3501-00168 Vented Cooling Brake Disc CV60193 for Yutong

Technical specifications

Fitment & verification

How to identify the correct unit: locate the reference number stamped on your original component or in the vehicle parts catalogue, then cross-check it against the number below before ordering. Trim and market variants exist for many applications, so the short check is worth the minute before checkout.

How to identify & confirm fitment in 4 steps

1. Locate the OE / reference number on your old part or in the vehicle parts catalogue.
2. Match it to 3501-00168 shown on this page.
3. Send your VIN and engine code plate so our team runs an exact-fit check.
4. Receive fitment confirmation before we dispatch your order.

Cross-reference coverage for yutong brake disc and brake disc fitment is listed above; confirm your VIN before ordering.

What this part is

Stocked for Yutong and referenced by 3501-00168.

Why this unit sells

Buyers searching bus brake disc look for the strengths listed here: direct fit, verified reference and wholesale packing.

Build & materials

Built to the original equipment drawing, the Brake Disc follows the same inspection checkpoints as the reference sample. Tolerances that affect installation are held to the drawing rather than adjusted on the bench.

• Surface treated to resist corrosion in road and workshop conditions.
• Dimensional check against the reference sample before packing.

Material and build choices answer the most common brake disc replacement and brake disc guide questions from workshop buyers.

Where it fits

Suitable for Yutong. Brake Disc is stocked for these markets and model families so buyers can match demand without re-checking every listing.

Engineering notes

Deep dive. On a city bus, the disc works under the worst combination a rotor can face: full passenger loads, frequent stops, and long dwell times at low speed. The 434 mm vented disc referenced by CV60193 and 3501-00168 is the friction surface against which the air-disc caliper clamps. When it wears thin or runs hot, drivers notice longer pedal travel, a spongy or pulsating feel, burning smells after terminal stops, and, in advanced cases, visible heat crazing on the face. Because the disc also stores and releases braking heat, a cracked or scored rotor degrades every subsequent stop until it is replaced.

Application context. Wheel-end work on a Yutong bus is a two-technician job and should be treated with corresponding care. Chock the vehicle, vent the air system fully, and support the axle before removing the wheel; a 434 mm vented rotor is a heavy casting and must not be levered against the pads or the sensor wiring. Clean the hub mounting face and studs, check that the disc seats flat, and torque the wheel nuts in a star pattern to the fleet specification. Confirm the coating on the hat has not bridged the caliper mounting faces, then pump the brakes and check for leaks before road testing.

Field note. Fleet practice for this reference is interval-driven rather than symptom-driven. Measure disc thickness at every pad change with a suitable caliper, record the reading per wheel position, and compare it against the minimum thickness marked on the rotor. Inspect the friction band for scoring, heat spots and edge cracks, and examine the vented core for packed mud or lining dust that blocks cooling airflow. Buses on dusty or coastal routes need shorter inspection intervals, because abrasive dust accelerates wear and corrosion attacks the hat. A disc near its wear limit before a long route cycle should be changed in advance, not on recovery.

Technical background. Procurement comparisons for this disc should stay technical. The decisive data are the OE cross references (CV60193, 3501-00168, 350100168, 142316051), the 434 mm outer diameter, the 144 mm total height, and the vented construction; any offer that cannot state all of these is guesswork. Material matters more on buses than cars: listings for this reference specify HT250 gray cast iron, the standard friction-disc grade. Certifications quoted by suppliers, such as ISO/TS 16949 manufacture and ECE-type approval documents, are worth requesting in writing. Where several quotes match on data, compare packaging and coating, because a bus wheel end punishes thin boxes and uncoated hats.

Application context. Two standard systems frame this product. Manufacture sits under the automotive quality-system standards: the listings for this reference cite ISO/TS 16949, the predecessor of IATF 16949, which governs process control rather than a single measured property. Product-level conformity for replacement brake parts sold in Europe runs through ECE Regulation 90, and the suppliers of this Yutong reference list ECE among their certifications. For a fleet buyer, the practical step is to check the approval marking on the disc or its box and keep the approval document with the vehicle file, since inspection authorities may ask for exactly that evidence.

Deep dive. The natural buyer is the bus operator, not the private motorist. Yutong coaches and city buses running CV60193-equivalent parts are typically maintained by fleet workshops that order in sets, hold stock for scheduled overhauls, and value one disc that covers several models in the depot, including the ZK6551 and ZK6601 series listed for this reference. Trading companies and parts distributors serving African, Middle Eastern and South American bus markets form a steady second group, consolidating this reference with other Yutong numbers into mixed containers. In both cases the buyer judges the part by dimensional accuracy, documentation and consistent supply across repeat orders.

Deep dive. On a Yutong coach this 434 mm vented disc is a hub-mounted, air-brake component, so the surrounding parts matter as much as the disc. Renew brake pads as a complete axle set; mixing worn and new pads on a bus axle loads the new disc unevenly. While the hub is opened, check wheel studs, bearing adjustment and the oil or grease seal, because a leaking seal contaminates the friction face in days. Verify the dust shield and, on air disc calipers, the guide pin boots and adjuster mechanism before returning the vehicle to service.

Technical background. Bus rotors of this size ship palletized, typically in neutral cartons around 45 x 45 x 20 per disc, wrapped in waterproof film on wooden pallets for export. Confirm the pallet wood is ISPM-15 heat-treated if goods clear international ports. Each disc should sit face-protected; a chipped friction edge on a 434 mm rotor is scrap. In the warehouse, keep cartons off damp floors and out of direct sun, since condensation cycles flash-rust the faces. Because cross-references such as CV60193 and 142316051 appear on the same castings, label racks by casting number, not by the box print.

Application context. Coach work needs real equipment: axle stands rated for the corner weight, a two-person lift or a rotor dolly for a disc of this diameter, and a calibrated torque wrench for the wheel nuts on a ten-stud hub. An impact wrench may loosen the nuts but final tightening must be to the chassis maker's torque table. Have a wire wheel for the hub face, a straightedge to check it, and a dial indicator for mounting runout. Hang the caliper on wire, never on the hose, and cap open air lines to keep moisture and grit out of the system.

Field note. Coaches in monsoon regions brake hard on wet rims, and water film plus mud slurry accelerates edge rust and pad glazing; schedule mid-season inspections rather than waiting for wear limits. Desert routes load the vanes with dust, so blow out the vent channels at service intervals. On mountain routes, sustained downhill braking heats the disc well past handleable temperatures, and a disc near its minimum thickness distorts faster when hot. Buses parked between tours also develop static rust on the faces, so run them and bed the pads before paying passengers board.

Deep dive. Published supplier data for this number already disagrees – one listing states 434 mm outer diameter and 144 mm height, another prints phi 430 x 45 x 131 – so a bulk buyer must fix the drawing before the money moves. Require a per-batch dimensional report against your accepted drawing, a material certificate for the HT250 grey iron, and proof of the production plant's IATF 16949 or ISO/TS 16949 status. Ask that each casting carry a batch code traceable to the melt lot, and check balance certificates for a disc that spins at highway speed on a loaded coach.

Field note. Catalogs disagree on more than size: the same 3501-00168 is indexed as a front disc by one supplier and a rear disc by another, and some sources extend fitment beyond Yutong to Zhongtong and Higer coaches. Do not settle this with listings. Measure the removed disc: outer diameter, total height, thickness, bolt count and pitch circle, then compare against the new casting and its stamped references. Late production Yutong models may carry revised hub or bolt patterns, so a coach fleet with mixed model years can legitimately need two different disc numbers on the same axle layout.

Supply note. OE cross references for this Yutong bus disc are CV60193, 3501-00168, 350100168 and 142316051.

Workshop note. Listed geometry: 434 mm outer diameter, 144 mm total height, vented construction, front axle position.

Workshop note. Material is specified as HT250 gray cast iron in the listings that state a material grade for this reference.

Supply note. Applications include Yutong buses such as the ZK6551 and ZK6601 series.

Workshop note. Supplier listings cite ISO/TS 16949 manufacture and ECE among the certifications attached to this reference.

The engineering notes above compile verified reference, material and application data for aftermarket brake disc and compatible brake disc.

Quality & testing

Inspection runs on an AQL sampling plan: incoming material, in-process checkpoints and a final release check are recorded on the batch sheet.

After-sales & warranty

12 Months limited warranty against manufacturing defects. Coverage applies to correctly installed units; keep the batch date code so any claim is processed against its inspection record. Disc thickness, minimum-thickness marking and runout questions are answered by our team before dispatch.

Why buyers pick Vidishi Auto

Brake Disc — Brake Disc. Supplied under Vidishi Auto with batch traceability and trade-grade packing; volume pricing and private-label options are available on request. Discs are supplied for car, light-truck and commercial-vehicle brake programs in solid, vented, drilled and slotted patterns.

Packing & delivery

We ship worldwide to distributors and garages from China, Dongguan. Each Brake Disc is packed in a single-unit export carton. Discs ship stacked with separator sheets in export cartons to protect the friction surface. Tracked air or sea freight is arranged per order volume.

Bulk quantities of wholesale brake disc, brake disc supplier and brake disc price ship in mixed containers from China, Dongguan.

Mixed-container programs for brake disc bulk order are arranged per order volume.

Catalog & cross-reference

Catalog numbering for this Brake Disc: the primary reference is 3501-00168. When a supplier catalog lists superseded or regional formats, match on the numeric core of the code rather than the prefix, then confirm the physical fit.

Catalog cross-references for brake disc catalog resolve to 3501-00168.

Frequently asked questions

Further brake disc vs rotor questions are answered by the trade desk within one business day.

Compliance disclaimer

Vidishi Auto is an independent supplier. This is an aftermarket compatible replacement, not a genuine OEM part. Brand names are trademarks of their respective owners and are used only to identify fitment.

Machining & runout checks

Disc condition at fitment decides braking performance; the checks below are confirmed with every order.

• Pre-dispatch checks: the OE / reference number is matched against your old part before packing; fitment covers Yutong applications.

Installation and service notes for oem brake disc, real carbon brake disc and sram centerline 160mm rotor center lock brake disc rotor are confirmed by our technical team before dispatch.

• Friction-face parallelism and runout are checked against the reference sample before packing.
• Minimum-thickness marking and discard-limit data are confirmed with the quotation on request.

Workshop teams comparing brake disc rotors, brake disc cross reference and terbon wholesale receive the pre-dispatch checklist with the quotation.

• Hub bore, bolt pattern and overall height are matched to your old disc before dispatch.

Installation and service notes for 430mm brake disc and yutong brake rotor are confirmed by our technical team before dispatch.

Bed-in & service notes

Disc service life depends on the bed-in procedure; the notes below are supplied with every order.

• Configuration checks: the supplied configuration is confirmed against your order before dispatch.
• Bed-in guidance is supplied with the quotation on request.

Configuration and service notes for brake discs, brake disc resurfacing and brake disc pads bike are confirmed by our technical team before dispatch.

• Discard-limit thickness data is confirmed against your workshop specification.
• Pair replacement is recommended where the listing supplies a single disc.

Workshop teams comparing wholesale bus, g3000 brake disc and brake disc for mercedes-benz receive the configuration checklist with the quotation.

Surface pattern options

Solid, vented, drilled and slotted patterns are stocked by reference; the options below are confirmed before dispatch.

• Reference checks: the OE / reference number is matched against your old part before packing; supply covers Yutong programs.
• Surface pattern and vent design follow the published listing.

Application data for 2013 audi a5 original brake discs size front and rear, brake disc inspection and how to confirm brake disc fitment is confirmed against your specification before dispatch.

• Coating and anti-corrosion treatment scope is confirmed with the quotation.
• Friction faces are oil-film protected before export packing.

Engineering checks behind the system parts, oe brake disc and brake disk supply are completed before packing.