Brake Caliper Kit Rear F50 4 Piston 300 380mm
Reviewed by the SteedLuxParts engineering team
Last updated August 6, 2026
Brake caliper kit rear F50 4 piston set for 17 to 19 inch wheels with VIN checked fitment and 300 330 355 380mm rotor options
Set price
Quantity pricing updates automatically
$399.00
/ set
1-9 sets
Wholesale tier pricing Lower pricing for larger orders
1-9 sets
Sample or retail orders
$399.00/ set
10-49 sets
Small wholesale batch Recommended
$358.00/ set
Save $41 per set
50-199 sets
Core dealer volume
$299.00/ set
Save $100 per set
Product details
Calipers x2, brake pads x4, custom hats and brackets x2, brake hoses x2, brake discs x2, brake fluid x1 depending on product model
Shipping and lead time
Ships to
United States
Shipping
from $10.00
Delivery
about 20-35 business days
Fitment information
We check OEM wheels with the vehicle year and VIN in our database. For aftermarket wheels, we also need ET, J, spoke, and inner-barrel details.
Warranty and returns
5 years against manufacturing/quality defects only View the full returns policy.
Product information
Product Details & Fitment
The application shown on this page is a reference configuration. It is not a universal-fit claim and it is not the only vehicle application we can review.
Fitment review required
Confirm the vehicle and wheel before production
We check OEM wheels with the vehicle year and VIN in our database. For aftermarket wheels, we also need ET, J, spoke, and inner-barrel details.
- Vehicle model and year
- VIN / chassis number
- Wheel size
- OEM or aftermarket wheel
- Front calipers, rear calipers, or front and rear kit
| Brand | steedluxparts | Category | Big Brake Kits |
|---|---|---|---|
| SKU | F50-RBCK-300-380-VIN | Minimum order quantity | 1 set |
| Compatible Vehicles | Universal rear axle fitment for 17 inch and larger wheel vehicles, VIN required before confirmation | Year Range | Not fixed by year, fitment depends on VIN, wheel size and original brake setup |
| Supplementary Note | For vehicles with confirmed hub, rotor and rear brake layout, parking brake type must be checked | Brake Line / Interface Notes | Brake hose interface and bracket position need confirmation before production, professional installation required |
| Installation Type | Confirm before order | Additional Setup Required | Depends on the vehicle |
| Brake Kit Notes | F50 four piston rear brake caliper kit with 300mm 330mm 355mm 380mm rotor options | Included Brake Parts | Calipers x2, brake pads x4, custom hats and brackets x2, brake hoses x2, brake discs x2, brake fluid x1 depending on product model |
| Warranty | 5 years against manufacturing/quality defects only | Packaging | Standard export packaging |
| Carton Size | 45*45*45 | Gross Weight | 20kg |
| MOQ | 1 set |
Brake caliper kit rear F50 4 piston set for buyers who need a custom rear axle brake upgrade with fitment checked before production, this kit is not sold by model name alone, please send VIN, wheel size, original brake disc size, wheel photos and hub details so we can confirm the correct rotor size, bracket and hose layout before shipment
- 17 inch wheels can usually match 300mm or 330mm brake discs after clearance check
- 18 inch wheels can usually match 330mm or 355mm brake discs after clearance check
- 19 inch wheels can usually match 355mm or 380mm brake discs after clearance check
Why Buyers Ask For VIN Before Ordering
Rear brake upgrades are more sensitive than many buyers expect because the same model name can use different hubs, parking brake systems, brake disc offsets and hose interfaces in different markets, this is common for imported used cars in Africa, Kenya, South Africa, Ukraine, Kazakhstan, Russia and European markets, VIN helps us reduce wrong fitment risk before the kit is built
Key Benefits For Importers And Workshops
- F50 style four piston rear calipers for custom brake upgrade projects
- Rotor options from 300mm to 380mm based on wheel size and clearance
- Custom hat and bracket matching after buyer confirms vehicle data
- MOQ starts from one set for sample orders or workshop trial orders
- Suitable for wholesalers, repair chains, importers, dealers, fleet service buyers and tuning shops
- Standard export packaging for long distance shipment
- Useful for buyers who need one complete rear brake kit instead of sourcing calipers, pads, hoses, brackets and rotors separately
Fitment Note For Rear Brake Caliper Kit Buyers
Please do not order this rear brake caliper kit only by car model or year, send VIN, wheel diameter, wheel width, offset, original rotor diameter, original rotor thickness, photos of the hub and photos of the rear brake assembly, if the car uses electronic parking brake or drum in hat parking brake, tell us before quotation, parking brake compatibility may need an extra solution and must be confirmed manually
For Wholesale And Export Orders
For B2B buyers, we can support sample orders, repeated wholesale orders, logo and color discussion, export packing and fitment confirmation before production, this is useful for importers serving mixed vehicle markets where the same model may arrive from Japan, Europe, Russia or local dealerships with different brake configurations
Product FAQ
Fitment, axle, packing and claim questions.
Will this brake caliper kit rear fit my car
It may fit after confirmation, but we need VIN, wheel size and original brake disc size first, we do not recommend ordering by model name only
Can I use 355mm discs with 18 inch wheels
Often yes, but not always, 18 inch wheel diameter is only one factor, spoke clearance and inner barrel shape also matter, please send wheel photos and offset data
Can I use 380mm discs with 19 inch wheels
Possible on some 19 inch wheels, but it must be checked before order, 380mm discs need more inner barrel space and caliper clearance
Does the kit include brackets and hoses
Yes, the set includes custom hats and brackets, brake hoses, brake discs, brake pads and calipers, final hose interface still needs confirmation before shipment
Does it support wholesale orders
Yes, MOQ starts from one set, wholesalers and workshops can order samples first and then repeat by confirmed vehicle data
Fitment resources before ordering
OE lookup, wheel size, packing, RFQ.
01
Buyer resource
OE lookup center.
Narrow the axle and brake package.
02 Buyer resource Buyer FAQ.Fitment, warranty, packing, quote answers.
03 Buyer resource Browse Big Brake Kits.Compare nearby variants first.
04 Buyer resource Shipping and claim support.Export packing and freight evidence.
05 Buyer resource Terms and claim rules.Approval, payment, shipping and return limits.
06 Buyer resource Request fitment review.Send model, year, VIN and wheel data.
07 Buyer resource Solutions and technical guide.Fitment, installation and packing checks.
08 Buyer resource Buyer application scenarios.Sourcing workflows for international buyers.
09 Buyer resource Wholesale and market support.Market routes and wholesale details.
10 Buyer resource Browse the complete product catalog.Compare related products and variants.
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