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Whiteline Rear Diff Positive Power Kit Bushings ( Part Number:WHI KDT906)

Whiteline Rear Diff Positive Power Kit Bushings - Subaru Models (inc. 2008-2014 WRX/STI)

MODEL # WHI KDT906
Manufacturer Part # KDT906

$53.82

MSRP: $59.80

24
hours
In stock! Ships same day
Free shipping on all orders over $200.00!


Description

These solid polyurethane Whiteline bushings are much harder compared to the OEM units. By replacing them with these harder Whiteline units you are able to get rid of the unwanted slop and flexing of the stock units, allow for the power to go into rotating the tires, instead of flexing the rubber. Giving you better feedback, sharper response, more predictability on throttle input, along with eliminating annoying clunking during hard shifts.
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RallySport Guarantee - 30 Days


Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.

Specifications


Brand: Whiteline
Bushing Location: Rear Differential
Installation Hardware Included: No, reuses OEM
Material: Urethane

Mfgr. Warranty: 1 Year
Condition: New Product
Return Policy:

RallySport Guarantee - 30 Days


Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
RallySport Guarantee
  INSTALLATION INSTRUCTIONS

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Verified Purchase

Going to last
Speed Assault07223 2 months ago
After 100k miles my stock rear bushing was torn about 70% Installed these in addition to the STI rearend on my WRX. Now I know it wont tear and no slop in rear drivetrain. no feeling of any harshness or noise. takes a specific puller to reach in the tight area of the subframe
Comment
Verified Purchase

Replacement is a must
adrianfitts49972 4 years ago
Replacement of stock factory Slop bushings is necessary for those in the 400+ power range, you will not be disappointed, and the drivetrain feels way more precise. Power to the ground ftw.
Comment
Verified Purchase

2008 STi
JamesG 4 years ago
These work as advertised, and make a noticeable difference in drive line lash. However, be sure you are ordering the right kit! There are inserts that you can put in easily, and then there are these, which for me anyways, required dropping the entire subframe, and taking it to a machine shop with a bearing press to get the old ones out and the new ones in. Not worth the hassle. Next time I would just buy the inserts. This info is not apparent when you order. Heads up.
Comment
Verified Purchase

DOOO IIIIIITTTT!!!!!!!!!!!!
momo 6 years ago
these bushing are MUCH stiffer than stock! i absolutely love them! compared to the stock ones(gum) these are better looking, stiffer, and allow for powa to go to the wheels instead of flexing like the stock ones do. p.s. i sudjest that if you are going to install these bushings you also do the subframe bushings, sway bars, and endlinks since you will need to remove those parts to put these bushing in. it will also help a ton and will probably save you 2-3 hours of work if you have a press! RSD's costumer service is unbeatable!
Comment

  • Q: Whiteline Rear Diff Positive Power Kit Inserts  chris.chan12128742 2 months ago

    Answer

    If I were to buy these bushings for my rear diff, would it be necessary/beneficial to buy the inserts as well to feel the difference?


    • A: Whiteline states the inserts are about 80% the stiffness of the full urethane replacements. The difference is there but not everyone would be able to tell.


      Luis L. 8 days ago
  • Q: Pressing  Dialos13 3 years ago

    Answer

    Just how hard are these to press out and in? I have access to an arbor press that can provide a substantial amount of force. Are there any other tools I would need to complete the process? Is there really that much difference between these and the inserts?


    • A: A press will help installation, all other tools are basic hand tools. Whiteline states the inserts are about 80% the stiffness of the full urethane replacements. The difference is there but not everyone would be able to tell.


      Stevens Henager 3 years ago
  • Q: Would this benifit my car, and is it worth it?  alienreptile 4 years ago

    Answer

    Can an 08 impreza 2.5I 2.5L automatic sedan make clunking noise during a hard shift? Does this only apply to cars with throw shifters/manuals and/or cars with a lot of hp?


    • A: It is more common in Manual vehicles, but it can happen in your 2.5i model impreza as all bushings eventually break down.


      Kyle A. 4 years ago
  • Q: Bushing Replacement  jbiz 6 years ago

    Answer

    Do the factory bushings need to be pressed out, or can they just be removed by hand?


    • A: The stock bushings will need to be pressed out which is why alot of guys will opt for the KDT903 kit which are the inserts and a bit easier to install.


      Tanner S. 6 years ago
  • Q: Need some help with bushing location Thank You!  maxx wrx 7 years ago

    Answer

    What is the difference between the rear diff positive power kit "bushings" and the inserts? Do they go in different locations or do they work together? I can't tell from the diagram where each bushing is located and I'm new to subarus sorry.


    • A: The difference would be that this would completely replace the stock bushing, where the insert will just fill the voids in the OE bushing.


      Kirill C. 7 years ago
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