Skip to main content
DOUGLAS EQUIPMENT Miami · Since 1955
ES
CTP Alternator

CTP-2777115

Alternator 2777115 — Cat BLOWER AS

CTP alternator 2777115 for Caterpillar BLOWER AS. New build (not remanufactured), heavy-duty bearings, brushes rated for high-vibration mining and construction service. Application: D3K XL, D3K2 LGP, D4K XL. Tropical-climate winding insulation.

In Stock — Miami Warehouse LATAM · 0% Pricing Eligible 30-50% vs OEM

Need a Quote?

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

Call (305) 888-3700 Email Quote Request WhatsApp (LATAM)

Collect multiple parts, send all at once.

OEM Cross-References

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

  • 2777115 OEM

Compatible Machines

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

  • BLOWER AS
  • D3K XL
  • D3K2 LGP
  • D4K XL
  • D4K2 XL
  • D5K LGP
  • D5K2 XL

Related Parts in Alternator

CTP-0949885

Alternator 0949885 — Cat 311

View →

CTP-0969299

Alternator 0969299 24V/30A — Cat 6D14

View →

CTP-1005047

Alternator 1005047 24V/50A — Cat 3406/C

View →

CTP-1008223

Alternator 1008223 12V/55A — Cat 3054

View →
Available now

Need CTP-2777115 or related parts?

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

✓ Quote in hours ✓ Stock confirmed ✓ LATAM applied
+1 (555) 820-5222 Search by OEM number →
← Back to full parts catalog
(305) 888-3700
Call WhatsApp Quote