Skip to main content
DOUGLAS EQUIPMENTMiami · Since 1955
CTPGround Engaging

CTP-4T6378

Also written 4T-6378

CUTTING EDGE 4T6378 — D8R

Need a Quote?

Send your machine model + serial number. We confirm exact cross-reference, USD price, lead time, and LATAM documentation.

Call (305) 888-3700Request Price for This PartWhatsApp (LATAM)

Collect multiple parts, send all at once.

CUTTING EDGE, CTP (Costex Tractor Parts) aftermarket part number 4T6378. Listed in the CTP catalog for D8R, D8R II, D8T, 621E, 621F, 621G, 621K and 623G (+2). Confirm fitment against your machine serial number before ordering; Douglas Equipment quotes price, availability and lead time on request.

Availability confirmed with your quoteShips to LATAMAftermarket alternative to OEM

OEM Cross-References

CTP aftermarket reference cross-references the following OEM part numbers:

  • 4T6378OEM

Compatible Machines

Documented fitment for the following machines. Verify with your machine serial number for exact match.

  • 6 D8R
  • D8R II
  • D8T 621E
  • 621F
  • 621G
  • 621K
  • 623G
  • 623H
  • 623K
  • 623K

Related Parts in Ground Engaging

WhatsApp · Mon–Fri business hours

Need CTP-4T6378 or related parts?

Send your machine model + part list. We confirm cross-reference, availability, and LATAM documentation.

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