- Shop with confidence: competitive prices, exclusive deals, and delivery perks.
- Need it quickly? We dispatch fast-moving parts daily. Check delivery options.
- Swap or return items within the standard return period with a simple process.
- Questions about fitment or orders? Our support team is ready to help.
Similar products
Customers also bought
Details
| Specification | Value |
|---|---|
| Brand | HERTH+BUSS JAKOPARTS |
| MPN | j4940805 |
| Fitting Position | Rear |
| Fitting Position | Rear Top |
| Fitting Position | Bottom |
| Length [mm] | 354 mm |
OE numbers (1)
Search by this OE number to find compatible parts
- TESLA—1044451-00-F
About this product
HERTH+BUSS JAKOPARTS Control Trailing Arm Wheel Suspension (J4940805) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Fitting Position: Rear, Fitting Position: HG, Fitting Position: U, Length [mm]: 354 mm, Control/Trailing Arm Type: Steel — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with TESLA vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 1044451-00-F, 197917, 212596, 7802820 and 10 more. Matching these numbers confirms a like-for-like replacement with no loss of function. HERTH+BUSS JAKOPARTS is a recognised supplier of automotive suspension components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (13)
Control Trailing Arm Wheel Suspension HERTH+BUSS JAKOPARTS J4940805 — compatible car models
| Car models | TESLA: MODEL 3 (5YJ3), MODEL Y (5YJY) |
|---|---|
| Engines | EV |
| Year of manufacture | 2017-2019 |
| Manufacturer article number (MPN) | J4940805 |
| OE part numbers | 1044451-00-F |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
HERTH+BUSS JAKOPARTS j4940805 . Control/Trailing Arm Type: 1. Fitting Position: H. Fitting Position: HG. Fitting Position: U. Length [mm]: 354 mm
- 1x Control Trailing Arm Wheel Suspension
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 4–8 business days
- Order before 5pm — ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Control Trailing Arm Wheel Suspension compatible with my car?
This Control Trailing Arm Wheel Suspension fits TESLA vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this HERTH+BUSS JAKOPARTS Control Trailing Arm Wheel Suspension have?
This HERTH+BUSS JAKOPARTS Control Trailing Arm Wheel Suspension has the following specifications: Fitting Position: H; Fitting Position: HG; Fitting Position: U; Length [mm]: 354 mm; Control/Trailing Arm Type: 1. Check the full specifications table above for complete details.
What OE part numbers does this Control Trailing Arm Wheel Suspension replace?
This Control Trailing Arm Wheel Suspension replaces OE part numbers: 1044451-00-F. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Control Trailing Arm Wheel Suspension cost?
This HERTH+BUSS JAKOPARTS Control Trailing Arm Wheel Suspension is available for £67.99. Control Trailing Arm Wheel Suspension prices vary depending on brand, specifications, and vehicle compatibility. HERTH+BUSS JAKOPARTS parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Control Trailing Arm Wheel Suspension?
Regular inspection of your Control Trailing Arm Wheel Suspension is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Control Trailing Arm Wheel Suspension?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Control Trailing Arm Wheel Suspension fitted by a professional mechanic.
Can I use this part as a replacement for OE 1044451-00-F?
Yes, this HERTH+BUSS JAKOPARTS Control Trailing Arm Wheel Suspension is a direct replacement for OE part number 1044451-00-F. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the HERTH+BUSS JAKOPARTS J4940805 the same as the HERTH+BUSS JAKOPARTS J4900335?
No, while both are Control Trailing Arm Wheel Suspension parts, they are different products. The HERTH+BUSS JAKOPARTS J4940805 has Fitting Position: H, Fitting Position: HG, Fitting Position: U. The HERTH+BUSS JAKOPARTS J4900335 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
