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DOUGLAS EQUIPMENT Miami · Since 1955
CTP Air Filter

CTP-1236856

Air Filter 1236856 — 931C

CTP primary air filter 1236856. Multi-layer cellulose with synthetic enhancement, designed for high-dust LATAM operating conditions for 931C — fits 933C, 939C, D3. Replaces OEM equivalent at substantial savings.

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)

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OEM Cross-References

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

  • 1236856 OEM

Compatible Machines

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

  • 931C
  • 933C
  • 939C
  • D3
  • D3C III
  • D4C III
  • D5C
  • D5C III
  • 120H
  • 12H
  • 12H ES
  • 12H NA
  • 135H
  • 140G

Related Parts in Air Filter

Available now

Need CTP-1236856 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
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