Get your Thermo King SB Series or SL Models back to work quickly with this reliable 45-2323 starter motor. Engineered to deliver 2.0KW of power at 12V with a 9-tooth drive, it ensures smooth cold starts even in demanding conditions, minimizing costly downtime for your refrigeration unit.
| Parameter | Details |
|---|---|
| Part Name | Starter Motor |
| Part Number | 45-2323, 452323 |
| Replacement Part Numbers | Carrier Transicold: 20-45-1688, 20-45-2323, 20-45-2323RM, 20451688, 20452323, 20452323RM; Hitachi: S13-207A, S13-207C, S13207A, S13207C; Thermo King: 10-45-1688, 45-1688, 845-1688, 845-2323, 10451688, 451688, 8451688, 8452323; Yanmar: 126486-77010, 126486-77011, 129486-77011, 12648677010, 12648677011, 12948677011 |
| Voltage | 12V |
| Power | 2.0KW |
| Teeth | 9T |
| Brand Compatibility | Thermo King |
| Condition | New Aftermarket |
| Warranty | 3-12 months |
| Brand | Applicable Models |
|---|---|
| Thermo King | SB-200, SB-210, SB-300, SB-310, SB-II SR, SB-III SR, SL100, SL200, SL300, SL400 |
When your Thermo King refrigeration unit won't start, every hour of downtime costs money—whether it's spoiled cargo in transit or delayed deliveries. Waiting 2-4 weeks for OEM parts at 30-50% higher prices only makes the problem worse. And with counterfeit starters failing 1.5x faster, the risk of repeated breakdowns adds insult to injury.
Our 12V 9T 2.0KW starter motor 45-2323 solves these headaches with factory-direct reliability. Backed by 10 years of global export experience, we source exclusively from ISO-certified manufacturers and test every unit before shipment—ensuring it meets OEM specifications for your Thermo King SB-200, SL200, and other models. With 10,000+ parts in stock at our Guangzhou warehouse, we ship in 2-5 working days, so you can get back on the road without unnecessary delays.
This starter motor is critical for Thermo King SB and SL series refrigeration units—workhorses in food transport, pharmaceutical logistics, and cold chain operations. Whether your unit is mounted on trucks, trailers, or shipping containers, it needs a starter that can handle constant start-stop cycles and temperature extremes. A reliable 45-2323 starter ensures your refrigeration system activates quickly, maintaining cargo temperatures even during frequent loading/unloading at distribution centers.
The 2.0KW power rating delivers the precise cranking torque needed to start Thermo King diesel engines, even in low temperatures. Its 9-tooth drive gear is machined to exact tolerances, ensuring smooth engagement with the flywheel to prevent premature wear. The 12V electrical system compatibility matches original equipment specifications, while high-grade copper windings provide efficient current transfer and heat resistance. Every component is selected for durability, from the sealed bearing housing that prevents moisture ingress to the heavy-duty solenoid that ensures consistent performance in vibration-prone vehicle environments.
A counterfeit starter might save money upfront, but the hidden costs add up fast. A failed starter can strand a truck for days, costing $1,000+ per day in lost revenue. Emergency roadside repairs double that expense, and repeated failures shorten the lifespan of your engine's flywheel teeth. Our 45-2323 starter motor eliminates these risks with OEM-equivalent quality at a fraction of the price. With a 3-12 month warranty against manufacturing defects, you're investing in long-term reliability, not short-term savings.
We've earned the trust of 120+ countries by focusing on what matters most to equipment operators: quality, speed, and expertise. Our 20+ technical team verifies every part against your machine model within 2 hours, ensuring you get the right component the first time. We enforce strict quality control—from incoming material inspections to pre-shipment performance testing. And our one-stop sourcing model means you can get all your Thermo King parts from a single supplier, eliminating the hassle of managing multiple vendors. When you order from XUNPO, you're not just buying a starter motor—you're getting 10 years of export experience working for your business.
Don't let a faulty starter disrupt your cold chain operations. Send us your part number (45-2323), machine model, and quantity, and we'll provide a competitive quote within 24 hours. First-time customers can request sample testing to verify quality before bulk orders. With our ready stock and fast shipping, you could have your replacement starter in hand by the end of the week—keeping your Thermo King running and your cargo on schedule.
Q: Is this a genuine Thermo King OEM part or an aftermarket replacement?
A: This is an OEM-equivalent aftermarket starter motor, manufactured by ISO-certified factories to match Thermo King specifications. It offers the same performance as genuine parts at a more competitive price.
Q: How can I confirm this 45-2323 starter fits my specific Thermo King model?
A: Send us your machine's full model number (e.g., SB-200, SL200) and we'll verify compatibility within 2 hours using our technical database and 10 years of industry experience.
Q: What is the warranty coverage for this starter motor?
A: We provide a 3-12 month warranty against manufacturing defects. If the part fails under normal use within the warranty period, we'll arrange a replacement or refund.
Q: Do you have a minimum order quantity for this part?
A: No, we accept orders for 1 piece to support emergency repairs. There's no need to overstock—order exactly what you need, when you need it.
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.
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