category: control systems accessories and upgrades
![](/_next/image?url=https%3A%2F%2Fcdn11.bigcommerce.com%2Fs-azh17bghxn%2Fimages%2Fstencil%2F1080w%2Fproducts%2F1721%2F3437%2F27751_v1__18673.1707156482.jpg&w=3840&q=75)
2nd Compressor Kit (Viair 444c black compressor + 2nd comp. harness) - 27751
PN 27751
$350.00
![](/_next/image?url=https%3A%2F%2Fcdn11.bigcommerce.com%2Fs-azh17bghxn%2Fimages%2Fstencil%2F1080w%2Fproducts%2F1720%2F3436%2F27750_v1__52439.1707156454.jpg&w=3840&q=75)
2nd Compressor Kit (Viair 444c chrome compressor + 2nd comp. harness) - 27750
PN 27750
$350.00
![](/_next/image?url=https%3A%2F%2Fcdn11.bigcommerce.com%2Fs-azh17bghxn%2Fimages%2Fstencil%2F1080w%2Fproducts%2F1454%2F2660%2F3h-upgrade__87042.1658772202.jpg&w=3840&q=75)
3P to 3H Upgrade Kit - 27705
PN 27705
$550.00
![](/_next/image?url=https%3A%2F%2Fcdn11.bigcommerce.com%2Fs-azh17bghxn%2Fimages%2Fstencil%2F1080w%2Fproducts%2F1453%2F2659%2F27703_v0_1444837082__92623.1658772201.jpg&w=3840&q=75)
3H/3P Second Compressor Harness - 27703
PN 27703
$140.00
![](/_next/image?url=https%3A%2F%2Fcdn11.bigcommerce.com%2Fs-azh17bghxn%2Fimages%2Fstencil%2F1080w%2Fproducts%2F1358%2F2483%2F50714_v0_1397138843__54966.1658772062.jpg&w=3840&q=75)
Compressor Isolator Kit - 50714
PN 50714
$115.15