TM21 AC Compressor compatible with Shuttle Bus/Commercial Truck 8PK 12V 24V 141mm 488‑47244 435‑47244 Replacement

Product Description:This TM21 AC compressor is a direct replacement for compatible with shuttle buses, compatible with commercial trucks, and compatible with heavy‑duty vehicles using the TM21 compressor system. It matches the original mounting points, 8‑rib belt drive, and electrical connector, restoring cold, dehumidified air for a comfortable cabin.The compressor is a belt‑driven mechanical unit operating at 12V or 24V with an 8‑groove serpentine pulley and a 141mm magnetic clutch. Its fixed‑displacement wobble‑plate mechanism ensures smooth engagement and steady refrigerant compression. Factory‑filled with PAG 100 oil, this compressor delivers quiet, dependable air conditioning even under the most demanding commercial transport conditions.Compatible vehicle applications (verify OE number before purchase):compatible with Shuttle Buses (Various Models)compatible with Commercial Trucks (Various Models)compatible with Heavy‑Duty Vehicles with TM21 AC SystemAlways confirm the OE part number stamped on your original compressor before purchase. For a durable repair, have a qualified A/C technician perform the installation, including a full system flush, drier replacement, correct PAG 100 lubricant balance, and a deep vacuum test.Product Specifications:OE Number: 488‑47244, 435‑47244, 2521562, 103‑57244, 10357244, 6512331, Airsource 5880, Truck Air 03‑3793Voltage: 12V / 24VPulley Size: 8 Grooves (8PK), 141mm ClutchWeight: approx. 9.0 kg (19.8 lbs)

• Compatible Vehicles: This TM21 AC compressor is compatible with shuttle buses, commercial trucks, and heavy‑duty vehicles using TM21 AC system, verify OE number before purchase
• OE Part Numbers: Replaces 488‑47244, 48847244, 435‑47244, 43547244, 2521562, 103‑57244, 10357244, 6512331, Airsource 5880, Truck Air 03‑3793; cross‑check your existing compressor label for exact match
• Specifications: TM21 (DKS22) compressor type, 12V / 24V, 8‑rib serpentine pulley (141mm clutch), pre‑filled with correct PAG 100 lubricant, approx. 9.0 kg (19.8 lbs), fixed‑displacement wobble plate for reliable heavy‑duty cooling
• Smooth & Reliable: Fixed‑displacement wobble plate mechanism ensures consistent refrigerant compression, smooth clutch engagement, and quiet operation even under continuous high‑load usage in hot weather
• Installation Note: Professional installation required, flush AC system, replace receiver drier, add correct PAG 100 lubricant, and perform a deep vacuum leak test before charging