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Moog RK80530 - Suspension Control Arm and Ball Joint Assembly (Front Right Lower Rearward)
MPN: RK80530
The Moog RK80530 Suspension Control Arm Assembly enhances your BMW's ride quality and handling. Crafted for durability, it ensures precise alignment and stability.
Vehicle Specific
Check if this part fits your vehicle.
Product Overview
The Moog Suspension Control Arm and Ball Joint Assembly, part number RK80530, is engineered to provide exceptional performance and durability for your BMW. This premium-grade assembly is designed to restore your vehicle's suspension system to its original handling and ride quality, ensuring a smooth and safe driving experience. Crafted with a one-piece forged housing, this assembly offers maximum strength and stability. The advanced powdered metal gusher bearing design reduces friction, enhancing longevity and reliability. With Moog's commitment to quality, this suspension component meets or exceeds OEM standards, making it a trusted choice for both DIY enthusiasts and professional technicians. Choose Moog RK80530 for dependable performance and peace of mind every time you service your vehicle.
Cross Reference Numbers
This Moog RK80530 is equivalent to or replaces the following part numbers: Febi-Bilstein 34656, Karlyn 12-450, Lemforder 13087 02, Mevotech Original Grade GK80530, MTC 1255, OCAP 0381026, Suspensia X05CJ0948, VAICO V20-0371, ACDelco 45D3305, Beck/Arnley 101-5100, Beck/Arnley 1015668, BMW 31121093450, BMW 31121094234, Centric Parts 622.34008, Centric Parts 62334008, Delphi TC815, Dorman 520-962, Falcon Steering Systems FK80530, Febi-Bilstein 12379, MAS Industries CB14034, MAS Industries CB14074, Mcquay-Norris FA4408, Mevotech CMK80530, Mevotech MK80530, NAPA 260-5512, Raybestos Brakes 507-1305, Raybestos Brakes 5071135, TRW Steering and Suspension Parts 10980530, TRW Steering and Suspension Parts JTC131.
Vehicle Compatibility
This part fits some of the popular BMW models below. For Fitment Confidence, please use the vehicle selector tool above to verify exact compatibility.
- BMW 525i 2.5 L6 (2001–2003)
- BMW 530i 3.0 L6 (2001–2003)
- BMW 528i 2.8 L6 (1998–2000)
This may also fit other applications. Please use the vehicle selector tool to verify fitment.
Why Shop at eEuroparts.com?
- Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
- Exclusive Kits That Fitâ„¢ - complete repair solutions with no guesswork
- Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
- Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
- Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
- Established Trust: Serving the European auto community since 2000.
Frequently Asked Questions
What does the Moog RK80530 Suspension Control Arm and Ball Joint Assembly do?
The Moog Suspension Control Arm and Ball Joint Assembly plays a crucial role in your vehicle's suspension system, connecting the wheel hub to the chassis and allowing for smooth and controlled movement while driving. It helps maintain proper alignment and improves handling and ride quality.
How do I know if my Suspension Control Arm and Ball Joint Assembly needs replacement?
Key signs that this part may need replacement include uneven tire wear, clunking noises while driving over bumps, steering wheel vibration, and reduced handling precision. If you notice any of these symptoms, it's advisable to inspect the suspension components.
Can I install the Moog RK80530 myself?
Yes, the Moog RK80530 can be installed as a DIY project, but proper tools and safety precautions should be observed. Ensure you have the necessary knowledge and experience to perform the installation safely.
What are the symptoms of a faulty Suspension Control Arm and Ball Joint Assembly?
Common symptoms include a rough ride, increased wear on tires, and difficulty steering. If you experience clunking noises or instability while driving, it is crucial to have the suspension components inspected immediately.
Why should I choose Moog for my Suspension Control Arm and Ball Joint Assembly needs?
Moog is a trusted brand known for its quality and reliability in suspension components. Order Moog RK80530 today for a factory-correct replacement that restores safety and performance.
Note: All information on this page and in the FAQ is for general reference only. Verify fitment and consult a professional as needed. eEuroparts.com is not responsible for incorrect part selection or installation.
- BrandMoog
- ManufacturerMoog
- MPNRK80530
- Part TypeSuspension Control Arm and Ball Joint Assembly
- PositionFront Right Lower Rearward
- OE Part Numbers31121093450, 31121094234, SB7481
- Cross Reference Numbers5071135, QSJ1482S, 12379, JTC131, 45D3305, FA4408, CB14074, 10980530, 622.34008, 62234008, 520-962, 520962, FK80530, MK80530, 507-1305, 5071305, 260-5512, 2605512, 101-5100, 1015100, CB14034, TC815, CMK80530, 102-5100, 1025100, 62334008, CA4283, 1015668
- FeaturesAdjustable : No
Ball Joint Mounting Type : Press In
Ball Joint Stud Type : Threaded
Bushing Material : Rubber
Bushings Included : Yes
Control Arm Color : Gray
Control Arm Material : Forged Aluminum
Control Arm Maximum Length : 12.260
Grease Fitting Included : No
Mounting Hardware Included : Yes
Pre-Greased : Yes
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2001 | BMW | 525i | Base (2.5 L6 GAS) | |
| 2001 | BMW | 530i | Base (3.0 L6 GAS) | |
| 2002 | BMW | 525i | Base (2.5 L6 GAS) | |
| 2002 | BMW | 530i | Base (3.0 L6 GAS) | |
| 2003 | BMW | 525i | Base (2.5 L6 GAS) | |
| 2003 | BMW | 530i | Base (3.0 L6 GAS) | |
| 1997 | BMW | 528i | Base (2.8 L6 GAS) | |
| 1998 | BMW | 528i | Base (2.8 L6 GAS) | |
| 1999 | BMW | 528i | Base (2.8 L6 GAS) | |
| 2000 | BMW | 528i | Base (2.8 L6 GAS) |
Warranty Overview
At eEuroparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.
Standard Warranty – Most Parts
Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.
Protection: Defects in materials or workmanship under normal personal use.
Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.
Exclusions:
Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)
Commercial, fleet, rideshare, off-road, or racing use
Improper installation, misuse, accidents, or modifications
Not Covered: Labor, shipping, towing, or incidental costs.
Bison Performance Warranty – Our House Brand
Coverage: Limited Lifetime Warranty for as long as you own your vehicle.
Applies To: All products sold under the Bison Performance label.
Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.
Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).
What’s Included: Replacement of the defective product (labor and shipping excluded).
Warranty Claim Requirements
To keep claims fast and fair, we require:
Proof of purchase (invoice or order confirmation).
Photos or videos showing the defective part, order number, date, VIN, and odometer reading.
Diagnostic reports or part returns for non-visible issues may be requested.
Claims must be truthful, properly documented, and reflect normal consumer use.
Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.
For full details and exclusions, please see our complete Warranty Terms & Conditions.
This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.
Return Policy Overview
Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
To start a return, contact customer support via Chat or Contact Us.
Restocking fee: Up to 20% may apply for certain orders (buyer’s remorse, order errors, or special-order items)
Refunds: Issued to your original payment method within 3–5 business days after inspection
Exchanges: Not automatic — please return and reorder
Replacements: May be approved for incorrect or defective items reported within 7 days
Not returnable:
Used or installed parts
Electrical components
Opened filter kits, gaskets, or contaminated items
Final sale or custom orders
Important Notes:
Return shipping is your responsibility unless we made a verified error
Fitment is the customer’s responsibility (we can assist, but do not guarantee)
Country of origin may vary and is not grounds for return
For complete details, please see our full Return Policy.
This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.
Fast, Reliable Shipping — Straight to Your Door
We ship most orders the same day when placed before 2 PM CST (Monday–Friday). Our main warehouse is just east of Nashville, TN, and we also ship from multiple locations nationwide to get your order to you as quickly as possible.
We use trusted carriers like UPS, FedEx, and USPS.
Tracking info is emailed to you as soon as your order ships.
Delivery estimates at checkout are based on carrier data, but not guaranteed.
Need help with a shipment?
If your order is missing, damaged, or incorrect, just let us know within 5 days of delivery. We’ll walk you through the quick claim process — including a few photos to help us make things right.
For complete details, please see our full Shipping Policy.
This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions, risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.
