6 piston brake kits configured by VIN and wheel clearance
6 piston brake kits in the V6-Series are made to order for front axle applications with 345, 355 or 380 mm rotor configurations; each quotation begins with the vehicle VIN, original brake dimensions, hub data and actual wheel clearance rather than wheel diameter alone
This kit is configured for a verified vehicle and wheel combination; buyers should provide wheel width, offset or ET, PCD, center bore, inner barrel diameter, spoke clearance, original rotor diameter and thickness, plus clear photos of the knuckle and mounting interface before production approval
Complete V6-Series Front Big Brake Kit
The V6-Series package is built around two six-piston front brake calipers and a matched rotor, hat and bracket configuration; the approved packing list can also include front brake pads, vehicle-side and caliper-side hoses, mounting hardware and one factory-sealed bottle of brake fluid when the confirmed product model and shipping method allow it
Rotor diameter is selected with rotor thickness, hat offset, bracket position and caliper centering; parts from different 345, 355 and 380 mm configurations should not be mixed because diameter alone does not define the installed geometry
V6-Series front calipers
Two front calipers are supplied as one left-hand and one right-hand unit; piston diameters, total piston area, caliper material and manufacturing process remain subject to the approved technical sheet
Matched rotor configuration
The selected 345, 355 or 380 mm rotor must use the confirmed thickness, rotor hats and caliper mounting brackets for the verified vehicle and hub
Service parts before purchase
Workshops and distributors should confirm replacement pad shape, rotor ring dimensions, seals, hoses and mounting hardware before placing the first order
6 Piston Brake Kits with VIN and Wheel Verification
The table below is a preliminary configuration guide and not a fitment guarantee; final approval depends on the vehicle hub, original rotor dimensions, M12 or M14 mounting interface, wheel barrel, spoke shape and balance-weight position
| Wheel diameter | Candidate rotor configuration | Required clearance review |
|---|---|---|
| 18 inch | 345 or 355 mm | Verify inner barrel, spoke profile, offset or ET and balance-weight position |
| 19 inch | 355 or 380 mm | Verify the full-scale caliper template inside the actual wheel |
| 20 inch | 380 mm | Confirm rotor thickness, hat offset and bracket position with the vehicle hub |
| 21 inch | 380 mm | Confirm spoke clearance and hose routing through steering and suspension travel |
| Buyer information | Required details | Why the factory needs it |
|---|---|---|
| Vehicle identity | Make, model, model year, VIN or full chassis number, sales market and steering configuration | Vehicle generations and markets can use different hubs, knuckles and original brake packages |
| Original front brake | Rotor diameter, rotor thickness, overall height or offset, caliper mounting-hole spacing and clear photos | The bracket and rotor hat must match the original mounting geometry |
| Wheel specification | Diameter, width, offset or ET, PCD, center bore, wheel brand and model | Nominal wheel diameter cannot show spoke or inner-barrel clearance |
| Measured clearance | Minimum inner-barrel diameter, spoke-to-hub-face clearance and balance-weight location | The caliper envelope must clear every point of the rotating wheel |
| Mounting interface | M12 or M14 nominal diameter, thread pitch, usable length, hole type and center distance | Nominal bolt diameter alone cannot select the bracket or fasteners |
What Comes in the Configured Front Brake Kit
The quotation and final packing list control the delivered scope; the following quantities describe the requested complete front kit and should be confirmed before payment
| Component | Requested quantity | Confirmation note |
|---|---|---|
| V6-Series six-piston front brake calipers | 2 | One left-hand and one right-hand caliper |
| Front brake pads | 4 individual pieces | One front-axle pad set with shape and compound confirmed |
| Front brake rotors | 2 | Matched diameter and thickness for the approved configuration |
| Vehicle-specific rotor hats | 2 | Offset, center bore, PCD and mounting dimensions confirmed |
| Vehicle-specific caliper mounting brackets | 2 | Matched to the knuckle, rotor diameter and rotor thickness |
| Front brake hoses | 2 | Length, chassis fitting, caliper fitting and routing confirmed |
| Brake fluid | 1 sealed bottle when listed | Brand, DOT grade, volume, SDS and carrier acceptance require confirmation |
| Mounting hardware and instructions | Itemised on the packing list | Fastener grade, quantity, installation guide and bedding guide require confirmation |
Custom Options for Workshops and Distributors
Customization is available only after the base fitment is approved; finish choices and visual details should never replace the measurements needed for a safe bracket, hat, hose and rotor configuration
Caliper finish
Confirm available colors, surface treatment, logo policy and sample approval on the quotation; no finish option is assumed until the factory confirms it
Rotor and hat selection
Confirm rotor construction, face style, direction, thickness, minimum service thickness, hat offset, PCD and center bore for the selected diameter
Private label and wholesale supply
Importers may request branding, carton marks and repeat-order service parts; availability, tooling, artwork approval and quantity requirements must be written into the quotation
Installation, Hydraulic Checks, and Service Planning
Professional installation by a qualified brake technician is required; before road use the technician should verify caliper centering, rotor runout, fastener matching, bleeder position, hose routing, fluid compatibility, pedal condition, wheel clearance and leak-free hydraulic operation
Piston count does not prove compatibility with the factory master cylinder, ABS, ESP or front-to-rear brake balance; those items require application-specific engineering review for the completed hydraulic configuration
Bleeding and hose routing
Bleed screws should remain at the highest point; hoses must not stretch, twist, rub or contact the wheel through full steering lock and suspension travel
Wheel and hardware check
Use a full-scale clearance template or physical trial fit; do not grind a structural brake component or select spacers without written engineering approval
Replacement planning
Record the pad shape, rotor ring dimensions, seal specification and hardware references so replacement parts can be quoted without repeating the entire fitment process
Wholesale and Export Order Information
Production begins after fitment data, drawings and the final parts list are approved; freight, duties and local taxes depend on the destination and should be checked by the importer or customs broker
| Field | Current order term | Release condition |
|---|---|---|
| Sale mode | Retail and wholesale | Final quotation controls the order scope |
| MOQ | 1 complete front kit | Fitment evidence must be approved before production |
| Production lead time | 10 to 25 days | Counted after technical and artwork approval when applicable |
| Warranty | 12 months | Coverage terms and exclusions require the written warranty document |
| Export packaging | Standard export packaging | Rotors, calipers, hoses and fluid must be secured against impact and leakage |
| Reference carton size | 45 × 45 × 45 cm | Final package count and dimensions are confirmed on the packing list |
| Approximate gross weight | 45 kg per complete kit | Final measured gross weight and volumetric weight are confirmed after packing |
Common checks before quotation
Will this brake kit fit my 18, 19, 20 or 21 inch wheels?
Wheel diameter alone cannot confirm fitment; clearance also depends on wheel width, offset or ET, spoke profile, inner-barrel shape and balance-weight position; use the approved full-scale clearance template against the actual wheel before production
What vehicle information is required before I order?
Provide the make, model, model year, VIN or full chassis number, sales market, steering configuration, original rotor dimensions, hub PCD and center bore, mounting dimensions, wheel size, width, offset or ET and clear inner-wheel photos
How do I choose between 345, 355 and 380 mm rotors?
Select rotor diameter together with rotor thickness, hat offset, bracket position and verified wheel clearance; a larger rotor is not automatically compatible with a given wheel and parts from different configurations should not be mixed
Are the caliper brackets and rotor hats universal?
No; brackets and rotor hats are configured after the hub, mounting points and rotor offset are confirmed; review the approved drawing or final parts list before manufacturing
Will installation require spacers, dust-shield changes or caliper grinding?
That depends on the verified vehicle and wheel combination; any required spacer or dust-shield change should be disclosed before installation; do not grind the caliper or modify a structural brake component without written engineering approval
Are front brake hoses included and ready to install?
Confirm hoses on the quotation and packing list; hose length, chassis-side fitting, caliper-side fitting and routing must match the vehicle and remain free from stretch, twist, rubbing and wheel contact
Why can the brake pedal feel soft after installation?
Air in the hydraulic system, incorrect caliper orientation, a damaged or twisted hose, leakage or an incomplete ABS bleeding procedure can cause a soft pedal; follow the vehicle service procedure and use a scan tool when the application requires it
Will the six-piston calipers work with the factory master cylinder?
Piston count alone does not confirm hydraulic compatibility; total piston area, master-cylinder size, pedal travel and front-to-rear brake balance require review for the specific vehicle
Is the kit compatible with the factory ABS and ESP systems?
No automatic compatibility claim is made; ABS and ESP operation depends on the completed vehicle braking system, wheel-speed signals, hydraulic balance and calibration
What is included in one complete front brake kit?
The requested configuration includes two six-piston front calipers, four individual pad pieces, two rotors, two rotor hats, two mounting brackets and two hoses; brake fluid, hardware and instructions are supplied only when listed on the approved packing list
Can I buy replacement pads, rotor rings, seals and hardware later?
Confirm pad shape, rotor-ring diameter, thickness and bolt pattern, seal specification and hardware references before ordering; stock status, MOQ and replacement lead time should be confirmed in writing
What are the production time, shipping terms and import requirements?
The current production reference is 10 to 25 days after fitment approval; the quotation should state the Incoterm, package count, dimensions, gross weight, country of origin and commercial documents; duties and local taxes depend on the destination