Alternator & Belt Part Numbers
The information here covers most RoamRig-modified systems. However, if your van doesn’t match the images below, send a photo of your system to us and we’ll help from there.
Unsure of your Revel generation? Start here.
Balmar 250XT with N62 OEM Bracket
RoamRig modified 2nd and 3rd Generation Revels
Brand |
Part Type |
Part Number |
Balmar |
Alternator |
XT250 |
Gates or equivalent |
Belt |
K060523 |
Mercedes |
Idler |
A-642-200-06-70 |
Mercedes |
Belt Tensioner |
A-642-200-26-70 |
Balmar 250XT with Techni Bracket
RoamRig 1st Generation, Stage 2 and Stage 3
Brand |
Part Type |
Part Number |
Balmar |
Alternator |
XT250 |
Any Brand |
Belt |
6PK1400 |
Techni |
Smooth Idler |
1700.5161 |
Techni |
Ribbed Idler |
1700.0542 |
Techni |
Belt Tensioner |
1705.5061 |
Nations “2 belt” with Techni bracket
NOTE: Nations brand alternator will be SILVER and not BLACK like the photo below. Photo below is just an example of the Techni bracket.
RoamRig 1st Generation, Stage 2 and Stage 3
Brand |
Part Type |
Part Number |
AC Delco |
Alternator** |
84143541 |
Any Brand |
Belt |
6PK1400 |
Techni |
Smooth Idler |
1700.5161 |
Techni |
Ribbed Idler |
1700.0542 |
Techni |
Belt Tensioner |
1705.5061 |
**MUST be modified with the “terminal block” from the alternator being removed so that it can be used with an external regulator
Nations “3-belt” Alternator Kit – WITH updates (black steel bracket, idler pulley, tensioner that swings DOWNWARD)
RoamRig 1st Generation, Stage 2 and Stage 3
Brand |
Part Type |
Part Number |
AC Delco |
Alternator* ** |
84143539 or 84143541 |
Gates or equivalent |
Belt |
K060525 |
Dayco or equivalent |
Belt Tensioner (needs 89051 pulley below) |
89203 |
Dayco or equivalent |
Tensioner Pulley to replace pulley that comes on above tensioner arm 89203 |
89051 |
Dayco or equivalent |
Smooth idler |
89007 |
*MUST be used with Litens 920118 custom pulley only available from RoamRig
**MUST be modified with the “terminal block” from the alternator being removed so that it can be used with an external regulator
Nations “3-belt” Alternator Kit – WITHOUT updates (black steel bracket, NO idler pulley, tensioner that swings UPWARD)
THIS SHOULD BE UPDATED TO PREVENT FAILURE. Contact us if your current alternator kit does not match any of the photos above so we can verify if it has been updated or not.