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Long Shifter Pivot Bushing for 2002-2007 WRX OE Linkage and 2008-2014 Subaru WRX
The Kartboy KB-001-01001 Shifter Pivot Bushing Kit is the long version designed for 2002-2007 Subaru WRX vehicles with the OE (original equipment) linkage configuration and the 2008-2014 Subaru WRX platform. The shift tower pivot bushing is the wear point between the shift lever and the shift tower housing. As the factory rubber bushing compresses and degrades, lateral play develops at the base of the shifter, producing a loose, imprecise gear feel. The KB-001-01001 replaces that rubber with a precision-machined solid bushing that restores tight tolerances throughout the shift lever's range of motion.
Key Features
- Long version for 2002-2007 Subaru WRX OE linkage and 2008-2014 WRX platform
- Eliminates shift tower bushing play caused by worn OEM rubber compound
- Precision-machined to OEM dimensional tolerances for direct bolt-in fitment
- Compatible with stock OE shifters and most aftermarket short throw kits
- Works in combination with Kartboy solid shift joint for full linkage precision
- Durable construction built for sustained street and track performance
- Straightforward installation using basic hand tools
Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2002-2007 | Subaru | Impreza / WRX | WRX (OE Linkage) |
| 2008-2014 | Subaru | WRX | WRX |
Specifications
| Detail | Value |
|---|---|
| Part Number (MPN) | KB-001-01001 |
| Application | 2002-2007 WRX OE Linkage / 2008-2014 WRX |
| Version | Long (OE linkage) |
| Component | Shifter Pivot Bushing Kit |
| OEM Replacement For | Factory shifter pivot bushing |
| UPC | 850014195634 |
What's Included
- 1x Kartboy KB-001-01001 Shifter Pivot Bushing Kit (Long)
About Kartboy
Kartboy builds Subaru-specific shift linkage components and short throw shifter kits engineered for direct OEM replacement with dimensional accuracy. Their pivot bushings, solid shift joints, and short throw kits are designed to work together as a complete shift linkage system, delivering improved precision at each mechanical connection point between the driver and the transmission.
Frequently Asked Questions
What is the difference between the KB-001-01001 long and the KB-001-01002 short pivot bushing?The KB-001-01001 long version fits the OE linkage on 2002-2007 WRX models and the 2008-2014 WRX platform. The KB-001-01002 short version is designed for the SPT short throw linkage used on select 2002-2007 WRX models and 1998-2005 Forester 5-speed applications. Selecting the correct length based on your linkage type is essential for proper fit and function.
How do I know if my 2002-2007 WRX has the OE linkage or the SPT linkage?The OE linkage is the standard factory setup that came on most 2002-2007 WRX models. The SPT linkage was an optional factory upgrade that reduced throw length at the dealer level. If your WRX came with a longer, standard throw, it most likely has the OE linkage and requires the KB-001-01001 long bushing.
Does the KB-001-01001 work on the 2008-2014 Subaru WRX?Yes. The 2008-2014 WRX is an explicitly listed fitment for the KB-001-01001 long bushing. This platform uses the same shift tower bushing interface that the long bushing addresses, making it a direct fit for that generation.
Will this bushing reduce my shift throw on my WRX?The pivot bushing alone does not reduce throw length, but it eliminates lateral slop at the shift tower that makes shifts feel imprecise. For maximum throw reduction, pair the KB-001-01001 with a Kartboy short throw shifter kit which addresses the lever arm geometry directly.
Is the KB-001-01001 compatible with my aftermarket short throw shifter?Yes. The pivot bushing operates at the shift tower rather than the lever arm, so it is compatible with both the OEM WRX shifter and most aftermarket short throw kits designed for the OE linkage 2002-2007 WRX and 2008-2014 WRX platforms.
Does installing the KB-001-01001 require removing the transmission?No. The pivot bushing is accessible at the shift tower from inside the cabin with basic hand tools. Transmission removal is not required for this installation on most applications.
Can I stack the KB-001-01001 with the Kartboy KB-001-01003 shift input clevis?Yes. The pivot bushing and shift input clevis target different mechanical connection points in the shift linkage system. Installing both provides comprehensive elimination of play at every contact point between the shift lever and the transmission.
What symptoms indicate my WRX shift tower pivot bushing needs replacement?Symptoms include noticeable side-to-side shifter wobble at rest, difficulty selecting specific gears, a loose or floaty feel when moving through the shift gate, and worsening shift precision over time as the rubber bushing continues to deteriorate.
Installation Instructions
- Place the transmission in neutral and engage the parking brake before starting work.
- Remove the shift knob and center console shift boot to access the shift tower.
- Locate the pivot bushing in the shift tower housing at the base of the shift lever.
- Remove the factory rubber bushing using a bushing driver or appropriately sized socket.
- Press the Kartboy KB-001-01001 long bushing into the tower housing until fully and evenly seated.
- Reinstall the shift boot and shift knob.
- Cycle through all gear positions and verify smooth, direct engagement before test driving.
WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.
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