EVO 8-9 TRANSFER CASE UPGRADE SERVICES

WHINING TRANSFER CASE REBUILD & TUNE-UP SERVICE

(without limited slip front diff)

Includes:

• NEW transfer case ring & pinion gearset

• Magnaflux inspection of the front diff housing

• Magnaflux inspection of the front diff gearset

• Detail work to the ring & pinion

• Detail work to the front diff housing

• Shot peening of the new ring gear & pinion gearset

• Shot peened HD forged spider gearset

• CNC machine work for larger M10 bolts

• Large M10 bolt kit

• Seal kit

• Bearing kit

• Neodymium magnet

• 5mm cross shaft retaining pin

• Mesh zone of the ring & pinion and bearing preloads are adjusted for high torque applications

* If front differential is a standard open diff or if you are purchasing a limited slip subtract $100.

$1550.

WHINING TRANSFER CASE REBUILD & TUNE-UP SERVICE

(with limited slip front diff)

Includes:

• NEW transfer case ring & pinion gearset

• Magnaflux inspection of the front diff housing

• Magnaflux inspection of the front diff gearset

• Detail work to the ring & pinion

• Detail work to the front diff housing

• Shot peening of the new ring gear & pinion gearset

• Shot peening of the limited slip outer housing *

• CNC machine work for larger M10 bolts

• Large M10 bolt kit

• Seal kit

• Bearing kit

• Neodymium magnet

• Mesh zone of the ring & pinion and bearing preloads are adjusted for high torque applications

* If front differential is a standard open diff or if you are purchasing a limited slip subtract $100.

$1550.

 TRANSFER CASE TUNE-UP SERVICE

(without limited slip front diff)

We commonly see the Mitsubishi Evolution transfer case with the bearings that support the ring & pinion set way too loose to hold the gears in proper alignment when it's loaded to the nuts with torque. During a aggressive launch, the teeth on the ring gear to yield and crack.  This can be avoided by having the transfer case bearing preloads adjusted correctly and by adjustment of the ring & pinion mesh zone. The ring gear is carefully shot peened which increases the durability of the gear and the side cover bolts are upgraded to the larger M10 bolts because M8 bolts are weak. The #1 replaces the

This service includes:

• Magnaflux inspection of the ring & pinion gears

• Magnaflux inspection of the front diff housing

• Magnaflux inspection of the front diff gearset

• Detail work to the ring & pinion

• Detail work to the front diff housing

• Shot peening of the ring gear

• Shot peened HD forged spider gearset

• CNC machine work for larger M10 bolts

• Large M10 bolt kit

• Seal kit

• Neodymium magnet

• 5mm cross shaft retaining pin

• Mesh zone of the ring & pinion and bearing preloads are adjusted for high torque applications

* If front differential is a standard open diff or if you are purchasing a limited slip subtract $100.

$450.

TRANSFER CASE TUNE-UP SERVICE

(with limited slip front diff)

We commonly see the Mitsubishi Evolution transfer case with the bearings that support the ring & pinion set way too loose to hold the gears in proper alignment when it's loaded to the nuts with torque. During a aggressive launch, the teeth on the ring gear to yield and crack.  This can be avoided by having the transfer case bearing preloads adjusted correctly and by adjustment of the ring & pinion mesh zone. The ring gear is carefully shot peened which increases the durability of the gear and the side cover bolts are upgraded to the larger M10 bolts because M8 bolts are weak..

This service includes:

• Magnaflux inspection of the ring & pinion gears

• Magnaflux inspection of the front diff housing

• Magnaflux inspection of the front diff gearset

• Detail work to the ring & pinion

• Detail work to the front diff housing

• Shot peening of the ring gear

• Shot peening of the limited slip outer housing *

• CNC machine work for larger M10 bolts

• Large M10 bolt kit

• Seal kit

• Neodymium magnet

• Mesh zone of the ring & pinion and bearing preloads are adjusted for high torque applications

* If front differential is a standard open diff or if you are purchasing a limited slip subtract $100.

$450.

 LIMITED SLIP FRONT DIFFERENTIAL INSTALL SERVICE

This service includes:

• New RA/RS helical limited slip front differential

• Magnaflux inspection of the front diff housing

• Magnaflux inspection of the front diff gearset

• Detail work to the ring & pinion

• Detail work to the front diff housing

• Shot peening of the ring gear

• Shot peening of the limited slip outer housing *

• CNC machine work for larger M10 bolts

• Large M10 bolt kit

• Seal kit

• Neodymium magnet

• Mesh zone of the ring & pinion and bearing preloads are adjusted for high torque applications

$1150.

 LIMITED SLIP FRONT DIFFERENTIAL SERVICE

Send your factory limited slip front differential in and have it gone over to prevent it from breaking.

Includes:

$100.

more info

OPEN FRONT DIFFERENTIAL SERVICE

Send your front differential in and have it upgraded with the stronger forged spider gears that holds up to the abuse much better than the weak powdered metal spider gears.

Includes:

$185.

RIPGRIP LIMITED SLIP FRONT DIFFERENTIAL UNIT

CNC'd from tool steel and paired with  premium high tension springs so you get the most lock-up possible. You will not break the thing and the modifications that we do to the housing makes it last. NOTE:  it is recommended that you send your differential to our facility for the installation service (listed above). We are now machining the contact surfaces of the spider gears so that they are matched to the surface of the RIPGRIP. This provides a substantial increase in the friction to generated giving you more grip. The differential housing also receives some work to provide more lubrication to the areas we don't want wearing out.

 $85.

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