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HomeEngineExhaust SystemAftertreatment Systems & ComponentsAftertreatment DPF433-3677: Comb Head Assembly
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EngineExhaust SystemAftertreatment Systems & ComponentsAftertreatment DPF433-3677: Comb Head Assembly
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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Warranty Information
Warranty Information
Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
Need More Help? Contact Us
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Return Policy
Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
Need More Help? Contact Us
Find a DealerEmail
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
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.
20R-8575 : Cat® Reman Combustion Head
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Description
Description
Description:
Combustion heads are aftertreatment regeneration devices
Attributes:
Cat® parts are manufactured to precise specifications and are built for durability, reliability, productivity, less environmental impact, and reuse
Recommended Application:
Exhaust
Warning:This product can expose you to chemicals including Chromium (hexavalent compounds), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Description:
Combustion heads are aftertreatment regeneration devices
Attributes:
Cat® parts are manufactured to precise specifications and are built for durability, reliability, productivity, less environmental impact, and reuse
Recommended Application:
Exhaust
Warning:This product can expose you to chemicals including Chromium (hexavalent compounds), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Specifications
Specifications
Units of MeasureUSMetric
Width (mm): 177.8
Height (mm): 177.8
Length (in): 7
Material: Oil Fluid
Height (in): 7
Length (mm): 177.8
Units of MeasureUSMetric
Width (mm): 177.8
Height (mm): 177.8
Length (in): 7
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Compatible Models
Compatible Models
Excavator
336E L
Motor Grader
12M 312M 2
Wheel Loader
982 XE980982XE982980XE980 XE986K
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Excavator
336E L
Warranty Information
Warranty Information
Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
Need More Help? Contact Us
Find a DealerEmail
Return Policy
Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
Combustion heads are aftertreatment regeneration devices
Attributes:
Cat® parts are manufactured to precise specifications and are built for durability, reliability, productivity, less environmental impact, and reuse
Recommended Application:
Exhaust
View More
Warning:This product can expose you to chemicals including Chromium (hexavalent compounds), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Specifications for part number 433-3677
Units of Measure
USMetric
Width (mm): 177.8
Height (mm): 177.8
Length (in): 7
Material: Oil Fluid
Height (in): 7
Length (mm): 177.8
View More
Compatible Models for part number 433-3677
EXCAVATOR
336E L
MOTOR GRADER
12M 3 12M 2
WHEEL LOADER
982 XE 980 982XE 982 980XE 980 XE 986K
View More
Compare Alternate Parts
This part:433-3677: Comb Head Assembly
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Length (in)
7
Height (in)
7
Description
Combustion Head
This part:20R-8575: Cat® Reman Combustion Head
Check Price
Description
Cat Reman Combustion Head (Tier 4) (24 Volt) (2 Stage)
KeyKey
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
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