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Trans/Air Bus AC Engine Mount & Compressor Parts

Optimize your bus AC performance with Trans/Air engine mount and compressor parts. Engineered for durability and a precise fit, these components ensure consistent refrigerant flow and dependable cooling. From mounting brackets to replacement compressors, find the high-quality parts you need to keep your system running smoothly.

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Compressor, QP21, 10 GV, 127MM, Spring Leaf Hub #512316 View Product
Bushing, Idler Pulley, Single Bearing #4012529 View Product
Belt, Poly-V, 6K Grooves, 93.0" Gatorback #7154060930 View Product
Pulley, Backside, 76MM x 37MM Wide #711047 View Product
Idler, Helical Spring, CCW Rotation, 202 In-Lb #711049 View Product
Belt, Poly-V, 6K Groove, 70.5" OEL #7155060705 View Product
Seal Kit, Front Shaft for Bitzer Comp #517074 View Product
Belt, Poly-V, 6K Groove, 126.5" OEL #715K061265 View Product
Compressor, 10 CID, QP15, Ear, (2) V 1/2", 125MM, 12V, V-MIO #512121 View Product
Compressor, TM43, 8 Groove #512360 View Product
Idler, Backside, Dia 76MM #711041 View Product
Belt, Poly-V, 6K Groove, 40.6" OEL #7155060405 View Product
Valve Assy, Schrad Access, 1/8 MPT x 1/4 FL, w/Cap #213003 View Product
Manifold, Bitzer, 4 Port Low Profile #501373 View Product
Pad Fitting, Block, V-MIO, 5/8" x 1/2", Cast Iron #517024 View Product
Pulley, Backside, 70MM x 27MM Wide, 17MM Bearing ID #711063 View Product
Compressor Assy, TM43 #512362 View Product
Pulley, Backside, 90mm x 37mm Wide, 17mm Bearing ID #711055 View Product
Compressor, 10 CID, FLX7, Ear, (2) V 1/2", 125MM, 12V, Pad #512267 View Product
Spacer, Fan, DT466 FE, .88 x 1.25-16 Lh Thd #4012565 View Product
Compressor, 13 CID, QP21, Direct, PV8, 137MM, 12V, Pad #512208 View Product
Pulley, Idler, 4.00 Dia, Single 1/2 Grv, w/Bolt, Bushing and Spacer Replacement of 711036 #711029 View Product
Bushing, Idler Pulley, 7/16 Bolt Thru 711023 #4012384 View Product
Pulley Assy, Dia 2.40 Backside Idler, 1.55" W, Dual Bearing #4012478 View Product
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Built-to-Fit AC Compressor & Mounting Solutions

Trans/Air by Lippert offers a comprehensive selection of engine mount and compressor parts designed for optimal performance in bus air conditioning systems. Our components are engineered to fit a wide range of vehicle makes and models, ensuring reliable compressor mounting, efficient refrigerant flow, and long-lasting operation.

Whether you're replacing a worn bracket, upgrading a compressor, or installing a complete mount kit, our parts are built for compatibility and durability in demanding transit environments. Each product meets ISO 9001:2015 standards for quality and consistency, making them a trusted choice for school buses, commercial buses, and hybrid or electric vehicles.

Keep your bus AC system running at peak efficiency with compressor assemblies, clutch kits, drive kits, and mounting hardware designed specifically for bus applications. Trans/Air ensures you get dependable performance, simplified installation, and industry-leading support — all from a brand committed to excellence in mobile climate control.

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