This Transmission Support Bracket Kit provides rear tailshaft support for manual or Allison automatic transmissions during engine conversions in heavy-duty trucks. The kit is available in two variations: Manual and Automatic.
Manual Kit Includes:
- (1) Channel Plate
- (1) Rear Support Plate
- (2) Locking Clips
- (2) Support Springs
- Grade 8 hardware (bolts, washers, lock nuts)
Automatic Kit Includes:
- (1) Support Spring
- (1) Rear Support Plate
- (2) Frame Mounting Brackets
Specifications:
- Provides rear support for the transmission tailshaft
- Suitable for various Peterbilt, Kenworth and other heavy-duty truck applications
Critical Fitment Note:
- Manual Transmission Bracket (PN 99917004): NOT compatible with above-the-frame style exhaust systems. Only compatible with below-the-frame exhaust configurations.
- Automatic (Allison) Transmission Bracket: Compatible with both above-the-frame and below-the-frame exhaust systems.
Important Note: Confirm your exhaust configuration and transmission type before ordering. The kit is not chassis-specific; verify fitment for your specific application.
1 Year
1 Review Hide Reviews Show Reviews
-
Rear transmission mount
Looks just like the picture shows, had to replace my worn out one and this fits exactly like the factory mount I pulled off.