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Condition: Used
Stock Number: E4549
Serial Number: 223-1235-03 225-3159 223-1236
Weight: 15 lb
Shipping Length: 24 in
Shipping Width: 12 in
Description: (GOOD USED / TESTED) Caterpillar C11 KCA OEM Diesel Engine Control Module, ECM, ECU for sale!!!!! Part #: 223-1235-03; Supersession Part #: 225-315...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E4457
Serial Number: 225-3159 223-1236 348-2375
Weight: 15 lb
Shipping Length: 24 in
Shipping Width: 12 in
Description: (GOOD USED/ TESTED) Caterpillar C11 (KCA) Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 225-3159; Supersession Part #: 223-1236, 3...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E4451
Serial Number: 10R4094-08 256-1159-01 KCA
Weight: 15 lb
Shipping Length: 24 in
Shipping Width: 12 in
Description: (GOOD USED/ TESTED) Caterpillar C11 (KCA) Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 10R4094-08 ; Supersession Part #: 225-3159...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E4087
Serial Number: 256-1159-01 225-3159 223-1236 348-2375 10R-4094
Weight: 14 lb
Shipping Length: 24 in
Shipping Width: 12 in
Description: (GOOD USED/ TESTED) OEM Caterpillar C11 ACERT Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 256-1159-01; Supersession Part #'s: 22...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E3765
Serial Number: 256-1159-01 2253159 2231236 10R4094 3482375
Weight: 15 lb
Shipping Length: 24 in
Shipping Width: 12 in
Description: (GOOD USED/ TESTED) OEM 2006 Caterpillar C11 (KCA) Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 256-1159-01; Supersession Part #:...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: 1860
Serial Number: 15546271JJ
Description: (GOOD USED/TESTED) Caterpillar C11 Diesel Engine 70-PIN ECM For Sale, Part # 10R4094-07, 70-PIN, Engine Serial # KCA10857, Personality Module Part ...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 1863
Serial Number: 34546035JJ
Description: (TESTED WITH WARRANTY) Caterpillar C11 Diesel Engine 70-PIN ECM For Sale, Part # 10R4094-07, 70-PIN, Engine Serial # KCA10858, Personality Module P...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: E4405
Serial Number: 256-1159-00 348-2375 223-1236
Weight: 15 lb
Shipping Length: 24 in
Shipping Width: 12 in
Description: (GOOD USED/ TESTED) OEM 2004 Caterpillar C11 (KCA) Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 256-1159-00; Supersession Part #:...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E3911
Serial Number: 256-1159-01 2253159 348-2375 10R-4094
Weight: 15 lb
Shipping Length: 24 in
Shipping Width: 12 in
Description: (GOOD USED/ TESTED) OEM 2004 Caterpillar C11 (KCA) Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 256-1159-00; Supersession Part #:...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: 9903
Serial Number: 33746062JJ
Description: (GOOD USED & BENCHED TESTED w/WARRANTY) Caterpillar C11 70-PIN Engine Control Module (ECM) 256-1159 For Sale, 70 PIN, Part # 256 1159 00, 2561159 0...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 8018
Serial Number: 19367596JJ
Description: (GOOD USED & BENCH TESTED) Caterpillar C11 ECM Part # 256-1159-01 For Sale, 70-PIN, CAT C11 ECM, KCA Serial Number Prefix, P/N 2561159 01, Also Com...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: E3975
Serial Number: 256-1159-01 225-3159 223-1236 348-2375 10R-4094
Weight: 14 lb
Shipping Length: 24 in
Shipping Width: 12 in
Description: (GOOD USED) OEM Caterpillar C11 ACERT Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 256-1159-01; Supersession Part #'s: 225-3159, ...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E3941
Serial Number: 256-1159-01 225-3159
Weight: 14 lb
Shipping Length: 24 in
Shipping Width: 14 in
Description: (GOOD USED) OEM Caterpillar C11 ACERT Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 256-1159-01; Supersession Part #'s: 225-2375, 223...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E4274
Serial Number: KCA 10R-4094-07 225-3159 223-1236
Weight: 12 lb
Shipping Length: 24 in
Shipping Width: 12 in
Description: (GOOD USED/ TESTED) Caterpillar C11 ACERT OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #:10R-4094-07 ; Supersession Part #'s: 22...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: 2356
Description: (TESTED WITH WARRANTY) Caterpillar C11 Diesel Engine 70-PIN ECM For Sale, Part # 256-1159-01, 70-PIN, KCA, P/N 256115901, Stock # 2353 | Tested & I...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 2158
Serial Number: 0904L062JJ
Description: (TESTED WITH WARRANTY) Caterpillar C11 Diesel Engine 70-PIN ECM For Sale, Part # 10R4094-06, 70-PIN, KCA, P/N 10R409406, ECM Serial # 0904L062JJ, S...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 9980
Description: GOOD USED C12 ECM GUARANTEED TO BE ABLE TO REPROGRAM PART# 117-4017-02
Updated: Tuesday, August 18, 2026 12:01 PM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: 164491
Description: C12 145-7806-02 SERIES 40 PIN GOOD USED ECM
Updated: Tuesday, August 18, 2026 12:01 PM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: 1779
Serial Number: 35170029CJ
Description: (GOOD USED/TESTED) Caterpillar C12 40-PIN Diesel Engine ECM Part # 145-7806-01, Personality Module Part # 1919935-00, Personality Module Code 328, ...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: E4414
Serial Number: 117-4212-02 212-9450 10R4085
Weight: 15 lb
Shipping Length: 14 in
Shipping Width: 14 in
Description: (GOOD USED/ TESTED) Caterpillar C12 OEM Diesel Engine Control Module, ECM, ECU, for sale!!! Part #:117-4212-02; Supersession Part #: 124-2673, 115-...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E4056
Serial Number: 115-2806-02 124-2673 115-3055 212-9450 10R-4085
Weight: 15 lb
Shipping Length: 14 in
Shipping Width: 14 in
Description: (GOOD USED/ TESTED) OEM Caterpillar C12 Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 115-2806-02; Supersession Part #: 124-2673, 115...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E4642
Serial Number: 212-9450 117-4212-02 10R-4085
Weight: 15 lb
Shipping Length: 14 in
Shipping Width: 14 in
Description: (GOOD USED/ TESTED) Caterpillar C12 OEM Diesel Engine Control Module, ECM, ECU, for sale!!! Part #:212-9450 ; Supersession Part #: 124-2673, 115-30...
Updated: Thursday, August 13, 2026 01:27 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E3983
Serial Number: 1538414-02 124-2673 115-3055 212-9450
Weight: 15 lb
Shipping Length: 14 in
Shipping Width: 14 in
Description: (GOOD USED/ TESTED) OEM Caterpillar C12 Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 1538414-02; Supersession Part #: 124-2673, 115-...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: 1867
Serial Number: 03890131KA
Description: (TESTED WITH WARRANTY) Caterpillar C12 Diesel Engine 70-PIN ECM For Sale, 70-PIN, Engine Serial # 2KS23078, Personality Module Part # 1666913-01, P...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 1850
Serial Number: 33036051IH
Description: (TESTED WITH WARRANTY) Caterpillar C12 Diesel Engine 70-PIN ECM For Sale, Part # 239-3881-00, 70-PIN, Engine Serial # 2KS23078, Personality Module ...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 195
Description: 410 HP. 1553 Torque.
Updated: Tuesday, June 16, 2026 10:52 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 212
Description: 431 HP. 1650 Torque.
Updated: Tuesday, June 16, 2026 10:52 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: E4290
Serial Number: 20R8182-01 192211957 239-7902 225-5285
Weight: 15 lb
Shipping Length: 14 in
Shipping Width: 14 in
Description: (GOOD USED / TESTED) Caterpillar C13 Diesel Engine Control Module, ECM, ECU, RAA, for sale!!!!!Part #:20R8182-01, Supersession Part #: 192211957, 2...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
