Pay in installments of $7.37 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Ultima | Rear Brake Wheel Cylinder LHS/RHS | Ford Focus LR Hyundai Sonata 1989–2004 | JB9940Ultima Rear Brake Wheel Cylinder LHS RHS (JB9940) for Ford Focus LR & Hyundai Sonata 2. 4L 19892004 This Ultima Rear Brake Wheel Cylinder (JB9940) is designed as a high quality, direct OE replacement for the Rear Axle of two distinct vehicle models: the Ford Focus LR series (20022004) and the early Hyundai Sonata 2. 4L (up to 1990). This cylinder is suitable for both the Left Hand Side (LHS) and Right Hand Side (RHS) of the vehicle. It is a vital
Ultima Rear Brake Wheel Cylinder LHS/RHS (JB9940) for Ford Focus LR & Hyundai Sonata 2.4L 1989–2004
This Ultima Rear Brake Wheel Cylinder (JB9940) is designed as a high-quality, direct OE replacement for the Rear Axle of two distinct vehicle models: the Ford Focus LR series (2002–2004) and the early Hyundai Sonata 2.4L (up to 1990). This cylinder is suitable for both the Left-Hand Side (LHS) and Right-Hand Side (RHS) of the vehicle. It is a vital component in the rear drum brake system, converting hydraulic pressure into the necessary stopping force required by the brake shoes.
Features & Benefits:
- Direct Fit OE Replacement: Designed to match the fit, form, and function of the original equipment wheel cylinder across both specified platforms.
- Reliable Braking: Ensures accurate hydraulic pressure transfer for consistent and responsive drum braking performance.
- Corrosion Resistance: Manufactured from durable materials for protection against corrosion and wear.
- Universal Fitment: This single part number fits both the Rear Left-Hand Side (LHS) and Rear Right-Hand Side (RHS).
- Complete Unit: Supplied ready to install with pistons, seals, and boots.
Technical Specifications
- Brand: Ultima
- Part Number (SKU): JB9940
- Type: Brake Wheel Cylinder
- Position: Rear Axle (LHS or RHS)
- Vehicle Models: Ford Focus, Hyundai Sonata
- Years: 1989–2004
- Use: Passenger Sedan / Hatchback
Vehicle Fitment Information
| Make | Model | Series | Years | Position |
|---|---|---|---|---|
| Ford | Focus | LR | 2002–2004 | Rear (LHS/RHS) |
| Hyundai | Sonata | Y2 (2.4L) | 1989–1990 (Up to 10/1990) | Rear (LHS/RHS) |
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 27 reviews
Sort
Product Reviews
★★★★★ 5
Tesla Phone Mount (Model 3/Y/Juniper/Cybertruck)
This Tesla-specific phone mount is one of the cleanest and most functional accessories I’ve added to my vehicle. It installs neatly behind the touchscreen using the included positioning frame, so it doesn’t block any vents, airbags, or the driver’s view. Once mounted, it stays rock-solid and looks like it belongs there from the factory.
The magnetic hold is impressively strong — 20 ultra-powerful magnets keep even a large phone locked in place through rough roads, sharp turns, and highway speeds with zero slipping. The 360° adjustable telescopic arm is smooth and stays exactly where you set it, whether in portrait for navigation or landscape for videos. When not in use, it folds away discreetly behind the screen.
After two weeks of daily driving (including some bumpy back roads), the mount shows no signs of loosening, sagging, or vibration. The 3M adhesive has held perfectly through temperature swings, and the aluminum arm feels premium and sturdy. It works flawlessly with MagSafe phones and includes rings for non-MagSafe devices.
Overall, this is a well-engineered solution that combines strong performance, clean aesthetics, and real usability. If you want a phone mount that feels integrated with your Tesla instead of an afterthought, this is an excellent choice. Very happy with the quality and design.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 4
Looks good, moves smoothly.
This is a pretty good holder. The magnets were strong and I didn't notice my phone sliding around. It also includes additional adhesive if you want to move it later on. It rotates and folds so its out of sight if unused. I would have preferred some other form of installation, like suction, but understand that doesnt always work right. If you use your phone often in the Tesla, this is a good option. I just think there are better options out there, but thats my preference. The material is nice and sturdy, nice metallic look, and bends/rotates smoothly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Sleek and looks so good in the Tesla but doesn’t have a suction option
This is a nice phone mount for the Tesla with some pros and cons.
Pros: It has a very strong magnetic connection so there’s no worry of your phone randomly hitting the floorboard. It’s sleek and minimalist looking and blends really nicely with the Tesla’s interior. Note that this is not a charger, just a mount. It seems to be well made of quality materials. This mount is also easily installed.
Cons: the only way to mount this is with the included M3 adhesive, this is not a suction mount, so when you go to move it, you may have to deal with residue. This also limits you from being able to switch it from one side of the screen to the other (driver or passenger), if you so choose to do so. The other con is to move it from portrait mode to landscape mode you have to reach back behind the screen to loosen the mount, adjust it, then retighten. Personally it just feels like too many steps to change the viewing angle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
Sturdy and well built
This Tesla phone mount has a sleek minimalist design that blends nicely with the interior of the Model 3 and Model Y. The foldable hidden style keeps the dashboard looking clean, and the strong magnetic hold keeps the phone secure even during turns or bumps. The 360-degree adjustment also makes it easy to position the phone exactly where you want it.
The mount feels sturdy and well-built, and the MagSafe compatibility makes attaching and removing the phone very convenient. It works well for navigation, music control, or hands-free calls without blocking too much of the screen or airflow. The compact design also helps it look more like a factory accessory rather than an aftermarket add-on.
Overall, this is a stylish and practical Tesla accessory that combines strong magnetic support with a clean modern appearance.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Minimalist Design with Premium Match for Tesla Interior
This MagSafe phone mount features a highly minimalist design, but the build quality is excellent and it performs perfectly. The installation process was incredibly straightforward and hassle-free.
Key Highlights:
Strong Magnetic Hold: The N52 magnets are exceptionally strong, keeping the phone securely in place without any slipping.
Perfect Color Matching: I purchased the gray version, and the color matches the gray backing/trim of the Tesla central screen almost exactly. It blends in seamlessly as if it were an original factory accessory.
Discreet and Functional: It does its job efficiently without adding unnecessary clutter to the dashboard.
Overall, I am highly satisfied with this purchase.
Pros:
Seamless Integration: Gray finish pairs perfectly with the Tesla screen housing.
Powerful N52 Magnets: Provides a stable hold even on rough roads.
Clean Aesthetics: Minimalist, foldable design that can be hidden when not in use.
Cons:
None—excellent value and functionality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026