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DOUGLAS EQUIPMENTMiami · Since 1955

Aftermarket Parts Category

Undercarriage Parts

Track rollers, idlers, sprockets, chains, shoes — Cat, Komatsu, Hitachi

Ships from Miami + Air FreightShips to LATAMAftermarket alternative to OEM

Undercarriage (tren de rodaje) is 50% of the lifetime maintenance spend on a tracked excavator or dozer. CTP and ITR aftermarket undercarriage offers an aftermarket alternative to OEM pricing, quoted per part number. Coverage spans Caterpillar D-series dozers and 320/325/330/336 excavators, Komatsu PC excavators, Hitachi ZX excavators, and Volvo, Doosan, JCB, Case, John Deere — all major tracked equipment in Central American fleets.

Specifications

Undercarriage Parts — Quick Reference
ComponentsTrack rollers, carrier rollers, idlers, sprockets, chains, track shoes
OEM coverageCaterpillar, Komatsu, Hitachi, Volvo, Doosan, JCB, Case, John Deere, Kobelco
QualityContact our team for official manufacturer documentation and specifications.
Cost vs OEMQuoted per part number

Common Applications

  • Caterpillar D-series dozer undercarriage rebuilds (D6, D7, D8)
  • Cat 320/325/330/336 excavator undercarriage replacement
  • Komatsu PC200/300/400 excavator undercarriage
  • Hitachi ZX series excavator undercarriage
  • Mining and quarry tracked-equipment fleet maintenance
  • LATAM exports to El Salvador, Guatemala, Honduras, Nicaragua, Costa Rica, Dominican Republic

When to Choose Undercarriage Parts

  • Equipment is past initial OEM warranty period (typically 3+ years old)
  • Maintenance budget pressure justifies aftermarket vs OEM
  • Equipment operates in tropical or high-cycle conditions
  • You are shipping to Central America and want US-origin parts

Product Photos

Manufacturer photography from our distribution catalog. Click any photo for a larger view.

CTP undercarriage componentsCaterpillar tracked equipment undercarriageTracked construction equipment in operationCTP drilling component

Parts in this Category

24 of 542 aftermarket parts shown · ranked by availability + brand strength.Browse all →

Have an OEM number? Cross-reference →
CTPStock on quote

CTP-1012619

SPRING GP-RECOIL 1012619 — 330B L

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CTPStock on quote

CTP-1028109

TRACK ADJUSTER GP 1028109 — 325B

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CTPStock on quote

CTP-1028114

TRACK ADJUSTER & RECOIL GP 1028114 — 311B

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CTPStock on quote

CTP-1028117

TRACK ADJUSTER & RECOIL GP 1028117 — 311B

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CTPStock on quote

CTP-1028165

TRACK ADJUSTER & RECOIL GP 1028165 — 311B

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CTPStock on quote

CTP-1028167

TRACK ADJUSTER & RECOIL GP 1028167 — 322B L

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CTPStock on quote

CTP-1080800

TRACK ADJUSTER & RECOIL GP 1080800 — D5R LGP

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CTPStock on quote

CTP-1156365

SPRING GP-RECOIL 1156365 — 330C

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CTPStock on quote

CTP-1156422

TRACK ADJUSTER & RECOIL GP 1156422 — 318B

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CTPStock on quote

CTP-1156423

TRACK ADJUSTER & RECOIL GP 1156423 — 318B

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CTPStock on quote

CTP-1156424

TRACK ADJUSTER & RECOIL GP 1156424 — 318B

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CTPStock on quote

CTP-1156425

TRACK ADJUSTER & RECOIL GP 1156425 — 318B

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CTPStock on quote

CTP-1225136

TRACK ADJUSTER & RECOIL GP 1225136 — 320N

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CTPStock on quote

CTP-1309292

SPRING GP-RECOIL 1309292 — 320B

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CTPStock on quote

CTP-1309332

TRACK ADJUSTER & RECOIL GP 1309332 — 312B

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CTPStock on quote

CTP-1453027

TRACK ADJUSTER & RECOIL GP 1453027 — 315C

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CTPStock on quote

CTP-1453028

TRACK ADJUSTER & RECOIL GP 1453028 — 315C

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CTPStock on quote

CTP-1453029

TRACK ADJUSTER & RECOIL GP 1453029 — 315C

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CTPStock on quote

CTP-1453039

TRACK ADJUSTER & RECOIL GP 1453039 — 315C

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CTPStock on quote

CTP-1686687

SPRING GP-RECOIL 1686687 — 311C

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CTPStock on quote

CTP-1792992

TRACK ADJUSTER & RECOIL GP 1792992 — 315C

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CTPStock on quote

CTP-1792997

SPRING GP-RECOIL 1792997 — 320C

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CTPStock on quote

CTP-1793033

SPRING GP-RECOIL 1793033 — 330C

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CTPStock on quote

CTP-1941127

TRACK ADJUSTER & RECOIL GP 1941127 — 322C

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Brands

Industries

WhatsApp · Mon–Fri business hours

Need Undercarriage Parts for your fleet?

Send your machine model + serial number on WhatsApp. We confirm cross-reference, stock, USD price, and LATAM origin.

✓ Quote by part number✓ We confirm stock✓ LATAM applied

Frequently Asked Questions

How does CTP/ITR undercarriage compare to OEM Caterpillar?
For undercarriage components specifically (rollers, chains, idlers, sprockets, shoes), CTP and ITR are widely used aftermarket alternatives, with ITR's 100,000+ reference catalog covering all major OEMs. Where OEM matters more is electronics (ECMs, sensors) and high-precision components like injectors — not undercarriage. Contact our team for official manufacturer documentation and specifications.
How do I order the right undercarriage parts?
Tell us: (1) machine model and serial number (the SN identifies the exact production batch and component variant), (2) which components you need (track rollers count, idler set, sprockets, chains, shoes), (3) destination country (for LATAM documentation if applicable). Call (305) 888-3700, email us, or use the quote form — a specialist replies with availability and your USD price.