The Bomag 83611078 Belt Tensioner is a genuine OEM component designed for Bomag cold milling machines, including the BM 1000/30-2, BM 1200/30, and BM 1300/30 series. Sourced directly from Bomag, this part meets the exact engineering standards of the original, ensuring a correct installation with no guesswork. It is a direct replacement for worn or failed belt tensioners across the covered cold milling machine lineup, confirming fitment for the BM 1200 30-2 and BM 1300/30-2 as well.
Key Features
- Genuine OEM Tensioning Precision — manufactured to the same spring-load and pivot tolerances as the original, maintaining correct belt tension across the full operating range of your cold milling machine
- Direct Drop-In Replacement — engineered to mount on the original bracket and fastener pattern, restoring proper drive belt alignment without machining or adaptation
- Broad Cold Milling Machine Coverage — confirmed fit for Bomag BM 1000/30-2, BM 1200 30-2, BM 1200/30, BM 1300 30-2, and BM 1300/30 cold milling machines
- Protects Belt and Drive System — a correctly tensioned belt prevents slippage, premature belt wear, and heat buildup that can damage pulleys and downstream drive components
- Verified Part Number — part number 83611078 matches the Bomag OEM catalog, giving you confidence that you are ordering the right component for your machine
A belt tensioner maintains the correct amount of tension on a drive belt within the machine's engine or auxiliary drive system. It uses a spring-loaded or pivot-mounted arm to keep the belt firmly engaged against its pulleys — without enough tension, the belt slips and loses the ability to transfer power efficiently. When a belt tensioner wears out or seizes, it can lead to erratic belt behavior, accelerated belt wear, and eventual drive system failure that sidelines the machine entirely.
Part Details
| Part Number | 83611078 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Belt Tensioner |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cold Milling Machine | BM1000/30-2 | 00800665 |
| Cold Milling Machine | BM1000 30-2 | 00800667 |
| Cold Milling Machine | BM1200 30-2 | 00800669, 00800671 |
| Cold Milling Machine | BM1300/30-2 | 00800673 |
| Cold Milling Machine | BM1300 30-2 | 00800675 |
| Cold Milling Machine | BM 1200/30 | 00824963 |
| Cold Milling Machine | BM 1300/30 | 00824965, 00825095 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
