Description
Full rebuild kit for Mercruiser 525SC Superchargers, (Weiand 177 style).
Includes the following:
- Quantity 1 Quart Tribodyn 75-90 3 Stage Technology Supercharger Oil. Made in the USA.
- Quantity 1 gasket for drive snout to gear case. Made in the USA by JB Performance.
- Quantity 1 gasket for gear case to front rotor plate. Made in the USA by JB Performance.
- Quantity 3 gasket for front rotor plate to case, front and rear, as well as if you have the early version that has a rear gear case cover. Made in the USA by JB Performance.
- Quantity 1 front drive snout seal.
- Quantity 1 SKF front drive snout bearing.
- Quantity 2 SKF front rotor plate bearings.
- Quantity 2 flourorubber front rotor plate seals.
- Quantity 2 flourorubber rear rotor plate seals.
- Quantity 2 SKF rear rotor plate bearings (Upgraded style for longer service life).
- Quantity 1 top carburetor base gasket. Made in the USA by JB Performance.
- Quantity 1 CarbonX base mounting gasket. Made in the USA by JB Performance.

Impeller nut- counter-clockwise thread
Whipple Supercharger oil 155ml 1.6L (100AX, 1600AX, 1600AR), 2.3L (140AX, W3A, 2300AR, 2300R, 2300AX, 2300AXM, 2300AXO), 175AX 2.9L, 235RF 3.8L
JB Performance Supercharger Oil with Stage 3 Technology 8 ounce bottle.
Mercruiser 525 SCi Supercharger Base Gasket 

