The Bomag 41310307 Orifice is a genuine OEM component designed for a wide range of Bomag tandem rollers, pneumatic tyred rollers, cold milling machines, and recycler/stabilizers. As a direct OEM replacement, this orifice is sourced to the same specifications as the original, ensuring correct hydraulic flow characteristics across every compatible machine. Confirmed fitment includes tandem rollers such as the BW 141 AD-5, BW 151 AD-5, BW 154 AP-4, BW 154 AD-5, BW 161 AD-5, BW 174 AP-4, and BW 174 AP-5, pneumatic tyred rollers including the BW 24 RH and BW 27 RH, cold milling machines including the BM 2000/75, and BM 2500/75, and recycler/stabilizers including the RS 460 and RS 500. Using genuine Bomag part number 41310307 ensures the hydraulic circuit operates exactly as intended without guesswork on compatibility.
Key Features
- Genuine OEM Hydraulic Precision — manufactured to Bomag's exact flow-restriction specification, ensuring the orifice meters hydraulic fluid at the correct rate for stable system pressure and control response
- Drop-In Replacement — dimensionally identical to the original, this orifice installs directly into the hydraulic circuit without rework or adapter fittings
- Broad Verified Fitment — covers BW 141, BW 151, BW 154, BW 161, and BW 174 series tandem rollers, BW 24 RH and BW 27 RH pneumatic tyred rollers, BM 2000/75, BM 2200/75, and BM 2500/75 cold milling machines, and RS 460 and RS 500 recycler/stabilizers
- Consistent Hydraulic Circuit Performance — a correctly sized orifice prevents pressure surges and flow imbalances that can cause erratic drum or steering behavior on tandem and pneumatic tyred rollers
- Fuel and Hydraulic System Integrity — using a correctly rated restriction orifice helps protect downstream valves and actuators from uncontrolled flow events that accelerate wear
An orifice is a precision-machined flow-restriction fitting installed within a hydraulic or fluid circuit to control the rate at which fluid passes between components. By limiting flow to a calibrated volume, it regulates pressure build-up, smooths actuator response, and protects sensitive valves from pressure spikes. When an orifice becomes blocked, eroded, or incorrectly sized, the hydraulic system can exhibit sluggish response, pressure loss, overheating, or uncontrolled movement — all of which directly affect compaction quality and machine controllability. Replacing a worn or damaged orifice with genuine Bomag part number 41310307 restores the hydraulic circuit to its designed operating parameters.
Part Details
| Part Number | 41310307 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Orifice |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 154 AP-4 AM | 00818299, 00824177, 00824715 |
| Tandem Roller | BW 154 AP-4 | 00818301, 00824179, 00824717 |
| Tandem Roller | BW 154 ACP-4 AM | 00818303, 00824719 |
| Tandem Roller | BW 154 ACP-4 | 00818305, 00824721 |
| Pneumatic Tyred Roller | BW 27 RH | 00818315, 00818953, 00818997 |
| Pneumatic Tyred Roller | BW 24 RH | 00818457, 00818949, 00818951 |
| Tandem Roller | BW 174 AP-4 AM | 00818655, 00818845, 00824543 |
| Tandem Roller | BW 174 AP-4 | 00818657, 00818847, 00824545 |
| Pneumatic Tyred Roller | BW24RH | 00818691 |
| Tandem Roller | BW 174 AP-4 AM PB | 00818971 |
| Tandem Roller | BW 174 AP-4 PB | 00818973 |
| Tandem Roller | BW 141 AD-5 | 00824049, 00825593 |
| Tandem Roller | BW 151 AD-5 | 00824051, 00825595 |
| Tandem Roller | BW 154 AD-5 | 00824053, 00825597 |
| Tandem Roller | BW 151 AD-5 AM | 00824055 |
| Tandem Roller | BW 151 AC-5 | 00824057 |
| Tandem Roller | BW 174 AP-4i AM | 00824093, 00824627, 00825051 |
| Tandem Roller | BW 174 AP-4i | 00824095, 00824629, 00825053 |
| Tandem Roller | BW 161 AD-5 | 00824103, 00824647, 00824945 |
| Tandem Roller | BW 161 AC-5 | 00824109, 00824655, 00826605 |
| Pneumatic Tyred Roller | BW 27 RH-4i | 00824131, 00824409 |
| Tandem Roller | BW 161 ADO-5 | 00824359, 00824657, 00824947 |
| Tandem Roller | BW 154 AP-4i AM | 00824385 |
| Tandem Roller | BW 154 AP-4i | 00824587 |
| Tandem Roller | BW 154 ACP-4i AM | 00824589, 00825383 |
| Pneumatic Tyred Roller | BW 27 RH-4i BC | 00824723 |
| Cold Milling Machine | BM 2000/75 | 00824741 |
| Recycler / Stabilizer | RS 500 | 00824753 |
| Cold Milling Machine | BM 2200/75 | 00824801 |
| Tandem Roller | BW 174 AP-4f AM | 00824909 |
| Tandem Roller | BW 174 AP-4f | 00824911 |
| Tandem Roller | BW 174 APO-4i | 00825099 |
| Tandem Roller | BW 174 ACP 4I AM | 00825103 |
| Recycler / Stabilizer | RS 460 | 00825187, 00825189 |
| Recycler / Stabilizer | RS460 STAGE V | 00825263 |
| Tandem Roller | BW161AD 5 | 00825627, 00826591 |
| Tandem Roller | BW161AC 5 | 00825635 |
| Tandem Roller | BW161ADO 5 | 00825637, 00826593 |
| Tandem Roller | BW 174 AP-4v AM | 00825819 |
| Cold Milling Machine | BM 2000/75 TE | 00825881 |
| Tandem Roller | BW 174 APO-4f | 00826149 |
| Tandem Roller | BW 174 AP-5 | 00826323 |
| Tandem Roller | BW 174 ACP-5 AM | 00826325 |
| Cold Milling Machine | BM 2500/75 | 00826375 |
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.
