VOE11104512 |
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