NHTSA ID Number: 10201031
Manufacturer Communication Number: 05-87-21
Summary
This bulletin announces a design change made to the front stabilizer bar bushing clamps.
NUMBER: 05-87-21
DATE: 08/06/21
INTRODUCTION:
This bulletin announces a design change made to the front stabilizer bar bushing clamps. The new clamps have added reinforcement flanges with directional holding claws. They are left and right side specific and can be identified by physical (L – R) markings. Due to the new design, there will be a change to the service procedure for installing the stabilizer bar.
PRODUCTION CHANGE INFORMATION:
- The production change information for Impreza, Legacy, and Ascent is TBD.
- The new clamps were incorporated into Outback production starting the VIN N3100023.
- The new clamps were designed for 22MY Outback Wilderness. They were being introduced into 21MY SIA produced vehicles as a running change prior to the start of 22MY Outback Wilderness production.
PART INFORMATION:
REMINDER: Always order the most up-to-date replacement parts based on the specific VIN being repaired.
| Part Description | Part Number |
| CLAMP-STABILIZER BUSHING RH | 20416AN000 |
| CLAMP-STABILIZER BUSHING LH | 20416AN010 |
NOTE:
- Always use parts matching those on the vehicle from the factory (Original Equipment parts).
- Do NOT attempt to use NEW style parts on vehicles equipped with OLD style parts or use OLD style parts on a newer vehicle.
- Do NOT mix the old-style parts and new-style parts in one vehicle. The new-style parts have a different performance. Always match the original equipment.
SERVICE PROCEDURE / INFORMATION:
REMINDER: Customer satisfaction and retention starts with performing quality repairs.
Installing the NEW clamps:
Using the applicable Subaru
Service Manual: Suspension > Stabilizer > STABILIZER BUSHING
- Vehicles produced after the production change utilize clamp p.n.s 20416AN000 and 20416AN010.
- Install the clamp with the peak of triangle facing the front of the vehicle.
- REMINDER: the shape of the clamps is different from left to right.
NOTE: The Service Manual uses a black star () in the component breakdown illustrations to indicate one-time use parts. EXAMPLE: In a case where the stabilizer bar links are disconnected, the retaining nuts for the links are one-time use and must be replaced at reassembly.
6 Affected Products
Vehicles
1 Associated Document
Manufacturer Communications
NUMBER: 05-87-21
DATE: 08/06/21
MC-10201031-0001.pdf 1220.022KB
- ✔Compatible with: For Subaru
: 2003-2013 Forester All Models丨2002-2007 Impreza Sedan Models Only丨2008-2015 Impreza All Models丨2005-2009 Legacy All Models丨2005-2009 Outback All Models. Please make sure to match the exact part numbers between this part and the part that you are replacing. - ✔Function: Signs your sway bar links need replacement include clunking sounds during turns and bumps, loose or misaligned steering wheel, poor handling, uneven tire wear, and visible damage in the suspension system. Replace our accessories, can take away the clunking/clicking coming from the suspension you heard from every bumps in the road! Giving you a good driving experience.
- ✔High-quality: Long lasting surface treatment that matches OE standard is applied in Zn-Ni alloy coating method method to prevent rust, the corrosion resistance of salt spray test exceeds 1000 hours. Neoprene rubber have more resistance to oxidation, more abrasion resistance, more flame resistance. Also, application of carbon steel, extra heat treatment and cold forging technique reinforces fatigue strength of the ball stud to deliver safe mobility.
- ✔OE# K750049. Replace OE# 20420AG00A, 20470FE000, 20470SA000. Easy to install- Wrench flats ensure easy installation and removal, make sure you use an allen wrench to hold the middle while you tighten the bolt.
- ✔After-Sales Service: We offer 24 hours customer service and 1 year product service, If you are encounter product installation, product quality and other problems, please feel free to contact us.
- COMPATIBILITY – Fits 2013-2015 Subaru
XV Crosstrek; 2015-2019 Subaru
WRX
; 2016-2019 Subaru
Crosstrek; 2014-2019 Subaru
Forester - GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
- PREMIUM MATERIALS -- Made from high-quality natural rubber material for durability and ride performance
- EXTENDED SERVICE LIFE -- Less prone to splitting, discoloring or cracking with age for long life
- HIGHLY PRECISE ENGINEERING -- Optimized for quiet operation and helps to inhibit wear, salt, road grime and oils
- [Vehicles It Fits]:for 2003-2013 Subaru
Forester,for 2002-2007 Subaru
Impreza (Sedan Models Only),for 2008-2015 Subaru
Impreza,for 2005-2009 Subaru
Legacy,for 2005-2009 Subaru
Outback - [Part Numbers]:K750049,20420AG00A,20470FE000,20470SA000
- [What You Get]: 2 x front sway bar link kits. Each kit undergoes rigorous salt spray resistance testing and extreme temperature validation to ensure enhanced durability. The triple-layer anti-corrosion coating provides maximum protection against harsh road conditions.
- [Exceptional Quality]:Featuring zinc-nickel alloy construction that meets OE standards, these sway bar links deliver exceptional resistance to both high temperatures and wear. The heavy-duty design guarantees long-term reliability, reducing replacement frequency and maintenance expenses. Designed for hassle-free installation, they directly replace OEM units without modifications.
- [Important Notice]:Before purchasing, please verify the product images, part number, and fitment details to ensure these stabilizer sway bar links are compatible with your vehicle for optimal performance and safety.
- 【Compatibility】2*K750049 Sway Bar Links Kits For Subaru
2003-13 Forester丨2002-16 Impreza丨2009-2012 Impreza R丨2008-2011 Impreza Sport丨2005-2009 Legacy丨2005-2009 Outback | 2014 WRX
/ WRX
STI
.Please refer to the second main image for specific years. - 【Reduce the Noise】Signs your sway bar links need a replacement including clunking sounds during turns and bumps, loose or misaligned steering wheel, poor handling, uneven tire wear, and visible damage in the suspension system. Replacing our new sway bar links will take away the clunking/clicking coming from the suspension you heard from every bump in the road! Giving you a good driving experience.
- 【Smooth and Safe】 Replacing the stabilizer bar links reduces vibration while driving and better anti-roll control, making the vehicle easier to steer for better control and safer driving and protecting the tires.
- 【Cost-effective】We are factory direct. Customers can spend a small amount of money and get a higher quality brand new stabilizer bar end link. It makes your car safer on the road and gives you a more pleasant and smoother driving experience.
- 【Easy to Install】Use a wrench to loosen the nuts that connect between the stabilizer bar and suspension part and replace the new stabilizer bar. Perfect replacement for your original stabilizer bar.
- COMPATIBILITY – Fits 2009-2013 Subaru
Forester; 2008-2011 Subaru
Impreza; 2012-2014 Subaru
Impreza; 2005-2008 Subaru
Legacy; 2009-2009 Subaru
Legacy; 2005-2009 Subaru
Outback - GET THE RIGHT PART -- Before purchasing, please check the “Amazon Confirmed Fit” bar to ensure this part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes. If the “Amazon Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase
- PREMIUM MATERIALS -- Made from high-quality natural rubber material for durability and ride performance
- EXTENDED SERVICE LIFE -- Less prone to splitting, discoloring or cracking with age for long life
- HIGHLY PRECISE ENGINEERING -- Optimized for quiet operation and helps to inhibit wear, salt, road grime and oils
Last update on 2026-05-27 / Affiliate links / Images from Amazon Product Advertising API
This product presentation was made with AAWP plugin.
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Bulletin Number: 05-87-21; Date: 08/06/21 Page 1 of 3 SERVICE BULLETIN Continued… CAUTION: VEHICLE SERVICING PERFORMED BY UNTRAINED PERSONS COULD RESULT IN SERIOUS INJURY TO THOSE PERSONS OR TO OTHERS. Subaru
Service Bulletins are intended for use by professional technicians ONLY. They are written to inform those technicians of conditions that may occur in some vehicles, or to provide information that could assist in the proper servicing of the vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do the job correctly and safely. If a condition is described, DO NOT assume that this Service Bulletin applies to your vehicle, or that your vehicle will have that condition. Subaru
of America, Inc. is ISO 14001 Compliant ISO 14001 is the international standard for excellence in Environmental Management Systems. Please recycle or dispose of automotive products in a manner that is friendly to our environment and in accordance with all local, state and federal laws and regulations. NUMBER: 05-87-21 DATE: 08/06/21 APPLICABILITY: 2021-22MY Impreza 2021-22MY Legacy / Outback 2021-22MY Ascent SUBJECT: Front Stabilizer Bar Bushing Clamp – Design Change INTRODUCTION: This bulletin announces a design change made to the front stabilizer bar bushing clamps. The new clamps have added reinforcement flanges with directional holding claws. They are left and right side specific and can be identified by physical (L – R) markings. Due to the new design, there will be a change to the service procedure for installing the stabilizer bar. Front Stabilizer Bar Bushing Clamp PRODUCTION CHANGE INFORMATION: • The production change information for Impreza, Legacy, and Ascent is TBD. • The new clamps were incorporated into Outback production starting the VIN N3100023. • The new clamps were designed for 22MY Outback Wilderness. They were being introduced into 21MY SIA produced vehicles as a running change prior to the start of 22MY Outback Wilderness production. ATTENTION: GENERAL MANAGER q PARTS MANAGER q CLAIMS PERSONNEL q SERVICE MANAGER q IMPORTANT – All Service Personnel Should Read and Initial in the boxes provided, right. © 2021 Subaru
of America, Inc. All rights reserved. Bulletin Number: 05-87-21; Date: 08/06/21 Page 2 of 3 Continued… PART INFORMATION: OLD NEW OLD NEW REMINDER: Always order the most up-to-date replacement parts based on the specific VIN being repaired. Part Description Part Number CLAMP-STABILIZER BUSHING RH 20416AN000 CLAMP-STABILIZER BUSHING LH 20416AN010 NOTE: • Always use parts matching those on the vehicle from the factory (Original Equipment parts). • Do NOT attempt to use NEW style parts on vehicles equipped with OLD style parts or use OLD style parts on a newer vehicle. • Do NOT mix the old-style parts and new-style parts in one vehicle. The new-style parts have a different performance. Always match the original equipment. SERVICE PROCEDURE / INFORMATION: REMINDER: Customer satisfaction and retention starts with performing quality repairs. Installing the NEW clamps: Bulletin Number: 05-87-21; Date: 08/06/21 Page 3 of 3 Using the applicable Subaru
Service Manual: Suspension > Stabilizer > STABILIZER BUSHING • Vehicles produced after the production change utilize clamp p.n.s 20416AN000 and 20416AN010. • Install the clamp with the peak of triangle facing the front of the vehicle. • REMINDER: the shape of the clamps is different from left to right. NOTE: The Service Manual uses a black star () in the component breakdown illustrations to indicate one-time use parts. EXAMPLE: In a case where the stabilizer bar links are disconnected, the retaining nuts for the links are one-time use and must be replaced at reassembly. WARRANTY / CLAIM INFORMATION: For vehicles within the Basic New Car Limited Warranty period or covered by an active Subaru
Added Security Classic or Gold plan, this repair may be submitted using the following claim information: Labor Description Labor Operation # Fail Code Labor Time ONE FRONT STABILIZER BAR BUSHING/BRACKET R&R A611301 NAG-43 0.2 BOTH FRONT STABILIZER BAR BUSHING/BRACKET R&R A611304 0.3 IMPORTANT REMINDERS: • SOA strongly discourages the printing and/or local storage of service information as previously released information and electronic publications may be updated at any time. • Always check for any open recalls or campaigns anytime a vehicle is in for servicing. • Always refer to STIS for the latest service information before performing any repairs.
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