Dayco Engine Harmonic Balancer P/N:PB1486N
Tame crankshaft torsional vibration and keep the front-end drive turning smoothly with the PowerBond by Dayco Harmonic Balancer PB1210N, a premium OE-replacement damper for the V8-7.5L engine. It's a direct-fit replacement across a wide list of Ford, Lincoln and Mercury applications — including the 1968-1974 Lincoln Continental, 1972-1974 Mercury Marquis, 1983-1996 Ford F-250, 1983-1997 Ford F-350 and 1980-1996 Ford E-350 Econoline — all with the V8-7.5L. See the Buyer's Guide tab for the full list of covered vehicles.
A harmonic balancer mounts on the crankshaft nose to absorb torsional pulses, helping protect the crank and belt-driven accessories. If a worn or damaged original damper is behind vibration, a separated bond ring, or belt misalignment, this unit replaces it.
Overall outside diameter 6.654 in (169.00 mm), crank bore 1.374 in (34.89 mm), overall width 2.382 in (60.50 mm). Country of origin: China.
Interchange: 594-080 · DA-4601
594080 · DA4601 · 102011 · 6005254
This part cross-references / interchanges with the following part numbers:
What does this harmonic balancer do?
It mounts on the crankshaft nose and absorbs torsional vibration from the engine's power pulses, helping protect the crankshaft and belt-driven accessories.
Which vehicles does the PB1210N fit?
It's a direct-fit replacement for many V8-7.5L Ford, Lincoln and Mercury models, such as the Ford F-250/F-350, E-350 Econoline and Lincoln Continental. Check the Buyer's Guide tab for the full list.
Does it include mounting hardware or a Woodruff key?
No. Hardware, the Woodruff key, a crank trigger/exciter plate, and installation instructions are not included. Consult the vehicle service information for the correct fasteners.
Does it have timing marks?
Yes, this balancer includes timing marks. It has 4 bolt holes and a neutral balance with no counterweight.
What are the signs my balancer may need replacing?
Possible signs include a cracked or separated bond ring, a wobbling or off-center damper, belt misalignment, or engine vibration. Diagnose the cause before replacing.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.