Login for Access to Member Pricing

BMR Suspension

BMR 15-17 S550 Mustang Differential Lockout Bushing Kit (Polyurethane) - Red

MPN: bk051 Catalog #: 001386003 Category: Differential Bushings Check Vehicle Fitment

Product Details

Minimize wheelhop and enhance the rear stability of your S550 or S650 Mustang by decreasing differential movement with a Polyurethane Differential Bushing Lockout Kit from BMR's suspension. The stock rubber bushing with large void are great for absorbing NVH, but do nothing for performance. The polyurethane inserts in BMR's Polyurethane Differential Bushing Lockout Kit simply reduce the bushing's deflection. This non-permanent modification keeps the factory bushing in place, giving you the lowest increase in NVH of all BMR differential mounting solutions. BMR's suspensions Polyurethane Differential Bushings Lockout Kit (BK051) drastically decreases differential movement and pinion rise over the factory rubber bushings. BMR designed its Differential Bushing Lockout Kit from 95-durometer polyurethane. This material is extremely strong, without significant weight gains. Each bushing lockout plate is molded to exact tolerances. This allows for a perfect fit and increased performance for any driving style. BMR's suspension BK051 Polyurethane Differential Bushing Lockout Kit is the perfect wheelhop solution for any S550 or S650 Mustang being used for performance driving. BMR's Differential Bushing Lockout Kit offers huge increases in performance over the stock rubber bushings. The OE bushings are designed with air pockets and are made from soft rubber. These voids, coupled with soft material produce excessive differential movement during normal and aggressive driving. BMR's Polyurethane Differential Bushing Lockout kit installs over the OE rubber bushing, reducing differential movement by filling the space between the bolt and bushing cup. This reducies wheelhop and increases handling stability, while giving you a much-improved overall feel in any performance driving situation. BMR's suspensions BK051 Polyurethane Differential Bushing lockout Kit is available in a durable black finish and comes with all necessary hardware.

Fits 2015-2023 S550 and 2024 S650 Mustangs,Designed for street performance, drag race, and handling applications,Installs over the factory differential bushings,Decreased bushing deflection,Decreases wheelhop,Increases throttle response,Increases traction,Precision molded from 95-durometer polyurethane,Non-permanent installation,1 hour installation time,Proudly designed in the U.S.A.,Proudly made in the U.S.A.

Minimize wheelhop and enhance the rear stability of your 2015 and newer S550 Mustang by decreasing differential movement with a Polyurethane Differential Bushing Lockout Kit from BMR Suspension. The stock rubber bushing with large void are great for absorbing NVH, but do nothing for performance. The polyurethane inserts in BMR's Polyurethane Differential Bushing Lockout Kit simply reduce the bushing's deflection. This non-permanent modification keeps the factory bushing in place, giving you the lowest increase in NVH of all BMR differential mounting solutions. BMR Suspension's Polyurethane Differential Bushings Lockout Kit (BK051) drastically decreases differential movement and pinion rise over the factory rubber bushings. BMR designed its Differential Bushing Lockout Kit from 95-durometer polyurethane. This material is extremely strong, without significant weight gains. Each bushing lockout plate is molded to exact tolerances. This allows for a perfect fit and increased performance for any driving style. BMR Suspension BK051 Polyurethane Differential Bushing Lockout Kit is the perfect wheelhop solution for any S550 Mustang being used for performance driving. BMR's Differential Bushing Lockout Kit offers huge increases in performance over the stock rubber bushings. The OE bushings are designed with air pockets and are made from soft rubber. These ?voids?, coupled with soft material produce excessive differential movement during normal and aggressive driving. BMR's Polyurethane Differential Bushing Lockout kit installs over the OE rubber bushing, reducing differential movement by filling the space between the bolt and bushing cup. This reducies wheelhop and increases handling stability, while giving you a much-improved overall feel in any performance driving situation. BMR Suspension's BK051 Polyurethane Differential Bushing lockout Kit is available in a durable black finish and comes with all necessary hardware.

Fits 2015-newer S550 Mustangs ;Designed for street performance, drag race, and handling applications;Installs over the factory differential bushings;Decreased bushing deflection;Decreases wheelhop;Increases throttle response;Increases traction;Precision molded from 95-durometer polyurethane;Non-permanent installation;1 hour installation time;Proudly designed in the U.S.A.;Proudly made in the U.S.A.

Designed for street performance, drag race, and handling applications. BMR Suspension's BK051 Differential Bushing Lockout Kit is the perfect wheelhop solution for any S550 Mustang being used for performance driving.

BMR 15-17 S550 Mustang Differential Lockout Bushing Kit (Polyurethane) - Red

Differential Bushing Lockout Kit, Polyurethane

BMR Suspension - BK051

Differential Bushing

Differential Mount

Differential Housing Bushing - Lockout - Polyurethane - Red - Ford Mustang 2015-23 - Kit

Vehicle Fitment

Please verify year, make, model, and any notes before ordering.

Product Specs

Brand
BMR Suspension
Part Number
bk051
Catalog Number
001386003
Product Line
Diff Bushing Kits
Category
Drivetrain
Type
Differential Bushings
UPC / Barcode
887753321954
Vendor Product Category
Drivetrain
Vendor Product Subcategory
Differential Bushings
Length
5.50 in
Width
5.40 in
Height
5.20 in
Weight
3.20 lb
Units Per SKU
1
Freight / LTL
No
Ship Alone
No
Air Restricted
No
Prop 65
Unknown
CARB Approved
Yes
Clearance Item
No

Shipping & Availability

Current status 125 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 125 available as of 6/4/2026.

Reviews & Questions

Real product feedback when available, plus quick ways to get fitment or product help.

Ask a Question
Need fitment help? Send us your year, make, model, engine, and the part number.
Already bought it? Reviews help other LMPerformance customers choose the right part.
Product question? We can help with specs, shipping, availability, and install details.

Other Popular 2006 Parts

$81.77
^