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Whiteline Rear Diff Support Lock Bushings ( Part Number:WHI KSB751)

Whiteline Rear Diff Support Lock Bushings - Subaru Models (inc. 2002-2007 WRX/STi)

MODEL # WHI KSB751
Manufacturer Part # KSB751

$40.32

MSRP: $44.80

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


Description

The Whiteline Rear Diff Bushings is designed to eliminate movement of the rear diff front support. Improvements will be noticed during tip in throttle, on/off throttle application, and hard acceleration. Made out of hard Urethane that helps reduce deflection.
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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: Outrigger
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.
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  INSTALLATION INSTRUCTIONS

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RallySportDirect.com Reviews:
Verified Purchase

Nice clean shifts
sk8rthrash30918796 4 years ago
Very easy simple install realistically took about 15mins with basic tools. Cheap quick mod and the shifting connects more and you can really feel the difference in between shifts. Would recommend anyone on a budget and racing quality shifting. Makes vibrations in the car but I don't mind they are subtle.
Comment

great product for the price, simple install
jpcataldo 4 years ago
these things are wonderful for how cheap they are. Installation literally takes 15 minutes in your driveway with 2 different sized sockets. No extra NVH that I can tell so far. If you get these you do not need to get the full outrigger bushing replacements offered by whiteline, this will do the exact same thing, will not increase NVH by any measurable amount as well as take much less time to install. If you can lay on your back and turn a wrench you can do this install.
Comment

Cheap but amazing mod.
stiboris 6 years ago
Amazing what these things do. Install is super easy.
Comment
Verified Purchase

A must have!!
QWKSLVR 6 years ago
Don't think twice just buy these. You're car will thank you!!!
Comment
Verified Purchase

great product
dustertech200014410 7 years ago
fast easy install, world of differance, small amount of NVH increase nothing crazy.
Comment

  • Q: Vs. Subframe bolts?  T.J. 6 months ago

    Answer

    How does the purpose of these bushing kits compare to the subframe bolts from whiteline etc? Thanks, T.J.


    • A: These bushings replace the subframe rear diff support. These are completely different from the subframe bolts.


      Tyler A. 6 months ago
  • Q: Do I need both?  DocB04 2 years ago

    Answer

    Do I need to order these in conjunction with the Whiteline Rear Diff Bushings?


    • A: Hi DocBO4, We offer two "rear differential" bushings for the same generation Subaru's: W91380 and W91379. This kit (KSB751) and W91379 mount in the same location and you would not be able to install BOTH simultaneously. W91380 does mount in a separate location and CAN be used in conjunction with KSB751 (and is highly recommended), but is not mandatory. I hope this helps.


      Jonathan @ Whiteline 2 years ago
  • Q: 2006 Forester XT  Hinkes 3 years ago

    Answer

    Are these rear diff support lock bushings be used together with the rear diff support outrigger bushings? Or are they two different fixes one is easier (support lock bushings) and the other is harder (support outrigger bushings).


    • A: These rear diff support lock bushings serve the same purpose as the outrigger bushings and they are not intended to be used together. These inserts are an addition to the stock bushings, and the outrigger bushings replace the stock bushings. The inserts work well and they are much easier to install.


      Zach G. 3 years ago
    • A: As Zach mentioned, the two kits you referenced are designed for the same location on the vehicle and are not designed to be used together. I generally recommend the inserts for vehicle's that OR bushings that are still in good condition as they are easier to install, cost less, and have almost the same level of performance when used with a bushing in good condition. If your OE bushings have deteriorated significantly, then a complete replacement bushing may be a better route.


      Jonathan @ Whiteline 3 years ago
  • Q: this vs perrin SLK  axelbowen66748 4 years ago

    Answer

    Is this the same as the PERRIN subframe lockdown kit?


    • A: Yes this would be the same as the Perrin and Kartboy kit.


      Kirill C. 4 years ago
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