433-3677: Comb Head Assembly

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433-3677: Comb Head Assembly

Combustion Head

Brand: Cat

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433-3677: Comb Head Assembly

Combustion Head

Brand: Cat

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Available Cat Reman parts

The following parts are alternative

Cat® Reman

The Cat Reman difference can be found in our commitment to deliver like new quality. From design and engineering to assembly and quality control, our top talent uses state-of-the-art techniques to create our line of over 8,000 Cat Reman products –– all backed by a same-as-new, 12-month Caterpillar Parts Warranty†.

† Limitations may apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.

parts.

The following parts are alternative Cat® Reman

Cat Reman

† Limitations may apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.

parts.

Frequently bought together

433-3677

348-3425

295-3099

View All Parts

Frequently bought together

433-3677: Comb Head Assembly

348-3425: 0.84mm Thick Combustion Head Gasket

295-3099: Stainless Steel Spark Plug

329-6729: 0.9mm Thick Gasket

352-4756: Nozzle Heater Wire

296-7724: 70.3mm Height Ignition coil

Diagram

Description

Specifications

Compatible Models

Parts diagram for 433-3677

Specifications for part number 433-3677

Units of Measure

Metric

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Compatible Models for part number 433-3677

POWER MODULE

TR43-C18L

WHEEL TRACTOR-SCRAPER

627K 631K 627 623 621 637 631 637K 657 651 623K 621K

LOAD HAUL DUMP

R1700

SITE PREP TRACTOR

2864C 586C

MATERIAL HANDLER

MH3260 MH3295

OFF HIGHWAY TRUCK

772 770

MOTOR GRADER

18M3 14M3 12M 3 12M 2 16 14 18 140M 2 16M3 160M 2

TRACK-TYPE TRACTOR

D6T LGP D9 D8 D8T D9T D6T XW D6T XL D7E LGP D7E

ROTARY DRILL

MD6200

PIPELAYER

PL83 PL87

EXCAVATOR

336E LN 352F 336E LH 349 349F LXE 336E MH3295 352 568 FM LL 374F L 390F 374F 349E L 336E LNH 349E L VG 352F XE VG 349F L 395 352F-VG 568 FM 390F L 374 336E L 349E 336E H 349F 352 UHD

MOBILE HYD POWER UNIT

336E HVG 349E L HVG 349E 336E 352FMHPU 390F

PETROLEUM PACKAGE

CX31-C18I CX31-C9I CX35-C18I CX31-C13I

WHEEL TRACTOR

623H 651E 657E 621K OEM 621H 627H 631K 651

GENERATOR SET

C18 GEN SE XQ425 C13 XQ375 C18 C13 XQ350 XQ1140

ROTARY MIXER

RM500B

HEX BASED SPL SOLUTION

352F OEM

RECLAIMER MIXER

RM500B

ENGINE

C15 C18

PETROLEUM TRANSMISSION

CX31-P600-C18I

PETROLEUM ENGINE

C15 C18

SOIL COMPACTOR

825 825K

EJECTOR TRUCK

740 730C2 EJ 730C

COLD PLANER

PM620 PM622

WHEEL DOZER

834 834K 824K 824

LANDFILL COMPACTOR

836 826 836K 826K

WHEEL LOADER

980 XE 982XE 972K 988 XE 986 966K XE 980 982 988GC 980GC 988 986K 980XE 988K XE 988K 980K 980M 966K 982 XE 982M

ROAD RECLAIMER

RM600 RM500B RM500

ARTICULATED TRUCK

730C2 740C 740 GC 730C 745C 735C 745 730 735

INDUSTRIAL ENGINE

C18 C13 C15 C9.3

WHEEL SCRAPER

637K 657E

QUARRY TRUCK

772G 770G

TRUCK

772G OEM 770G 772G 770G OEM

Compare Alternate Parts

433-3677: Comb Head Assembly

7.0

Combustion Head

20R-8575: Cat® Reman Combustion Head

Cat® Reman Combustion Head (Tier 4) (24 Volt) (2 Stage)

Key

Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced