Harmonic Balancer - Fluidampr - 2017-2019 GM / Chevy Duramax L5P (830141)
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Compatibility
- Platform
- Universal
- Vehicle-specific fitment
- Review application details below
- Need help?
- Confirm fitment with us before ordering — (714) 202-7886
We list the engine platform a part is built for. That is not year-and-trim application data, so it does not confirm a fit on your specific vehicle.
- Est. install labor: 3.0 hrs — $375 at $125/hr. Pick Install at HRC and a 20% labor deposit ($75) is due at checkout; the balance is due at completion.
- An estimate for a stock vehicle, not a quote — we confirm it in writing when you book, before any labor is authorized. Seized hardware, prior modifications, diagnosis and machine work are quoted separately; tuning is arranged through our tuning partner. Questions: (714) 202-7886.
- Warranty & track disclaimer — read before you race it.
- Shipping & returns — rates and RMA terms.
- Installed in-house in Huntington Beach, CA — labor & service policy.
- Affirm and PayPal available at checkout.
More ways to pay at checkout
Serious power requires a serious damper. Protect your truck engine with the technology preferred by heavy duty diesel OEMs. Superior viscous damper design controls harmful torsional vibration across the entire rpm range. Reduce wear on engine components. Reduce risk of crankshaft failure. Improve timing. Unleash lost torque and horsepower. Competition built precision CNC machined and balanced high-grade steel components. Corrosion resistant black zinc finish with engraved timing mark. No maintenance required. Trusted by leading performance diesel engine builders worldwide. SFI 18.1 certified. Made in USA.
| Part Type | Engine Harmonic Balancer |
|---|---|
| Title | Fluidampr - 830141 - Harmonic Balancer - Fluidampr - GM-Chevy - 2017-2019 - 6.6L Duramax L5P - Each |
| 25 | 8.375" |
| 18 | 1.93" |
| 806 | 2.66" |
| Engine Balance | External |
| Material | Steel |
| Weight / Rotating Weight | 27.6 / 18.2 lb |
| 356 | 1 |
| Bolt and Washer Included | Yes, washer. Recommend Fluidampr High Strength Bolt Kit p/n 300010. |
| 255 | 6 |
| 6596 | Serpentine |
| Finish | Black ZInc |
| Degree Markings | Engraved |
| Degree Marking Range | TDC |
| Safety Rating | SFI 18.1 |
| Keyway Type | Yes, 5mm. Recommend Duramax Drill Pin Kit #300019 for performance applications. |
| Prop 65 Yes/No | Yes |
| Prop 65 (C, R, or CR) | CR |
| Prop 65 - Short Label | WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov |
| Weight | 27.6 lb |
| UPC | 815293003597 |
| Country of Origin | USA |
Verified fitment · 12 applications
- Chevrolet Silverado 2500 HD (2017–2019)
- Chevrolet Silverado 3500 HD (2017–2019)
- GMC Sierra 2500 HD (2017–2019)
- GMC Sierra 3500 HD (2017–2019)
| Part No. | 830141 |
|---|---|
| Brand | Fluidampr |
| Part Type | Engine Harmonic Balancer |
| Weight | 27.6 lb |
| UPC | 815293003597 |
| Country of Origin | USA |
Platform-level fitment (Ford + GM, Phase 1). We publish the engine platform a part is built for — not year-and-trim application data — so nothing here confirms a fit on a specific vehicle. Confirm fitment with us before ordering: (714) 202-7886.