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Details
| Specification | Value |
|---|---|
| Brand | FRENKIT |
| MPN | p443402 |
| Category | piston, brake calliper |
| Fitting Position | Front Axle |
| Diameter [mm] | 44.3 mm |
| Height [mm] | 34.4 mm |
| Brake System | Akebono |
OE/OEM numbers (1)
Search by this OE number to find compatible parts
- INFINITI / NISSAN—41121-JL00B
Where this part fits
Original-fit position for OE 41121JL00B. The red ring marks where this part installs on the vehicle.
About this product
When piston, brake calliper performance matters, the FRENKIT P443402 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Fitting Position: Front Axle, Diameter [mm]: 44, Cast Iron mm, Height [mm]: 34, Copper mm, Brake System: Akebono. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with INFINITI, NISSAN 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: 41121-JL00B. Matching these numbers confirms a like-for-like replacement with no loss of function. FRENKIT is a recognised supplier of automotive braking 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 from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
No equivalent parts found.
piston, brake calliper FRENKIT P443402 — compatible car models
| Car models | INFINITI: FX, G Convertible, G Coupe, G Saloon, M37, M (Y51), Q50, Q60 Convertible, Q60 Coupe, Q70 (Y51) (+1 more); NISSAN: 370Z Coupe (Z34), 370Z Roadster (Z34) |
|---|---|
| Engines | 30d AWD; 37; 3.7; 50 Hybrid; 2.0 T; 2.2 D |
| Year of manufacture | 2007-2016 |
| Manufacturer article number (MPN) | P443402 |
| OE part numbers | 41121-JL00B |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FRENKIT p443402 piston, brake calliper. Brake System: Akebono. Diameter [mm]: 44,3 mm. Fitting Position: VA. Height [mm]: 34,4 mm
- 1x piston, brake calliper
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- 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 piston, brake calliper compatible with my car?
This piston, brake calliper fits INFINITI, NISSAN 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 FRENKIT piston, brake calliper have?
This FRENKIT piston, brake calliper has the following specifications: Fitting Position: VA; Diameter [mm]: 44,3 mm; Height [mm]: 34,4 mm; Brake System: Akebono. Check the full specifications table above for complete details.
What OE part numbers does this piston, brake calliper replace?
This piston, brake calliper replaces OE part numbers: 41121-JL00B. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a piston, brake calliper cost?
Piston, brake calliper prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this FRENKIT piston, brake calliper. All parts come with our 14-day money-back guarantee.
How do I know when to replace my piston, brake calliper?
Regular inspection of your piston, brake calliper 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 piston, brake calliper?
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 piston, brake calliper fitted by a professional mechanic.
Can I use this part as a replacement for OE 41121-JL00B?
Yes, this FRENKIT piston, brake calliper is a direct replacement for OE part number 41121-JL00B. 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 FRENKIT P443402 the same as the FRENKIT K304501?
No, while both are piston, brake calliper parts, they are different products. The FRENKIT P443402 has Fitting Position: VA, Diameter [mm]: 44,3 mm, Height [mm]: 34,4 mm. The FRENKIT K304501 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.
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