Does this control arm include bushings and ball joint?

Check the product specifications above. Some control arms (rear) come complete with bushings and ball joint pre-installed. Others require transferring these components from your old arm.

Is alignment needed after control arm replacement?

Yes, wheel alignment is required after replacing control arms as they directly affect camber, caster, and toe angles. Compatible vehicles include 2002-2006 Jeep TJ, Wrangler and more.

What vehicles does this Suspension Control Arm fit?

This Detroit Axle Suspension Control Arm (rear) (Part #K645377Rx2) fits specific vehicle applications. Compatible vehicles include 2002-2006 Jeep TJ, Wrangler and more. Use the compatibility checker above to verify fitment for your exact vehicle including engine and trim options.

Is this part covered by warranty?

Yes, this Detroit Axle Suspension Control Arm includes a 24-month limited warranty covering defects in materials and workmanship. AutoBuffy also offers 30-day hassle-free returns if the part doesn't fit your vehicle.

How fast is shipping?

AutoBuffy offers FREE standard shipping on all orders. Most orders ship within 1-2 business days and arrive within 3-5 business days. Expedited shipping is available at checkout.

Check if this fits your car first

We can’t guarantee fitment or accept fitment returns without a vehicle selected.

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$81.95

Detroit Axle - Rear Lower Control Arms for 1997 1998 1999-2006 Jeep Wrangler TJ

Name: Detroit Axle - Rear Lower Control Arms for 1997 1998 1999-2006 Jeep Wrangler TJ
Brand: Detroit Axle
SKU: K645377Rx2
Price: 81.95 USD
Availability: InStock
Rating: 4.9 (12847 reviews)

Part # K645377Rx2

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Detroit Axle - Rear Lower Control Arms for 1997 1998 1999-2006 Jeep Wrangler TJ

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Vehicle Compatibility

No compatibility data available for this part.

What's Included

2 pieces

Rear Lower Control Arm

Specifications

Brand: Detroit Axle

Part Number: K645377Rx2

Part Type: Suspension Control Arm

Condition: New

Dimensions: 20.0" L x 6.0" W x 16.0" H

Position: Rear Lower

Weight: 10.0 lbs

Warranty: 24 Months

Frequently Asked Questions

We're always here to help. If you can't find your answer, ask Rydon - our AI assistant will help you out.

What's included in the Detroit Axle K645377Rx2 Suspension Control Arm?

This suspension control arm includes: (2) Rear Lower Control Arm. Everything needed for a complete rear lower suspension control arm replacement is included in this kit.

Product Specifications

Brand

Detroit Axle

Part Type

Suspension Control Arm

Position

Rear Lower

Condition

New

Part Number

K645377Rx2

Dimensions

20.0" L x 6.0" W x 16.0" H

Weight

10.0 lbs

Dimensions20.0" L x 6.0" W x 16.0" H

PositionRear Lower

Weight10.0 lbs

Detroit Axle - Rear Lower Control Arms for 1997 1998 1999-2006 Jeep Wrangler TJ

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Part # K645377Rx2

Detroit Axle - Rear Lower Control Arms for 1997 1998 1999-2006 Jeep Wrangler TJ

Brand Detroit AxleCondition NewSuspension Control ArmPosition Rear Lower24-mo warranty

$8195

$101.95SAVE 20%

Dealer charges $147.83SAVE 45%— You save $65.88

In Stock10 or more available

QTY

FREE
Shipping

30-Day
Returns

24-Mo
Warranty

Expert
Support

OE REPLACEMENT

Detroit Axle - Rear Lower Control Arms for 1997 1998 1999-2006 Jeep Wrangler TJ

Part #:K645377Rx2

Suspension Control Arm

$81^.95In Stock

$101.95Save 20%

Pay in 4 interest-free payments of$20.49withPayPal

Quantity:

In Stock10 or more available

FREE delivery between Fri, Aug 14 to Fri, Aug 14

Ships To:

Key Features

OEM-Equivalent QualityMeets/exceeds factory specs

American BusinessMaryland since 1986

24-Month WarrantyLimited coverage on every part

Free Same Day ShippingWe ship all orders the same business day before cutoff

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Reading the catalog · checking interchanges · researching…

Detroit Axle - Rear Lower Control Arms for 1997 1998 1999-2006 Jeep Wrangler TJ

Part # K645377Rx2

Main Image

Click to expand

1 / 8

$8195

$101.95SAVE 20%

Dealer charges $147.83SAVE 45%— You save $65.88

In Stock10 or more available

QTY

FREE
Shipping

30-Day
Returns

24-Mo
Warranty

Expert
Support

OE REPLACEMENT

Detroit Axle - Rear Lower Control Arms for 1997 1998 1999-2006 Jeep Wrangler TJ

Part #:K645377Rx2

Suspension Control Arm

$81^.95In Stock

$101.95Save 20%

Pay in 4 interest-free payments of$20.49withPayPal

Quantity:

In Stock10 or more available

FREE delivery between Fri, Aug 14 to Fri, Aug 14

Ships To:

Key Features

OEM-Equivalent QualityMeets/exceeds factory specs

American BusinessMaryland since 1986

24-Month WarrantyLimited coverage on every part

Free Same Day ShippingWe ship all orders the same business day before cutoff

WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which are known to the State of California to cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts

Check if this fits your car first

Detroit Axle - Rear Lower Control Arms for 1997 1998 1999-2006 Jeep Wrangler TJ

Detroit Axle - Rear Lower Control Arms for 1997 1998 1999-2006 Jeep Wrangler TJ

Vehicle Compatibility

What's Included

Specifications

Frequently Asked Questions

Product Specifications

Interchanges

Detroit Axle - Rear Lower Control Arms for 1997 1998 1999-2006 Jeep Wrangler TJ

Detroit Axle - Rear Lower Control Arms for 1997 1998 1999-2006 Jeep Wrangler TJ

Key Features

Detroit Axle - Rear Lower Control Arms for 1997 1998 1999-2006 Jeep Wrangler TJ

Detroit Axle - Rear Lower Control Arms for 1997 1998 1999-2006 Jeep Wrangler TJ

Key Features

About This Suspension Control Arm

Key Features

Signs This Part Needs Replacement

Detroit Axle

Installation Guide

Tools Needed

Frequently Asked Questions