Factory Direct

Silicone & Rubber Hose and Boot Kits

Intercooler and turbo hose kits, CV boot kits, rack-and-pinion bellows, and radiator hoses from a cooperating plant. Oil feed/return and intake hoses need an OE number or measured part. Send a drawing, sample, or OE number.

Automotive rubber boots, bellows, and molded hoses arranged for a factory-direct RFQ

01

What to send with the RFQ

Send what you have. Missing items delay quotation; they do not block the first inquiry.

  1. 01OE number, drawing, or a photo with key dimensions
  2. 02Which family: intercooler/turbo kit, CV boot kit, rack bellows, radiator hose, oil feed/return, or intake hose
  3. 03Material if known: EPDM, NBR, silicone ply, TPE, or unknown
  4. 04Position and kit contents if relevant: inner/outer, hot/cold, feed/return, clamps and grease
  5. 05Medium, temperature, or pressure duty. Name SAE J20 or another spec only if you require it
  6. 06Quantity and whether this is a sample, trial, or production order
  7. 07Destination country and any marking or packing request
  8. 08Whether an existing mould should be matched, or new tooling is expected

02

Best suited for

  • Importers and distributors restocking hose or boot kits rather than searching the open market
  • Buyers who can send a drawing, sample, OE number, or measured old part
  • Programs that need compound, tooling, or a trial batch confirmed before bulk
  • Orders that need sample approval and a pre-shipment check before release

03

What we can quote

These six families are in the cooperating plant range. The lines below are inquiry directions, not a stocked SKU list. Each SKU still needs a drawing, sample, or OE number. Not every size or compound is already tooled.

01

Intercooler / turbo hose kit

Turbo charge-air and intercooler lines, including silicone kits, couplers, and custom molded runs. Say kit or single hose, hot side or cold side, and ply if known. Inner diameter, bend, clamps, and temperature or pressure duty still decide the quote.

02

CV boot kit

Driveshaft joint boots, usually quoted as a kit. Buyers typically specify NBR or TPE, inner or outer, split or universal stretch, and whether grease and clamps are included. Joint size and bellows count are confirmed after review.

03

Steering rack bellows kit

Rack-and-pinion dust boots / gaiters, usually as a kit with clamps. Call out rubber or thermoplastic, inner and outer ends, and length. A vehicle model name is not a fitment proof.

04

Radiator hose

Engine cooling hoses. Buyers often specify EPDM or silicone, SAE J20 if required, yarn or polyester reinforcement, and upper/lower or heater-hose size. Medium, temperature, and formed shape are confirmed per RFQ. This page does not publish a grade or test certificate.

05

Oil hose (feed / return)

Not a generic oil-hose catalog. Turbo oil feed or return lines and cooler hose assemblies are quoted from an OE number, drawing, or sample. State feed vs return, and fittings if known. Searching oil hose is not enough to quote.

06

Air intake hose

Intake runs from airbox to throttle body or similar. A generic air intake hose rarely quotes. Send the OE number, vehicle, or a measured old part. Molded rubber or silicone, resonator or snorkel, and connector ends are confirmed after that review.

04

What gets confirmed per SKU

Compound, kit contents, and tooling follow the approved part. Names below are how buyers usually write an RFQ, not a published grade list.

Buyer spec language
RFQs usually name material (EPDM, NBR, silicone ply, TPE), form (molded, kit with clamps, assembly), and position (inner/outer, hot/cold, feed/return, upper/lower). These are inquiry fields, not stocked grades.
Compound
Selected against heat, oil contact, or pressure duty. EPDM, NBR, silicone, or TPE are confirmed per RFQ. Grade names and SAE/ISO test numbers are not listed here.
Construction
Layered or braided reinforcement between inner tube and cover where the duty needs it.
Tooling
Mould geometry checked against the approved sample before bulk. New tools are quoted separately.
Fitment basis
OE number, drawing, or measured old part. A part name is not enough.
Outside this line
Mounts, bushings, brake/clutch/A/C hoses, high-pressure power-steering hoses, and shift boots can be routed to open sourcing.
Cooperating-plant mould halves with a formed rubber intake hose

From RFQ to production

  1. 01

    Freeze the specification

    Kymon organizes the drawing, sample, dimensions, compound duty, markings, and packaging into one reference. Unconfirmed compound claims stay labeled as such.

  2. 02

    Sample

    Where needed, a sample is made or pulled against the frozen reference. The buyer approves or requests correction before bulk material is committed.

  3. 03

    Trial or small batch

    A limited quantity can be used to check fit, appearance, and packing. Quantity is confirmed per SKU.

  4. 04

    Production and inspection

    Bulk production follows the approved reference. Where agreed, Kymon coordinates dimension, hardness, bonding, appearance, and packing checks before release.

Have a drawing, OE number, or old-part photo?

Send a hose or boot RFQ

Checks we can coordinate

Typical checkpoints for hoses and boots. The order states the actual scope.

  • 01Dimensions against the approved drawing or sample
  • 02Hardness, if a value was agreed
  • 03Rubber-to-metal bonding and visible cracks or voids
  • 04Appearance, flash, and contamination
  • 05Odor or aging checks only when the buyer specifies a method and acceptance limit

Frequently asked questions

Tell Us What Parts You Need

Share your requirements and a way to reach you. You can add vehicle, destination, and packaging details below.

Your Parts Request

Inquiring about: Kymon Direct: hose & boot kits

A part name or description is enough to start.

We review your parts list and confirm missing information, sourcing scope and quotation timing. Supplier responses depend on the SKU and documents required.

Email or WhatsApp/phone — at least one is required so we can reply.

Your information is handled securely and is not shared with unrelated third parties without your consent.

  • RFQ review based on the information you submit
  • Quote timing confirmed after the SKU scope is clear
  • Commercial terms clarified before order confirmation
  • Sample availability checked by SKU and supplier