What It’s Compatible With
- 1999 Dodge RAM 3500 8.0L / 2WD / 4WD / Gas / Manual
- 2000 Dodge RAM 3500 8.0L / 2WD / Gas / Manual
- 1999 Dodge RAM 2500 8.0L / 2WD / 4WD / Gas / Manual
- 2000 Dodge RAM 2500 8.0L / 2WD / 4WD / Gas / Manual
- 1999 Dodge RAM 3500 8.0L / 2WD / 4WD / Gas / Automatic
- 2000 Dodge RAM 3500 8.0L / 2WD / 4WD / Gas / Automatic
- 2001 Dodge RAM 3500 8.0L / 2WD / 4WD / Gas / Automatic
- 1999 Dodge RAM 2500 8.0L / 2WD / 4WD / Gas / Automatic
- 2000 Dodge RAM 2500 8.0L / 2WD / 4WD / Gas / Automatic
- 2001 Dodge RAM 2500 8.0L / 2WD / 4WD / Gas / Automatic
WHY BUY FROM MAKS
- HIGHEST QUALITY MODULES: Learn more about our industry-leading rebuild process.
- FREE 1-YEAR WARRANTY INCLUDED: 2 or 3 year extended warranty available
- FREE U.S. SHIPPING INCLUDED
- EXPEDITED SHIPPING AVAILABLE: Via FedEx 2-day or FedEx Priority Overnight (must order by 2 p.m. Pacific Time to receive the next business day)
- DETAILED INSTRUCTIONS: Printed instructions included in the box, with detailed tutorials available on our website and YouTube channel.
- PHONE, TEXT, AND EMAIL SUPPORT AVAILABLE
- NO UPFRONT CORE FEE: Simply return your original unit using the provided label within 30 days.
- FLAT RATE SHIPPING TO CANADA & MEXICO
- INTERNATIONAL SHIPPING AVAILABLE
INTERCHANGEABLE PART NUMBERS
This module is 100% compatible with modules bearing any of the following Part Numbers:
| HARDWARE CODE(S): | 05018493AA, P05018493AA |
|---|---|
| INTERCHANGE PART(S): | |
| HOLLANDER PART NUMBER |
This Part Number covers all of the following Firmware/Software Revisions:
| 56028557 | 56028557AA, 56028557AB, 56028557AC, 56028557AD, P56028557AA, P56028557AB, P56028557AC, P56028557AD |
|---|---|
| 56040154 | 56040154AA, 56040154AB, 56040154AC, 56040154AD, P56040154AA, P56040154AB, P56040154AC, P56040154AD |
| 56040155 | 56040155AA, 56040155AB, 56040155AC, 56040155AD, 56040155AE, P56040155AA, P56040155AB, P56040155AC, P56040155AD, P56040155AE |
| 56040156 | 56040156AA, 56040156AB, 56040156AC, 56040156AD, P56040156AA, P56040156AB, P56040156AC, P56040156AD |
| 56040157 | 56040157AA, 56040157AB, 56040157AC, P56040157AA, P56040157AB, P56040157AC |
| 56040418 | 56040418AB, 56040418AC, 56040418AD, 56040418AE, P56040418AB, P56040418AC, P56040418AD, P56040418AE |
| 56040420 | 56040420AB, 56040420AC, 56040420AD, 56040420AE, 56040420AF, 56040420AG, P56040420AB, P56040420AC, P56040420AD, P56040420AE, P56040420AF, P56040420AG |
| 56040421 | 56040421AB, 56040421AC, 56040421AD, 56040421AE, 56040421AF, P56040421AB, P56040421AC, P56040421AD, P56040421AE, P56040421AF |
UNDERSTANDING PART NUMBERS:
01
The last two alpha characters in module part numbers refer only to the date of manufacture and are completely interchangeable with each other.
02
The presence or absence of a leading zero as the first character in the part number is not significant. It may appear on your old module with or without a leading zero.
03
If your old module, or one recommended by a dealership, begins with “RL” this simply means that the original manufacturer had “rebuilt” your old module, or that the dealer only offers OEM-rebuilt module instead of the original which may no longer be available. In these cases they have merely replaced the first 2 numeric digits in the part number with “RL”, meaning “rebuilt”, with no actual functional difference.
04
Your old module may show a “P”, or “P/N” in front of the part number. This is merely a field heading on the sticker that means “Part Number” and is not significant.
SPECIFICATIONS
| WEIGHT | 15 lbs |
|---|---|
| DIMENSIONS | 11 × 9 × 7 in |




