Chevy/GMC OnBoardAir.com Bracket Kits

OBA-4000          1987-1996 CHEVY SMALL BLOCK without AC                                                             $186

Fits 1987 1996 Chevy small block without AC.

Replaces Harrison R-4 compressor.

Includes the bracket, hardware, and a serpentine belt.

6 lbs     10 x 10x 5

OBA-4500          03-07+ CHEVY VORTEC SMALL BLOCK                                                                              $285

This kit is designed for the Vortec small block engines.

This kit has been installed on 4.8L, 5.3L, and even some 6.0L, depending on your power steering pump.

This kit includes the bracket, hardware, and a serpentine belt.

11 lbs     12 x 9 x 5

OBA-4600          2001-2007+ CHEVY/GMC DURAMAX                                                                          $309

This kit is designed for the Duramax diesel engine.

Locates the compressor on the driver side of the engine.

Kit inlcudes the bracket, hardware, KE-4600-SP pulley kit, and a longer serpentine belt.

12 lbs     14 x 10 x 5

OBA-26710          1988-1996 PRE-VORTEC CHEVY SMALL BLOCK                                                      $285

Fits the 1988-1996 Chevy pre-vortec small block engine.

Mounts the York with a serpentine clutch on the drivers side of the engine, on the outboard side of the power steering and alternator.

Kit includes the bracket, hardware, and a longer serpentine belt. 

7 lbs     10 x 10 x 5