Best AC Compressor to Air Compressor Conversion Kit Solutions for Do-It-Yourself Projects
Looking to convert an older AC compressor to a compatible air compressor setup? This guide highlights five solid conversion kit options, with clear buyer guidance. Each product is suited for specific tractor or equipment engines, helping you choose the best match for your rig and belt/hoses. Read on to compare compatibility, installation notes, and practical considerations for your application.
| Product | Best For | Why This Choice |
|---|---|---|
| All States Air Conditioning Compressor Conversion Kit – York to Sanden | International tractors and hydro systems | Replaces York with Sanden, keeps original belt/hoses, broad International compatibility |
| All States Ag Parts A.S.A.P. Air Conditioning Compressor Conversion Kit – A6 to Denso | John Deere tractors | Aftermarket Nippondenso style, broad Deere compatibility |
| All States York to Sanden Conversion Kit | York-based setups on International equipment | Includes necessary Sanden components and hardware |
| Conversion Kit York to Sanden – International | International at large | Brad new A/C conversion kit included; International focus |
| Conversion Kit York to Alternative Sanden for International | International tractors needing alternative Sanden kit | Alternate Sanden path with included kit |
All States Air Conditioning Kit: York To Sanden (International)
The kit is designed to replace a York compressor and enables use of the original belt and hoses. It fits several International models and Hydro units, including 815, 915, 1440, 1460, 1466, 1586, and more. Best for International tractors with York-based systems seeking a straight swap to Sanden.
Best for: International tractors with existing York-style components and a belt-driven cooling circuit. Why selected: Enables belt compatibility and preserves hose routing, reducing installation complexity.
Caution: Verify belt length and hose routing on your specific model to ensure no interference with the new Sanden unit.
All States Ag Parts A.S.A.P. Air Conditioning Kit: A6 To Denso
Designed for John Deere tractors, this kit replaces the OEM with a Nippondenso style unit (A6 to Denso). It suits models like 4040 (with 404 engine), 4230, 4240, 4640, 4840, and others, offering a practical path for Deere fleet refreshes.
Best for: John Deere operators upgrading older AC systems. Why selected: Aligns with Deere OEM references and common R134a retrofit expectations.
Caution: Confirm engine model compatibility (404 engine versus others) to avoid misfit parts or pulley conflicts.
All States York To Sanden Conversion Kit
This kit enables the use of the original hoses and belt, with a rear hose location and a complete package including OE Sanden compressor, OE Parker drier, block expansion valve, and a 461-3126 adapter for the high pressure switch. It is a solid choice for International setups seeking a straightforward swap with familiar fittings.
Best for: International tractors with a York-based configuration seeking a full conversion package. Why selected: Keeps existing hose layout and belt alignment, simplifying replacement.
Caution: Confirm the high-pressure switch adapter is compatible with your system’s routing and switch type.
Conversion Kit York To Sanden – International
CM COMPRESSOR offers a Brad New A/C Conversion Kit for York to Sanden swaps, with a focus on International applications. This option emphasizes a complete kit with necessary components for a cleaner swap.
Best for: International users needing a fresh conversion kit that includes all critical pieces. Why selected: Explicitly promoted as a new kit, reducing guesswork on component compatibility.
Caution: Because this kit is expressly marketed for International equipment, verify model year and engine compatibility prior to purchase.
Conversion Kit York To Alternative Sanden (International)
This CM COMPRESSOR kit presents an alternative Sanden option for York-based setups, enabling continued use of familiar belts and hoses within International programs. It is a practical choice when the standard Sanden path is unavailable.
Best for: International tractors that need an alternative Sanden route. Why selected: Provides another viable conversion path without forcing a different compressor family.
Caution: Check that the alternative Sanden variant matches the high-pressure switch and drier connections in your system.
Buying Guide: Key Considerations For AC Compressor Conversion Kits
- Compatibility: Confirm your tractor or equipment brand and model year, and match the kit’s compressor type (York, Sanden, Denso) to avoid misfits.
- Belt And Hose Alignment: Look for kits that preserve belt length and hose routing to minimize rework and avoid leaks or misalignments.
- Included Components: Some kits include driers, expansion valves, and high-pressure adapters. A complete package saves additional purchases.
- OEM vs Aftermarket: Decide whether you prefer OEM-style parts (often with exact hose/barb fittings) or aftermarket replacements, keeping in mind reliability and availability.
- Installation Ease: Seek kits with clear instructions and minimal modification for quicker, cleaner swaps.
- System Retrofit Considerations: If converting R12 to R134a as part of an upgrade, ensure the kit supports compatible ports and Schrader valve configurations.
- Part Availability: For common brands (International, John Deere), choose kits with readily available replacement parts and adapters.
Frequently Asked Questions
- What is the main purpose of an AC compressor conversion kit?
– To swap a non-compatible compressor for a compatible unit, while preserving as much of the original plumbing and belt system as possible. - Which brands are most commonly supported by these kits?
– International, John Deere, and other common agricultural equipment brands. - Do these kits require professional installation?
– They vary; some can be installed by a capable DIYer with basic HVAC or automotive tool experience, while others may need professional help for refrigerant handling. - Should I replace the drier and valve components when converting?
– In many kits, the drier and expansion valve are included; if not, replacing them helps ensure system reliability after retrofit. - Can I reuse existing hoses with a new compressor?
– Some kits are designed to preserve original hoses; however, verify fitment and seal integrity before reusing hoses. - Is R12 to R134a conversion supported in these kits?
– Several kits reference R12 to R134a retrofits, but always confirm port sizing and Schrader valve compatibility for your specific system.