KINGARC · Built to LastBrand-Owner Quality1 pc/SKU Trial OrderPrivate Label AvailableBatch Records on Request

Undercarriage Parts & Ground Engaging Tools — Track Rollers, Sprockets, Bucket Teeth

Excavator, bulldozer and loader undercarriage parts and ground engaging tools: track rollers, carrier rollers, idlers, sprockets, track links, steel and rubber tracks, bucket teeth and adapters. Surface hardness 58–62 HRC for mining heavy load service, matched to the machine model and serial range before quotation.

KINGARC|Built to LastStable qualityCustom availableCommitment kept
Undercarriage & GET
  • Chassis parts and ground engaging tools for the same machine, matched and shipped together.
  • GET = Ground Engaging Tools — the trade term for bucket teeth, adapters and wear points.
  • Surface hardness 58–62 HRC option available for mining heavy load service.
  • Machine model and serial range are enough to start a written fitment check.
Cross-referenceOEM and aftermarket reference numbers are listed for compatibility identification only. They are not KINGARC OE numbers; fitment is confirmed in writing before quotation.
Sub-categories

Chassis, tracks and ground engaging tools

Every line is matched by part number and machine model, and ships on one set of documents.

Undercarriage Chassis — Four-Wheel-One-Belt

Track rollers, carrier rollers, idlers, sprockets and track links for excavators and bulldozers. Shell hardness, heat-treatment depth and seal fit are checked against the machine model before quotation, and the batch record travels with the shipment.

KINGARC, Built to LastTrack roller for excavator undercarriageStable quality · Custom available · Commitment kept
Track roller for excavator undercarriage
KINGARC, Built to LastTrack roller shell and bushing detailStable quality · Custom available · Commitment kept
Track roller shell and bushing detail
KINGARC, Built to LastSprocket segments, tooth profile detailStable quality · Custom available · Commitment kept
Sprocket segments, tooth profile detail
KINGARC, Built to LastTrack link assembly with pins and bushingsStable quality · Custom available · Commitment kept
Track link assembly with pins and bushings
KINGARC, Built to LastTrack link set laid out for inspectionStable quality · Custom available · Commitment kept
Track link set laid out for inspection
Track chain assembly coiled for packing
Track chain assembly coiled for packing
KINGARC, Built to LastPins and bushings checked before assemblyStable quality · Custom available · Commitment kept
Pins and bushings checked before assembly
Track chain on the machine, link detail
Track chain on the machine, link detail

Steel, Rubber & Track Shoe Assemblies

Steel track shoes, rubber track assemblies and complete shoe sets. Shoe width, pitch and grouser height follow the machine and the ground — rubber for finished surfaces and road travel, steel for rock and heavy pull.

Steel track shoe with grouser detail
Steel track shoe with grouser detail
KINGARC, Built to LastRubber track assembly, continuous beltStable quality · Custom available · Commitment kept
Rubber track assembly, continuous belt
KINGARC, Built to LastRubber tracks palletised for exportStable quality · Custom available · Commitment kept
Rubber tracks palletised for export

Bucket Teeth & GET Wear Parts

Bucket teeth, adapters, side cutters and ripper teeth — known across the trade as Ground Engaging Tools. Supplied by tooth system and machine model, with surface hardness 58–62 HRC available for mining heavy load service, and cast or forged options stated per reference.

Bucket teeth pair, cast and machined
Bucket teeth pair, cast and machined
Bucket teeth in service on site
Bucket teeth in service on site
KINGARC, Built to LastCast teeth straight from heat treatmentStable quality · Custom available · Commitment kept
Cast teeth straight from heat treatment
KINGARC, Built to LastWear part build-up under the welderStable quality · Custom available · Commitment kept
Wear part build-up under the welder
KINGARC, Built to LastTooth and adapter, wear face detailStable quality · Custom available · Commitment kept
Tooth and adapter, wear face detail
How we supply

Four supply routes, one quality owner

Every reference carries its own supply status, so the answer to "do you have it" is written down before you ask. Nothing is listed as in stock until the batch is counted.

01

Own-brand stock

Limited fast-moving references, shipped from stock. Stock status shown per reference.

02

Wholesale

Mixed containers and price tiers, stock plus sourced-to-order references. Availability confirmed per batch.

03

Custom & private label

Built to drawing, sample or engine specification, with batch records and artwork control.

04

Sourcing desk

Specific references sourced and batch-checked on request.

Find your part

Cross-reference & availability check

Matching runs in your browser: your search terms are not sent to a server. Spacing, hyphens and capital letters are ignored on both sides of the match.

Type what you have: a part number, an OEM or machine reference, a machine model or serial, or a part group such as roller, idler, sprocket, tooth or adapter. Spacing and hyphens do not matter. Supply status, MOQ and lead time are confirmed per reference.

OEM, WVA and aftermarket reference numbers are listed for compatibility identification only. They are not KINGARC OE numbers, and we do not claim to own or manufacture them. Supply status is confirmed per reference, never assumed from a listing. Fitment must be confirmed against the old part, machine plate, serial or OEM reference before ordering.

Undercarriage & GET availability index (selection)
KINGARC SKUOEM / machine reference (for compatibility)Interchange referenceMachine applicationHardness / materialSupply statusMOQ / lead time
SKU-UC-PC200-TRKomatsu PC200 / PC220 track rollerInterchange on request20 t class excavator track frameHRC 58 – 62 on wear surfacesSourced-to-orderQuoted per reference
SKU-UC-PC200-CRKomatsu PC200 / PC220 carrier rollerInterchange on request20 t class excavator upper frameHRC 58 – 62 on wear surfacesSourced-to-orderQuoted per reference
SKU-UC-PC200-IDKomatsu PC200 / PC220 front idlerInterchange on request20 t class excavator idler positionHRC 58 – 62 on wear surfacesSourced-to-orderQuoted per reference
SKU-UC-PC200-SPKomatsu PC200 / PC220 sprocketInterchange on request20 t class excavator final driveAlloy steel, tooth profile per referenceSourced-to-orderQuoted per reference
SKU-UC-PC300-TRKomatsu PC300 / PC360 track rollerInterchange on request30 t class excavator track frameHRC 58 – 62 on wear surfacesSourced-to-orderQuoted per reference
SKU-UC-PC400-TRKomatsu PC400 / PC450 track rollerInterchange on request40 t class excavator and quarry dutyHRC 58 – 62 on wear surfacesConfirm availabilityQuoted per reference
SKU-UC-CAT320-TRCaterpillar 320 / 320D / 323 track rollerInterchange on request20 t class excavator track frameHRC 58 – 62 on wear surfacesSourced-to-orderQuoted per reference
SKU-UC-CAT330-TRCaterpillar 325 / 330 track rollerInterchange on request30 t class excavator track frameHRC 58 – 62 on wear surfacesSourced-to-orderQuoted per reference
SKU-UC-ZX200-TRHitachi EX200 / ZX200 track rollerInterchange on request20 t class excavator track frameHRC 58 – 62 on wear surfacesSourced-to-orderQuoted per reference
SKU-UC-ZX330-TRHitachi ZX330 / ZX350 track rollerInterchange on request30 t class excavator track frameHRC 58 – 62 on wear surfacesConfirm availabilityQuoted per reference
SKU-UC-R210-TRHyundai R210 / R220 and Doosan DX225 track rollerInterchange on request20 t class excavator track frameHRC 58 – 62 on wear surfacesSourced-to-orderQuoted per reference
SKU-UC-EC210-TRVolvo EC210 / EC240 track rollerInterchange on request20 t class excavator track frameHRC 58 – 62 on wear surfacesConfirm availabilityQuoted per reference
SKU-UC-SK200-TRKobelco SK200 / SK210 track rollerInterchange on request20 t class excavator track frameHRC 58 – 62 on wear surfacesConfirm availabilityQuoted per reference
SKU-UC-SD16-TRShantui SD16 / SD22 and Komatsu D65 track rollerInterchange on requestBulldozer track frameHRC 58 – 62 on wear surfacesSourced-to-orderQuoted per reference
SKU-UC-MINI-TR1 – 6 t mini excavator track rollerInterchange on requestKubota, Yanmar, Takeuchi and Bobcat class machinesHRC 56 – 60 on wear surfacesConfirm availabilityQuoted per reference
SKU-UC-LINK-SETTrack link assembly — pitch stated per machineInterchange on requestChain group with pins and bushings, per machine modelAlloy steel, heat treatedSourced-to-orderQuoted per reference
SKU-GT-PC200Komatsu PC200 bucket tooth and adapterTooth system on request20 t class excavator bucket58 – 62 HRC option for mining dutySourced-to-orderQuoted per reference
SKU-GT-CAT320Caterpillar 320 / 323 J-series tooth and adapterTooth system on request20 t class excavator bucket58 – 62 HRC option for mining dutySourced-to-orderQuoted per reference
SKU-GT-ZX200Hitachi ZX200 / ZX330 tooth and adapterTooth system on request20 t and 30 t class excavator bucket58 – 62 HRC option for mining dutyConfirm availabilityQuoted per reference
SKU-GT-RIPPERSD16 / SD22 and D65 ripper toothTooth system on requestDozer ripper shank58 – 62 HRC option for mining dutySourced-to-orderQuoted per reference
SKU-GT-LOADER3 t and 5 t loader bucket toothTooth system on requestWheel loader bucket, bolt-on and pin-on58 – 62 HRC option for mining dutyConfirm availabilityQuoted per reference
SKU-UC-RT-230Rubber track 230 × 48 × 70Size interchange on requestMini excavator and compact carrierRubber compound with steel cordConfirm availabilityQuoted per reference
SKU-UC-RT-300Rubber track 300 × 52.5 × 84Size interchange on request3 t class excavatorRubber compound with steel cordConfirm availabilityQuoted per reference
SKU-UC-RT-400Rubber track 400 × 72.5 × 74Size interchange on request5 – 6 t class excavator and crawler carrierRubber compound with steel cordConfirm availabilityQuoted per reference
SKU-UC-STEELSteel track shoe — width and pitch per machineSize interchange on requestExcavator and bulldozer shoe groupAlloy steel, grouser per dutySourced-to-orderQuoted per reference
Specifications

Sizes, ratings, hardness and fitment basis

Thread and reach, filtration rating, friction grade, surface hardness, material and temperature range — each stated with the basis it is measured against. Send one line of it back with the machine model or chassis number and we confirm fitment in writing.

Customization

Private label, custom packing, made to drawing

Teeth, adapters, rollers and links can all be branded, packed to your specification and coded to your own reference system.

01

Private label

Your brand on the carton, the box and the label, with artwork held on file for repeat runs.

02

Custom packing

Poly bag, blister, shrink, skin pack or bulk carton — stated per reference before the first run.

03

Made to drawing

Send the drawing or the sample: dimensions, material, hardness and finish are quoted against it.

Documents

Test reports & batch records

What we can put on paper, and when you get it. A blank sample sheet is available before the first order.

On paper

Batch record

Inspection values for the batch that ships — issued with every order.

On paper

Test reports

Hardness, sealing, tensile and salt-spray where the reference calls for them.

On paper

Packing list and invoice

Per carton, matched to the reference list you sent.

On paper

Loading photographs

Pallet layout and closed container with the seal number before departure.

Photos

Parts as they leave the floor

KINGARC, Built to LastTrack shoes and undercarriage parts in the plantStable quality · Custom available · Commitment kept
Track shoes and undercarriage parts in the plant
Undercarriage assembly floor
Undercarriage assembly floor
Hot-forged ring leaving the press
Hot-forged ring leaving the press
Cast bucket teeth after heat treatment
Cast bucket teeth after heat treatment
Before you order

What we need from you, and what we send back

One message is enough to start. Fitment, supply status, MOQ and lead time are confirmed in writing before the order is placed, so a wrong line never reaches your carton.

FitmentDimensions, hardness and ratings are reference points, not a fitment promise. Send the old part number, machine model and serial range, and the drawing or sample if custom. We confirm the matching reference, supply status, MOQ and lead time in writing before the order is placed.
Questions

Asked before the first order

How do I confirm a roller fits my excavator?
Send machine model and serial range, plus the part number if you have it. Position on the track frame is confirmed before quotation.
What hardness do you hold on undercarriage parts?
Surface hardness is controlled to 58 – 62 HRC on the wear surfaces, with hardness depth stated per reference and a batch hardness report available before bulk commitment.
Do you supply the seals with the rollers?
Yes. Floating seals and O-rings are quoted with the roller where the reference calls for it, so the workshop is not left short at rebuild time.
What does GET mean and which parts are included?
GET is Ground Engaging Tools — bucket teeth, adapters, side cutters, ripper teeth and wear plates. All of them are quoted by tooth system or machine model.
Can I mix undercarriage parts, teeth and seals in one container?
Yes. Dense parts travel at the base of the pallet, teeth and adapters above, seals and filters last — one load, one set of documents.
Do you supply rubber tracks as well as steel?
Yes. Steel track shoes and rubber track assemblies are both supplied; the choice follows the machine and the ground, and we state which one the reference is.
Keep browsing

Other product pages

Send this inquiry

Send the reference list. We quote line by line.

One list, one written reply per reference: availability, MOQ, lead time and packing — checked before anything is quoted.

Reference: Undercarriage & GET
Added to your message automatically, so nothing has to be retyped.

Nothing is sent until WhatsApp or your mail client opens — no account, no sign-up. The more complete the OE number and machine model, the faster we can confirm fitment and quote.

Before you send

What to put in the inquiry

  • OE number, or the number stamped on the old part
  • Machine brand, model and serial range
  • Quantity per item — trial carton or programme volume
  • Destination port and Incoterm (FOB / CIF / DAP)

Reply within 24 hours on working days. Fitment is confirmed in writing before any quotation is issued, so a wrong line never reaches your order.

KINGARC777@outlook.com · WhatsApp +86 150 1148 9317

Documents

Batch record with the shipment

Hardness, sealing, tensile and salt-spray reports where the reference calls for them, plus packing list and invoice. Ask for a blank sample sheet before the first order.

Talk to a person

Email or WhatsApp, same working day

Send the OE number, the drawing or the machine model and serial range — fitment is confirmed in writing, then the quotation follows line by line.

Send the reference list. We quote line by line.

One inquiry is enough. We read the list, check the references and reply with availability, MOQ and lead time.

KINGARC, Built to Last.

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