ATP Parts 102196 Engine Harmonic Balancer

OE Replacement Harmonic Balancer for Toyota

Restore crankshaft damping and belt alignment with this ATP Parts OE Replacement Balancer, part number 102196. It is built as a direct-fit engine harmonic balancer for select Toyota applications, including Tacoma, Tundra, 4Runner, and T100 models with triple-serpentine drive setups.

Key Features

• OE Replacement Balancer from ATP Parts
• Engine harmonic balancer for crankshaft vibration control
• Standard replacement grade for direct-fit service
• Serpentine drive belt type
• Two pulley grooves and two mounting holes
• Approximate outside diameter: 5.5 in. / 140 mm / 150 mm
• Approximate inside diameter: 1.25 in. / 31 mm
• Approximate depth: 3.0625 in. / 78 mm

Product Details

The ATP Parts OE Replacement Balancer, part number 102196, is made to absorb crankshaft vibration through a hub-and-damping construction that mirrors the function of the original component. Over time, the rubber or fluid damping layer in a harmonic balancer can deteriorate, allowing the outer pulley to shift and create belt misalignment. This replacement balancer is intended to restore normal engine operation on Toyota Tacoma, Toyota Tundra, Toyota 4Runner, and Toyota T100 applications that use a triple-serpentine configuration. This part cross-references Pioneer Automotive Industries DA-32 and TC Remanufacturing DA32 for the same application.

What It Helps Address

• Crankshaft vibration from a worn balancer
• Belt tracking issues caused by pulley shift
• Serpentine belt misalignment
• Noise or vibration related to balancer deterioration
• Engine damage risk associated with a failed harmonic balancer

Installation Notes and Tips

Verify pulley groove count, outside diameter, and mounting dimensions before installation. This harmonic balancer is for Toyota applications listed in the fitment data and should be matched to the engine’s serpentine drive configuration. Inspect the crankshaft snout, keyway, and belt alignment surfaces during service, and replace any worn related components before reassembly. Part number 102196 should be confirmed against the vehicle’s original balancer specifications prior to installation.

Quality Assurance

ATP Parts positions this OE Replacement Balancer as a standard replacement component built to fit and function like the original part. It is intended to restore proper damping and support reliable engine operation in the specified Toyota applications.

Compatible Vehicles

• Fits 1995-2004 Toyota Tacoma, N/A; Groove Qty. 4, 4, 4; Part Type: Triple Serpentine; Outer Diameter: 5.90 in Large Pulley; OE Replacement Balancer
• Fits 2000-2004 Toyota Tundra, N/A; Groove Qty. 4, 4, 4; Part Type: Triple Serpentine; Outer Diameter: 5.90 in Large Pulley; OE Replacement Balancer
• Fits 1996-2002 Toyota 4Runner, N/A; Groove Qty. 4, 4, 4; Part Type: Triple Serpentine; Outer Diameter: 5.90 in Large Pulley; OE Replacement Balancer
• Fits 1995-1998 Toyota T100, N/A; Groove Qty. 4, 4, 4; Part Type: Triple Serpentine; Outer Diameter: 5.90 in Large Pulley; OE Replacement Balancer