TM31 AC Compressor 2PK 12V 24V 159mm compatible with International Freightliner Kenworth Peterbilt Heavy Duty Truck Bus 10046520 488-46520 48846520 Replacement(12VO)

Product Description:This TM31 AC compressor is a direct replacement for compatible with International, compatible with Freightliner, compatible with Kenworth, compatible with Peterbilt, and other heavy‑duty trucks and buses requiring a TM31 compressor. It matches the original mounting points, 2‑groove V‑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 a 2‑groove V‑belt pulley and a 159mm (6.000 in) magnetic clutch. Its /Seltec TM31 10‑cylinder swash plate mechanism ensures smooth engagement and steady refrigerant compression. Factory‑filled with PAG 46 oil, this compressor delivers quiet, dependable air conditioning even during the most demanding long‑haul routes, heavy cargo operations, or extreme heat conditions.Compatible vehicle applications (verify OE number before purchase):compatible with International 4300 4400 4600 4700 4800 4900 7100 7300 7400 7500 7600 7700 DuraStar (1992‑2005)compatible with Freightliner M2 106 Columbia Coronadocompatible with Kenworth T300 T600 T800compatible with Peterbilt 330 335 379 389compatible with other heavy‑duty trucks and buses requiring TM31 compressorAlways 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 46 lubricant balance, and a deep vacuum test.Product Specifications:OE Number: 10046520, 488‑46520, 48846520, 10046540, 488‑46550, Four Seasons 68704, Seltec 103‑68550, Truck Air 03‑3768V, 20‑10284Voltage: 12V / 24VPulley Size: 2 Grooves (2PK V‑belt), 159mm ClutchWeight: approx. 10 kg (22 lbs)

• Compatible Vehicles: This TM31 AC compressor is compatible with International 4300 4400 4600 4700 4800 4900 7100 7300 7400 7500 7600 7700 DuraStar / Freightliner M2 106 Columbia Coronado / Kenworth T300 T600 T800 / Peterbilt 330 335 379 389 and other heavy‑duty trucks and buses. Verify OE number before purchase
• OE Part Numbers: Replaces 10046520, 488‑46520, 48846520, 10046540, 488‑46550; crosses with Four Seasons 68704, Seltec 103‑68550, Truck Air 03‑3768V, 20‑10284; check your existing compressor label for exact match
• Specifications: TM31 (DKS32) compressor type, 12V / 24V, 2‑groove V‑belt pulley (159mm / 6.000 in clutch), pre‑filled with correct PAG 46 lubricant, approx. 10 kg (22 lbs), 10‑cylinder swash plate heavy‑duty design for continuous commercial operation
• Smooth & Reliable: 10‑cylinder swash plate mechanism ensures consistent refrigerant compression, smooth clutch engagement, and quiet operation even under sustained high engine loads, continuous operation up to 12 hours daily
• Installation Note: Professional installation required, flush AC system, replace receiver drier, add correct PAG 46 lubricant, and perform a deep vacuum leak test before charging