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Condition: Used
Year: 2003
Stock Number: 7530-0217251
Serial Number: 7530-0217251
Description: USED 2003 JACOBS ENGINE BRAKE FOR CATERPILLAR C12 ENGINE, MODEL:312A, COMPLETE JACK BRAKE , ALSO MANY IN STOCK
Updated: Monday, October 13, 2025 09:14 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Year: 1997
Stock Number: 7981-0813252
Serial Number: 7981-0813252
Description: USED 1.997 COMPLETE 680B ENGINE BRAKE(JACOBS) P 017013. P 017014, COMPLETE JAKE BRAKE FOR A MACK E7427 SEMI ELECTRONIC ENGINE
Updated: Monday, October 13, 2025 09:14 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Year: 1997
Stock Number: 7849-0613257
Serial Number: 7849-0613257
Description: USED 1.997 680B JACOBS ENGINE BRAKE FOR A MACK E7 ENGINE, COMPLETE READY TO INSTALL, ALSO MANY ENGINE BRAKES IN STOCK
Updated: Monday, October 13, 2025 09:14 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Year: 1996
Stock Number: 7874-0619255
Serial Number: 7874-0619255
Description: USED 1.996 680B JACOBS ENGINE BRAKE FOR MACK E7 ENGINE, 012757E, COMPLETE, READY TO BE INSTALLED, ALSO MANY ENGINE BRAKES IN STOCK
Updated: Monday, October 13, 2025 09:14 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Year: 2004
Stock Number: 8119-1010251
Serial Number: 8119-1010251
Description: USED 2004 MACK ENGINE BRAKE JACOBS MODEL:690; P/N:021433; MACK:757GB58B; P/N:021433; COMPLETE , READY TO WORK,
Updated: Monday, October 13, 2025 09:14 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Year: 2007
Stock Number: 8122-1010254
Serial Number: 8122-1010254
Description: USED 2007 ENGINE BRAKE MODEL:690B JACOBS, COMPLETE, P/N:032130; 75GB59B; MACK E7 E-TECH , COMPLETE, READY TO WORK, ALSO MANY ENGINE BRAKES IN STOCK
Updated: Monday, October 13, 2025 09:14 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 2525
Serial Number: EM444256, EM444251, EM444258
Description: (GOOD USED) Jake Brake Model 765 For Sale, Part# 017537, (12 VDC) Pulled off a Detroit Series 60 12.7L, P23507824, Serial# EM444256, EM444251, EM44...
Updated: Wednesday, September 24, 2025 11:03 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: EB1406
Serial Number: 024666 3099091 EXHAUST BRAKE ISB
Weight: 6.8 kg
Shipping Length: 35.56 cm
Shipping Width: 35.56 cm
Description: (GOOD USED/ TESTED) Jacobs OEM Exhaust Brake off Cummins ISB Diesel Engine, for sale!!! Part #: 024666; CECO Part #: 3099091; Stock #: EB1406
Updated: Tuesday, October 21, 2025 03:58 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
1989 JACOBS MODEL:404 FOR CUMMINS L10
Engine Brake Truck / Trailer Components
Call for price
Condition: Used
Year: 1989
Stock Number: 7425-1212242
Serial Number: 7425-1212242
Description: USED 1.989 JACOBS ENGINE BRAKE FOR CUMMINS L10, MODEL:404, COMPLETE, ALL THE PARTS INCLUDED, ALSO MANY ENGINE BRAKES IN STOCK
Updated: Monday, October 13, 2025 09:14 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC