19155066
CTS-V Accessory Drive System, with A/C - Fixed Displacement Compressor

• Does not work on LS9 and LSA supercharged engines
• Most harmonic balancers do not line up correctly with the accessory drive system; damper P/N 12620556 is strongly recommended
• Air conditioning has separate belt; to delete air conditioning, do not install the belt, compressor or tensioner
• Fits all LS type engines, except for production iron block applications
• Direct bolt-on for LS3 and LS7 engines

NOTE : Will not work with a cam-phased engine.
NOTE: Will not work on LS327 with cast iron black
NOTE: Water pump P/N 89018052 NOT included with kit
NOTE: Includes fixed displacement compressor
NOTE: Use P/N 19299069 for A/C add-on if Variable Displacement Compressor is needed

The system includes:
Part # QTY Description
12578548 1 Bracket–Air Conditioning
19130461 1 Compressor–Air Conditioning
12595289 1 Tensioner–Air Conditioning Belt
12578549 1 Belt–Air Conditioning Compressor
12578551 1 Bracket–Power Steering Pump
21997867 1 Pump–Power Steering
12578552 1 Pulley–Power Steering Pump
21997866 1 Reservoir–Power Steering Fluid
21997868 1 Hose–Power Steering Fluid Reservoir With Clamps
12578550 1 Bracket–Generator
25766345 1 Generator
12568996 1 Pulley–Belt Idler
12569301 1 Tensioner–Drive Belt
12578553 1 Belt–Water Pump/Generator/ Power Steering
11515768 6 Bolt, Transaxle Br
11516360 4 Bolt - 10 x 1.50 x 90mm
11518637 3 Bolt - Hvy HX Acorn Flg Hd
11518630 2 Bolt - Hvy HX Acorn Flg Hd
11518075 3 Bolt - Hex Flg HD
11518633 3 Bolt, Gen
11515760 2 Bolt Hvy Hex Flg