Mack E7 Engine Brakes / Jake Brakes For Sale

(833) 359-___ SHOW
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Mack E7 Engine Brake

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USED MACK E7 ENGINE JAKE BRAKE P/N: 021433 757GB58C MODE : 690, 12 VDC

Condition	Used
Stock Number	72720
MLS Number	12827596
Category	Engine Brakes / Jake Brakes
Last Updated	10/2/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(888) 595-___ SHOW
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Mack E7 Engine Brake

$625 USD

Nous livrons partout au Canada et États-Unis. We ship anywhere in Canada USA. - Mack E7 - Model 690 : Engine Brake/ Engine Brake - Stock : 1433JB - P/N : 021433 (Arrière /Rear), Serial#...

Condition	Used
Part Number	021433
Stock Number	1433JB
MLS Number	14007308
Category	Engine Brakes / Jake Brakes
Last Updated	8/11/2026
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

(855) 750-___ SHOW
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1994 Mack E7 Engine Brake for a Mack CH613

$1,000 USD

JACOBS 680B ENGINE BRAKE HOUSINGS, 680B FRONT HOUSING 680B REAR HOUSING, HARDWARE NOT INCLUDED

Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	CH613
Stock Number	15952
MLS Number	12885391
Category	Engine Brakes / Jake Brakes
Last Updated	2/22/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

(305) 688-___ SHOW
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757GB59C, 757GB59A Mack E7 Engine Brakes Model: 690A / 690B P/N 032137, 029404

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(GOOD USED) Mack E7-427 Diesel Engine Brake Assembly For Sale, Model: 690B, Part # 032137 (12VDC), Mack Part # 757GB59C, Model: 690A, Part # 029404 (12VDC), 757GB59C, Mack Part # 757GB59A,...

Condition	Used
Part Number	032137, 029404
Stock Number	8832
MLS Number	13415014
Category	Engine Brakes / Jake Brakes
Last Updated	8/20/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(305) 688-___ SHOW
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Mack E7 Engine Brake, 690A,

$2,000 USD

(GOOD USED) MACK E7 JAKE BRAKE, 690A MODEL, MACK 757GB, FULL ASSEMBLY AND SPACERS, Set of 690B, PART# 029404, *NEEDS TO BE REMOVED FROM THE ENGINE* ALLOW FOR 1-2 HOURS

Condition	Used
MLS Number	13389788
Category	Engine Brakes / Jake Brakes
Last Updated	2/11/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.