Saved
0
My Account
Sign in
Sign up
Control Center
Dashboard
Buyer Tools
Saved Listings
0
Compare Saved Listings
Saved Searches
0
My Little Salesman
Sign up
Saved
0
My Account
Sign in
Sign up
Control Center
Dashboard
Buyer Tools
Saved Listings
0
Compare Saved Listings
Saved Searches
0
Price Alerts
0
For Sale
Commercial Trucks
Trailers
Construction Equipment
Logging Equipment
Farm Equipment
Lifting Equipment
Attachments
Heavy Duty Truck Parts
Heavy Equipment & Tractor Parts
Trailer Parts
Aggregate & Mining Equipment
Biomass Equipment
Waste Management & Recycling Equipment
Woodworking & Sawmill Equipment
Industrial Equipment
Recreation & Utility Vehicles
Cars & SUVs
Lawn & Garden
Tools & Material
My Little Salesman Magazine
April 2026
For Rent
Commercial Trucks
Trailers
Construction Equipment
Logging Equipment
Farm Equipment
Lifting Equipment
Attachments
Aggregate & Mining Equipment
Biomass Equipment
Industrial Equipment
Recreation & Utility Vehicles
Sell
Place an Online Listing
Individual listings are the perfect selling solution for individuals or dealers with 15 items or less.
Inventory Mover Package
The inventory selling solution for dealers, manufacturers, and auctioneers with 15+ items.
Print Advertising
Effective industry-trusted advertising, reliably delivered to your targeted buyer.
Online Banner Advertising
Effectively reach buyers in your market as they browse listings within a category or specific manufacturer.
Facebook Marketing
Beautiful campaigns with pinpointed audiences that drive traffic and boosts sales.
Wholesale Marketplace
Buy and sell inventory amongst other registered dealers at wholesale prices.
Services
Dealer Management System (DMS)
One powerful suite of tools to maximize your dealership.
Inventory Management
Easy-to-use cloud-based inventory management with export feeds and accessible from anywhere.
Customer Relationship Management (CRM)
Customers, vendors, prospects, and correspondence in one place, integrated with your inventory.
Lead Management
One dashboard that intelligently connects your inventory, contacts, and leads from all your marketing channels.
Invoicing & Sales Management
Effortlessly turn leads into deals with auto-populated quotes, invoices, and custom contract forms.
Dealership Websites
User-friendly, mobile-responsive, search-engine optimized websites for commercial truck, trailer, heavy equipment, and parts dealers.
Sell Your Inventory
The inventory selling solution to reach hundreds of thousands of buyers, with no contract or commitments.
Facebook Marketing
Beautiful campaigns with pinpointed audiences that drive traffic and boosts sales.
Wanted
Auctions
Financing
Industry
News
Latest Equipment News
Construction Equipment News
Farm Equipment News
Forestry Equipment News
Trucking News
Trailer News
Material Handling News
Drilling & Mining Equipment News
Companies
All Companies
Dealers
Manufacturers
Auctioneers
Transport Companies
Resources
Trade Shows & Events
Industry Services
Appraisals
Associations
Financing and Leasing (Heavy Equipment)
Financing and Leasing (Commercial Trucks)
Inspections
Insurance
Transportation and Shipping
All Guides & Advice
Buying Guides
Construction Equipment Buying Guide
Semi Truck Buying Guide
Backhoe Buying Guide
Dump Truck Buying Guide
Skid Steer Buying Guide
Excavator Buying Guide
Box Truck Buying Guide
Info
Subscription Center
Help Center
Contact Us
Virtual Demonstration
About Us
Testimonials
Our History
Fraud Prevention
Home
For Sale
Truck Parts
Engine Parts
Engine Control Modules (ECM)
Mack
Other
# 12168400
MyLittleSalesman.com - MLS Listing # 12168400
Mack Engine Control Module (ECM)
Buyer Activity
Viewed
2 times
Shared
Not yet
Saved
Not yet
Product Specifications
Year
Unknown
Category
Engine Control Modules (ECM)
Manufacturer
Mack
Model
Other
Condition
Used
Stock Number
P-52721
MLS Number
12168400
Part Number
21720495-P02
Part & Attachment Details
Fits To Make(s)
Mack
Product Description
(Used) Mack CHASSIS CONTROL MODULE - Part Number: 21720495-P02, Serial Number: 12270521, 37157, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921
Contact for price
Located in Elkton, MD, US
Email Seller
(844) 402-___
SHOW
NUMBER
Call Seller
Text Seller
Text Seller
Seller Information
CRG Heavy Truck Parts
1500 W. Pulaski Highway
Elkton, MD 21921
United States
+18444023444
Get Directions
View all Inventory (68655)
Notes
Get Shipping Quotes
Save
Price Alert
Send to a Friend
Print Listing
Make us an offer or send us an email
Success!
Your email was sent successfully!
Heads up!
There were a few issues with your form entry.
Change a few things up
and try submitting again.
Your name
Your business name (optional)
Your email
Your phone
Your message
Please send me updates and occasional news from MyLittleSalesman.com.
Send Email
Still Looking?
See all
Engine Control Modules (ECM)
available
See more
Mack Engine Control Modules (ECM)
See all
Engine Control Modules (ECM) by CRG Heavy Truck Parts
See all
Truck Parts by CRG Heavy Truck Parts
Submit a free
Want-to-Buy Ad
Some other Engine Control Modules (ECM) from CRG Heavy Truck Parts
2000 Mack Engine Control Module (ECM)
Contact for price
(Used) 2000 Mack, ENGINE ECM- Part Number: 21900553, Serial Number: T13244414, 2 Rectangular Plugs with 62 Pins, Reference images for...
Located in
Elkton, MD, US
Mack Engine Control Module (ECM)
$599.99 USD
(Used) Mack ENGINE ECM - Part Number: 0281020006, Serial Number: 12MS526M, 030804 28RTF239, 38804, 7441-3494 For more information about this...
Located in
Elkton, MD, US
Mack MP7 Engine Control Module (ECM) for a 2015 Mack CXU613
$949.99 USD
(USED) 2014 MACK MP7 ECM ESN# 567279 P/N 21900553 S/N 14420406 HP: 395 ENGINE MODEL: MACK MP7 EVPTH10.8G01 CPL: PIN COUNT: 62/62 To find...
Located in
Elkton, MD, US
Mack Pinnacle CXU612 Engine Control Module (ECM) for a 2013 Mack CXU612
Contact for price
(Used) 2013 Mack CXU612, AFTERTREATMENT CONTROL MODULE (ACM)- Part Number: 21063597, Serial Number: 12170478, 1 Rectangular Plug with 62...
Located in
Elkton, MD, US
Mack Pinnacle CXU612 Engine Control Module (ECM) for a 2013 Mack CXU612
Contact for price
(Used) 2013 Mack CXU612, AFTERTREATMENT CONTROL MODULE (ACM)- Part Number: 21063597, Serial Number: 12161453, 1 Rectangular Plug with 62...
Located in
Elkton, MD, US
Mack E7 Engine Control Module (ECM) for a 1999 Mack RD688S
$1,299.99 USD
(Used) 1998 Mack E7-350, ENGINE ECM- Part Number: 12MS510M2, Serial Number: 0 281 001 522, Family Number: WMKXH11.9E51, Displacement: 11.9L,...
Located in
Elkton, MD, US
Mack MP8 Engine Control Module (ECM) for a 2014 Mack CXU613T
Contact for price
(Used) 2013 Mack MP8, ENGINE ECM - Part Number: 21900553, Serial Number: T13212874, 2 Rectangular Plugs with 62 Pins, Reference images for...
Located in
Elkton, MD, US
Mack MP7 Engine Control Module (ECM) for a 2015 Mack CXU613
Contact for price
(Used) 2015 Mack, ECM- Model: MP7, Part Number: 21900553, Serial Number: T14254605, ENGINE INFORMATION- Family Number: EVPTH10.8G01, 2...
Located in
Elkton, MD, US
2014 Mack CXU613T Engine Control Module (ECM)
Contact for price
(Used) 2014 Mack CXU613T, ELECTRONIC CHASSIS CONTROL MODULE- Part Number: 21919936-P05, Serial Number: 13060190, 1 Rectangular Plug with 30...
Located in
Elkton, MD, US