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Dayco PB1831N Engine Harmonic Balancer
| Brand | Dayco PB1831N |
|---|---|
| Bolt Hole Quantity | 4 |
| Counterweight Balance | Ring weighted |
| Crank Bore | 1.375 |
| Crank Bore | 34.9 |
| Crank Trigger/Exciter Plate | Yes |
| Hardware Included | No |
| Installation Instructions Included | No |
| Nose Outside Diameter | 1.878 |
| Nose Outside Diameter | 47.7 |
| Number of Integrated Pulleys | 1 |
| Outer Ring Material | Cast iron |
| Overall Outside Diameter | 194.00 |
| Overall Outside Diameter | 7.638 |
| Overall Width | 181.2 |
| Overall Width | 7.134 |
| Pulley 1 Number Of Grooves | 6 |
| Pulley 1 Outside Diameter | 187.00 |
| Pulley 1 Outside Diameter | 7.363 |
| Pulley 1 Type | Serpentine |
| Ring Width | 1.276 |
| Ring Width | 32.4 |
| Timing Marks | Yes |
| Woodruff Key Included | No |
| Product line | Premium OEM Replacement Balancer |
| Fits | Ford · 2 vehicles |
Premium OEM replacement. Built as a direct-fit harmonic balancer for straightforward installation.
Cast iron ring. Provides durable construction with ring-weighted balance for smooth operation.
Integrated serpentine pulley. Includes six grooves and timing marks for added functionality.
Dayco PB1831N Harmonic Balancer for Mustang
The Dayco PB1831N is a premium OEM replacement harmonic balancer for the 1999-2000 Ford Mustang. It is built with a ring-weighted counterweight balance, cast iron outer ring, and integrated serpentine pulley to support crankshaft damping and accessory drive operation.
Key Features
- Fits 1999-2000 Ford Mustang, N/A
- Premium OEM Replacement Balancer from Dayco
- Part Number: PB1831N
- Ring weighted counterweight balance for crankshaft vibration control
- Cast iron outer ring construction
- One integrated pulley with 6-groove serpentine design
- Crank trigger/exciter plate included in the balancer design
- Timing marks included for service alignment
- 4 bolt holes and 1.375 in. crank bore
Product Details
Dayco PB1831N is a harmonic balancer engineered for the Ford Mustang 1999-2000 application. The unit measures 7.638 in. overall outside diameter, 7.134 in. overall width, and 7.363 in. pulley outside diameter, with a 1.878 in. nose outside diameter and 1.276 in. ring width. The 6-groove serpentine pulley supports the accessory drive layout, while the ring-weighted design and cast iron outer ring help manage torsional vibration at the crankshaft. The PB1831N also includes timing marks and a crank trigger/exciter plate for proper engine synchronization. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
What It Is Used For
- Replacing a worn or damaged harmonic balancer on a 1999-2000 Ford Mustang
- Restoring crankshaft vibration damping performance
- Addressing pulley wobble, belt tracking issues, or timing mark wear
- Supporting proper serpentine belt drive operation
- Replacing a balancer with trigger/exciter plate and timing marks
Installation Notes and Tips
Verify crank bore, bolt hole pattern, and pulley alignment before installation. The PB1831N does not include hardware, installation instructions, or a woodruff key, so reuse or source the required components as needed. Confirm timing mark orientation and crank trigger/exciter plate alignment during installation on the Ford Mustang application.
Quality Assurance
Dayco’s Premium OEM Replacement Balancer line is built for direct-fit service replacement applications, with construction details selected to match the original engine layout on the 1999-2000 Ford Mustang. Part number PB1831N is specified for this vehicle range and engine configuration.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2000 | Ford | Mustang | 3.8L | V6 | N/A | Premium OEM Replacement Balancer |
| 1999 | Ford | Mustang | 3.8L | V6 | N/A | Premium OEM Replacement Balancer |
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