05G Shaft Seal Kit 17-44145-00, compatible with Carrier Optima, Supra, and Ultra series compressors — fluorocarbon sealing lip with hardened stainless steel spring for reliable performance.
Estimated delivery window quoted at time of order so your machine downtime stays measured in days, not weeks.
Ready Stock Dispatch — Guangzhou warehouse holds over 200 units of this 05G Shaft Seal Crankshaft Kit for immediate courier loading upon order confirmation.
| Parameter | Value |
|---|---|
| Part Number | 17-44145-00 |
| Product Type | Shaft Seal Kit |
| Cross-Reference | 17-44130-00, 17-44003-00, 17-44003-01, 17-57027-00 (reference only) |
| Machine Fitment | Carrier Optima, Supra 950MT, Supra 950, Supra 922, Supra 944, X4 7500, Ultima XTC, Ultra XL XTC, Ultra XT, Ultra, Phoenix Ultra, X2 2100A, X2 2100R, X2 2500A, X2 2500R, Advantage, Eagle, Extra, Thunderbird |
| Compressor Model | 05G |
| Shaft Diameter | 38 mm |
| Sealing Lip Material | Fluorocarbon (FKM) |
| Spring Material | Hardened Stainless Steel |
| Continuous Service Temperature Rating | 200°C |
| Condition | New Aftermarket |
| Warranty | 6 months against manufacturing defects |
| Standards | ISO 9001, ISO 6194-1 |
| Failure Symptom | Replacement Urgency |
|---|---|
| Oil weeping at compressor shaft exit | Immediate — refrigerant loss accelerates once seal lip degrades |
| Compressor seized from low oil level | Critical — unit already down, seal replacement required before restart |
| Intermittent cooling loss on transport routes | High — schedule replacement at next depot stop to avoid roadside failure |
| Visible scoring on mating shaft surface | Urgent — pair seal swap with shaft inspection to prevent repeat failure |
| Refrigerant pressure dropping without visible leak | Moderate — shaft seal is a common hidden leak path on 05G compressors |
A confirmed in-stock 05G Shaft Seal Kit 17-44145-00 ships the same day the order is placed.
Every hour a transport refrigeration unit sits without cooling means cargo temperature drift and potential spoilage claims. I have watched workshop supervisors lose two full days just confirming whether a worn nameplate number still cross-references to a current seal kit — while the truck remains loaded and waiting. The 05G Shaft Seal Crankshaft Kit replacement for Carrier compressors eliminates that gap because the part number verification and stock check happen before the order is confirmed, not after. [NEED_CITE: common causes of transport refrigeration compressor shaft seal failure]
When a Carrier Supra or Optima unit arrives at the workshop with an oily compressor belly, the first question is always whether the shaft seal kit is on the shelf. This 05G Shaft Seal Kit 17-44145-00 is stocked in the Guangzhou warehouse specifically for these emergency scenarios. You send the part number from the service manual, or a photograph of the compressor nameplate if the original label has faded, and fitment is confirmed within hours — not days. The cross-reference numbers 17-44130-00, 17-44003-00, 17-44003-01, and 17-57027-00 are verified against the same application list, so superseded references do not cause ordering mistakes.
Getting the 05G Shaft Seal Crankshaft Kit into your hands fast depends on choosing the right freight lane at the quoting stage. Express courier typically delivers within three to seven days for most international destinations, which suits a single-unit emergency repair where the machine is already down. Air freight covers seven to twelve days and works well when a workshop is consolidating several urgent parts into one shipment. Sea freight at twenty-five to forty days is practical only for planned stocking orders. Each option is quoted with an estimated arrival date before the order is confirmed, so there are no surprises on the dock. [NEED_CITE: international courier transit times for industrial spare parts from southern China]
The fluorocarbon (FKM) sealing lip on this shaft seal kit is rated for continuous service up to 200°C, which matters because transport refrigeration compressors run hot in tropical ambient conditions and under sustained highway loads. FKM maintains its elasticity and sealing force across a wider temperature band than standard nitrile compounds, reducing the chance of lip hardening and subsequent oil weeping during summer route operations. The hardened stainless steel garter spring holds consistent radial pressure on the shaft surface even after prolonged thermal cycling. This combination addresses the root cause of premature seal failure — lip degradation under sustained heat — rather than just replacing the symptom.
Sending back an incorrect shaft seal kit and waiting for the replacement to arrive means the Carrier compressor stays offline for another full shipping cycle. I once saw a workshop order based on a handwritten number from a paint-covered nameplate, receive a seal with a different inner diameter tolerance, and only discover the mismatch when the installer felt it slide on too loosely. The machine had already been down for three days by that point. Confirming fitment from a clear compressor photograph or verified cross-reference before ordering avoids this compounding delay. [NEED_CITE: impact of incorrect spare parts identification on equipment downtime duration]
The Guangzhou warehouse stocks this 05G Shaft Seal Crankshaft Kit in volume specifically because Carrier transport refrigeration failures do not wait for production lead times. Orders as small as one piece are accepted, so a single emergency repair is never blocked by minimum quantity requirements. Part identification works from a part number, a machine model, or a photograph of the compressor nameplate — whichever is readable on site. Cross-reference verification covers superseded and alternate numbers across the Carrier 05G compressor range. A six-month warranty against manufacturing defects backs every unit shipped, with straightforward replacement terms if a defect appears during installation or early service.
Q: Is this 05G shaft seal kit in stock and ready to ship now? A: Yes. The Guangzhou warehouse maintains ready stock of the 17-44145-00 shaft seal kit for Carrier 05G compressors. Orders confirmed during business hours are dispatched the same day. Stock levels are verified at the time of your inquiry so you receive an accurate availability status before committing.
Q: What is the minimum order quantity for an emergency repair? A: One piece. There is no minimum order barrier for this shaft seal kit. Whether you need a single unit for an urgent roadside repair or a small batch for workshop stocking, the order is processed and dispatched under the same terms and timeline.
Q: How fast can I receive the seal kit at my location? A: Express courier typically arrives within three to seven days depending on destination. Air freight takes seven to twelve days and suits consolidated urgent shipments. The estimated arrival date is quoted alongside the freight options before you confirm the order, so you can plan the repair schedule accordingly.
Q: The compressor nameplate is worn — can I confirm fitment from a photo? A: Yes. Send a photograph of whatever remains readable on the compressor — the model stamping, any partial number, or the unit serial plate. The technical team cross-references the image against the Carrier 05G application list and confirms whether this 17-44145-00 kit matches your specific compressor build.
Q: What happens if the part arrives and does not fit my compressor? A: Contact the team immediately with photographs of the received part and your compressor shaft. If the mismatch resulted from a verification error on the supply side, a replacement is dispatched under the six-month warranty. Providing the compressor model or nameplate photo at the ordering stage significantly reduces this risk.
Not sure if this part fits your machine? Send us your machine model number and serial number via WhatsApp or email -- our specialists will verify compatibility within 2 hours.
Fill in your details and we'll respond within 24 hours with a competitive quote.
Explore more high-quality excavator and heavy equipment parts from XUNPO.
Minimize equipment downtime with a precision-engineered Connecting Rod 7031360 that ensures reliable...
Keep your Yanmar 3TNE78 engine running at peak performance with the reliable...
Connecting Rod 1L5Z-6200-A (cross-reference only) for Ford 2.3L L4, Forged Steel —...
Rocker Lever 4059353, Forged 42CrMo Alloy Steel, HRC 48–52 — compatible with...
