Description
This New Freightliner Daimler Battery Cable Access (BCA) Power Module is an OEM replacement component designed to provide reliable power distribution and battery disconnect functionality for your heavy-duty truck. Part number A66-18645-002 comes new out of box and is ready to install, ensuring your electrical system operates at peak performance.
Key Features & Specifications:
- Condition: New - Out of Box (See Photos for Actual Item)
- OEM Part Number: A66-18645-002 / A66 18645 002 / A6618645002
- Supersedes: A66-18645-000, A66-19628-040, A66-36856-048
- Module Type: BCA (Battery Cable Access) - BL With Center, P4
- Function: Main Power Module With Shut Off Switch / Power Disconnect
- Manufacturer: Daimler (DTNA) - Genuine OEM Quality
- Dimensions: 9 3/4" L x 8" W x 4 1/4" H (Approximate)
- Weight: 5 lbs
- Note: Fuses May Vary From Photos; May Have Minor Cosmetic Blemishes
Technical Specifications
- New - Out of Box - See Photos
- Fuses May Vary From Photos
- Module - BCA (Battery Cable Access) - BL With Center, P4
- Main Power Module With Shut Off Switch / Power Disconnect
- P/N: A66-18645-002 / A66 18645 002 / A6618645002
- Supersession P/Ns: A66-18645-000, A66-19628-040, A66-36856-048
- Overall Length: Approx. 9 3/4"
- Overall Width: Approx. 8"
- Overall Height: Approx. 4 1/4"
- May Have Cosmetic Blemishes
- See Photos For More Details
Frequently Asked Questions
Q: What is the condition of this power module?
A: This is a new, unused OEM Daimler part that comes out of box. While it's brand new and fully functional, it may have minor cosmetic blemishes from storage or handling. All components are intact and ready for installation. Please review the photos for the actual item you'll receive.
Q: What does the BCA (Battery Cable Access) module do?
A: The BCA power module serves as the main power distribution center with an integrated shut-off switch/power disconnect. It manages electrical flow from the battery to various truck systems and allows you to safely disconnect power when needed for maintenance or storage. This is a critical component for your truck's electrical system.
Q: Is this difficult to install, or do I need special tools?
A: Installation requires basic electrical knowledge and standard hand tools. The module connects to your existing battery cables and wiring harness. We recommend having a qualified technician perform the installation to ensure proper connections and system functionality
Q: How quickly can you ship this power module, and what are the shipping costs for this item?
A: This 5 lb module typically ships within 1-2 business days via your choice of carrier. Due to the weight and size, shipping costs vary by location. Standard ground shipping is available, and we can provide expedited options if you need it faster.
Item / Product Condition
B = New Other - A new, unused item with no signs of wear. The item may be open box, new out of box, new take off, missing the original packaging, or in the original packaging but not sealed. The item may be a factory second, or a new, unused item with defects (scratches, dings, scuffs, cosmetic blemishes, etc...). See the listing for full details and description of any imperfections. Yellow label on photos marked "New Blemished"
C = Used - An item that has been used previously, or listed as a Used New Take Off. The item may have some signs of wear, but is fully operational and functions as intended. See the listing for full details and description of any imperfections. Blue label on photos marked "Used"
D = New Other Damaged - A new or used damaged item with no signs of wear. The item may be missing the original packaging, or in the original packaging but not sealed. The item may be a factory second or a new, unused item with defects (broken, chipped, cracked, etc...). See the listing for full details and description of any imperfections. Orange label on photos marked "New Damaged"
P = For Parts or Not Working - An item that does not function as intended and is not fully operational. This includes items that are defective in ways that render them difficult to use, items that require service or repair, or items missing essential components. See the listing for full details. Red label on photos marked "Parts Only"
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