Skip to main content
DOUGLAS EQUIPMENT Miami · Since 1955
CTP Cylinder Head

CTP-4P2457

TUBE AS-JET 4P2457 — 938F

CTP cylinder head assembly 4P2457 for 938F. Pressure-tested cast iron, machined-flat deck, valve seats and guides installed. Bare or loaded variants. Application: 953C, 963B, AP-1000.

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:

  • 4P2457 OEM

Compatible Machines

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

  • 938F
  • 953C
  • 963B
  • AP-1000
  • AP-1050
  • CB-634C
  • CB-634D
  • 2133193 3126
  • 3126B
  • 140K 2
  • 140M
  • 160K
  • 320B
  • 322B L

Related Parts in Cylinder Head

Available now

Need CTP-4P2457 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
(305) 888-3700
Call WhatsApp Quote