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Caterpillar Misc. Engine Parts For Sale by Dealerships

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Showing 1776 - 1800 of 1,810 Engine Part Listings

1776 - 1800 of 1,810 listings
1776 - 1800 of 1,810 listings
Caterpillar C4.4 Engine Part Control Assembly-NH3 Ammonia Gas Detector Module

Caterpillar C4.4 Engine Part Control Assembly-NH3 Ammonia Gas Detector Module

$200 USD
(NEW/ OPEN BOX) Caterpillar C4.4 OEM Diesel Engine Control Assembly-NH3 Ammonia Gas Detector Module, for sale!!!!!! Part #:421-7787; Other Part #: 28344799; Stock #:E4581 For more...
ConditionNew
Part Number421-7787
Stock NumberE4581
MLS Number14450564
CategoryEngine Miscellaneous Parts
Last Updated6/25/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Used Caterpillar 3406E 40-PIN Cab-to-Engine ECM Harness for 1994 Freightliner FLD, Part # 5EK00527

Used Caterpillar 3406E 40-PIN Cab-to-Engine ECM Harness for 1994 Freightliner FLD, Part # 5EK00527

$495 USD
USED 3406E 5EK 40 PIN HARNESS FROM CAB TO ENGINE. 40 PIN ECM PLUG ON HARNESS., Serial#: 5EK00527, Core Charge: 0, Casting#: 5EK00527
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)FLD
Will Fit Year(s)1994
Part Number5EK00527
Stock Number100320
MLS Number14276843
CategoryEngine Miscellaneous Parts
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Used Caterpillar C15 Engine to Cab Wire Harness 6NZ 70-PIN to Peterbilt Round Pin

2001 Used Caterpillar C15 Engine to Cab Wire Harness 6NZ 70-PIN to Peterbilt Round Pin

$850 USD
USED ENGINE TO CAB WIRE HARNESS 6NZ CAT 70 PIN TO PETERBILT ROUND PIN, Serial#: NA, Core Charge: 0, Casting#: NA
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)2001
Stock Number11421-23
MLS Number14276841
CategoryEngine Miscellaneous Parts
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
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