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DOUGLAS EQUIPMENT Miami · Since 1955 Company · Miami · Est 1955

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Machine Parts Coverage

C-12 Aftermarket Parts

46 aftermarket cross-references covering 11 categories for the C-12. CTP, ITR, and Blumaq aftermarket — 30-50% savings vs OEM, same fit and function. Ships from Miami with LATAM documentation for Florida, Caribbean, and Central American destinations.

Miami Stock 30-50% vs OEM LATAM Documentation

Quote Parts for C-12

Send your machine's serial range. We confirm exact cross-references, USD pricing, and lead time.

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Starter Motor

9 parts

CTP-1619932

Starter Motor 1619932 — Cat PRESSURE

CTP-2183840

Starter Motor 2183840 — Cat PRESSURE

CTP-4N4378

Starter Motor 4N4378 — Cat CYLINDER

CTP-4N4379

Starter Motor 4N4379 — Cat DOWEL-CYLINDER

CTP-4N4380

Starter Motor 4N4380 — Cat KIT-VANE

CTP-4N4382

Starter Motor 4N4382 — Cat PLATE-FRONT END

CTP-4N4409

Starter Motor 4N4409 — Cat DEFLECTOR AS

CTP-4N4421

Starter Motor 4N4421 — Cat SHAFT-DRIVE

CTP-9W1077

Starter Motor 9W1077 — Cat SWITCH AS-START

Brake / Friction

7 parts

CTP-1316679

COMPRESSOR AIR TF-550 1316679 — 631E

CTP-1647564

COMPRSR GP TF-750 1647564 — 3176C

CTP-1753171

GASKET 1753171 — 3176C

CTP-1753172

GASKET 1753172 — 3176C

CTP-4N3994

BEARING 4N3994 — 3408C

CTP-7C4943

KIT-PISTON RING 7C4943 — 623F

CTP-7N7444

ROD AS-AIR COMPRESSOR 7N7444 — 966C

Cooling System

6 parts

CTP-4N2571

6 4N2571 — SPIDER AS-FAN

CTP-4N2572

6 4N2572 — SPIDER AS-FAN

CTP-4N3092

8 4N3092 — SPIDER AS-FAN

CTP-4P3754

CORE AS-OIL COOLER 4P3754 — 3176B

CTP-4P3754

CORE AS-OIL COOLER 4P3754 — 3176B

CTP-4W7382

CORE AS-OIL COOLER 4W7382 — 980C

Piston / Liner

6 parts

CTP-1161089

3176B, 3176C, 3196 1161089 — 972H

CTP-1260110

FRONT 1260110 — 3176B

CTP-1280391

.75MM / 0.030IN 1280391 — 3176C

CTP-1280395

.50MM / 0.020IN 1280395 — C12

CTP-1441264

FRONT 1441264 — C-12

CTP-1694189

CRANKSHAFT W/GEAR 1694189 — C-12

Belt

5 parts

CTP-1421988

PULLEY AS-IDLER 1421988 — C-10

CTP-1900634

TIGHTENER BELT 1900634 — C-10

CTP-1900649

TIGHTENER BELT 1900649 — C-12

CTP-2002279

TENSIONER-BELT 2002279 — 3406E

CTP-2W8494

PULLEY-ALTERNATOR 2W8494 — 85C

Cylinder Head

5 parts

CTP-1482133

MARINE, GENERATOR 1482133 — C-12

CTP-1482134

3196 1482134 — 330D

CTP-1799454

VALVE SEAT INSERT (INLET) 1799454 — 3176C

CTP-1878972

48 1878972 — 345C

CTP-2239133

C11 2239133 — 14M

Air Filter

4 parts

CTP-1752949

Air Filter 1752949 — C-10

CTP-2076870

Air Filter 2076870 — 3176C

CTP-3261641

Air Filter 3261641 — ADVANCED EFFICIENCY

CTP-4238521

Air Filter 4238521 — ADVANCED EFFICIENCY

Hydraulic Pump

1 part

CTP-2903280

FLYWHEEL AS 2903280 — 3176C

Turbocharger

1 part

CTP-1803943

Turbocharger 1803943 — Cat G3516B

Ground Engaging

1 part

CTP-1860870

M10-1.5 X 45MM 1860870 — STUD-TAPERLOCK

Engine Bearing

1 part

CTP-5S8543

GEAR GP-REAR 5S8543 — 966C

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