Description
New, old stock SR4 MX-424 2.4L G2 Supercharger head unit. This is a freshly built supercharger using new, old stock hard parts, with new consumables. This size was used by Autorotor, Kenne Bell, Opcon. Note: Generation 2 units have a narrow bearing plate. This model has been discontinued for almost 20 years.
Includes the following:
- Drain plugs.
- Dipstick.
- Supercharger Oil.
- 1 year limited warranty on workmanship and materials. Does not cover abuse, neglect, detonation damage, or damage from foreign debris. Note: We will not cover a melted coupler due to over-spin or high heat.
Wil require G1 or G2 drive hub, drive snout or direct drive. These are available. We can also rebuild your drive snout and move your hardware for an extra fee.
If you have a used, or damaged unit, the good parts can be traded in for credit.

supercharger rotor pack seals- left and right
3.6L, 4.0L, 4.2L Kenne Bell Timing Gear Bolt, Lyholm 3 Pin AX Coupler Hub Bolt
Replacement drive coupler steel pin 1"
Front cover case bolt
1600A / 2300A G1 Matched Gearset
EATON Carbon Fiber Drive Snout Coupler fits M Series
Hellcat, Verado, Demon 2.4L, 2.7L IHI Supercharger rear bearing set
3.3L 200AX rotor pack assembly, converted to fit inside a 3300AX 3.3L and Mercruiser 600, 625, and 700SCi
Replacement front drive snout seal for extended drives
Whipple 100AX, 140AX, 175AX, W3A, 140R bearing plate
Drive snout rebuild kit for M series: M45, M62, M90, M112, M122, TVS
Replacement front rotor plate, fits OA-3150 1.5L, OA-3133 1.33L 