PowerBond by Dayco PB1190N harmonic balancer for the 1999-2013 Chevrolet Silverado 1500 V8 4.8L or 5.3L, the 2003-2013 Silverado 1500 V8 6.0L, the 2009-2013 Silverado 1500 V8 6.2L and other vehicles absorbs crankshaft torsional vibration and carries two serpentine belt pulleys.
- Two integrated serpentine pulleys on a single balancer
- Outer ring made of grey iron
- Neutral balance with no counterweight
- No timing marks and no crank trigger or exciter plate
Quick facts
- Part: PowerBond by Dayco PB1190N harmonic balancer
- Also called: engine harmonic balancer
- Fits: the 1999-2013 Chevrolet Silverado 1500 V8 4.8L or 5.3L, the 2003-2013 Silverado 1500 V8 6.0L, the 2009-2013 Silverado 1500 V8 6.2L and other vehicles
- Material: Grey iron (outer ring)
- Condition: New
A wobbling pulley, a squealing belt or new vibration at the front of the engine can point to a worn balancer, though a worn serpentine belt or a weak belt tensioner may be behind them instead. Sort out which one it is before replacing the balancer.
Fits
This is a direct-fit harmonic balancer for the 1999-2013 GMC Sierra 1500 V8 4.8L or 5.3L, the 2001-2013 Sierra 1500 V8 6.0L, the 2007-2013 Sierra 1500 V8 6.2L and the 2000-2014 Chevrolet Tahoe. Many other Chevrolet, GMC and Cadillac models take it as well; look up your own year and engine on the Buyer's Guide tab.
Specifications
Fit and size
- Quantity per vehicle: 1
- Overall outside diameter: 195.50 mm (7.697 in)
- Outside diameter of each pulley: 191.000 mm (7.520 in)
- Nose outside diameter: 54.10 mm (2.130 in)
- Crank bore: 37.60 mm (1.481 in)
- Ring width: 59.99 mm (2.362 in)
- Overall width: 111.00 mm (4.371 in)
Build and materials
- Integrated pulleys: 2, both serpentine
- Outer ring material: grey iron
- Counterweight balance: neutral, no counterweight
- Condition: New
In the box
One harmonic balancer. Hardware, a Woodruff key and installation instructions are not included, so plan on new hardware, since the old pieces may not be reusable. The engine takes one balancer, and this listing is one.
Interchange: 594-209 · DA-3510
19300488 · 102171 · 6002676
This part cross-references / interchanges with the following part numbers:
19300488, 102171, 594-209, 6002676, DA-3510
