Crankshaft Damper Pulley 8-97361562-1 For ISUZU TF 4JJ1T Engine 8973615621
| Part Name: | Crankshaft Damper Pulley / Crankshaft Pulley / Harmonic Balancer | Part No: | 8-97361562-1, 8973615621 |
| Vehicle Application: | ISUZU TF Series | Engine Application: | ISUZU 4JJ1T Turbo Diesel Engine (3.0L) |
| Vehicle Model Code: | TF Series | Material: | High-Grade Steel / Cast Iron With Elastomer Damping Ring |
| Function: | Drives Engine Accessories, Dampens Torsional Vibrations | Fitment: | OEM Standard, Direct Replacement |
| Condition: | Brand New | H/S Code: | 848350000 |
| High Light: | ISUZU TF crankshaft damper pulley,4JJ1T engine crankshaft pulley,ISUZU truck damper pulley |
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Function: Precision-engineered crankshaft damper pulley absorbs torsional vibrations and drives engine accessories, ensuring smooth operation and protection for ISUZU 4JJ1T diesel engines.
The Crankshaft Damper Pulley (OEM Numbers: 8-97361562-1 / 8973615621) is a premium-quality, direct replacement engine component designed specifically for ISUZU TF series pickup trucks equipped with the 4JJ1T turbo diesel engine. This precision-engineered pulley is a critical component of the engine's accessory drive system, mounted on the front of the crankshaft. It serves a dual function: it transfers rotational power from the crankshaft to engine accessories via the drive belt, while its integrated rubber damper absorbs and dampens torsional vibrations, protecting the crankshaft and belt-driven components from harmonic stress and fatigue damage.
| Part Number: | 8-97361562-1, 8973615621 | Product Name: | Crankshaft Damper Pulley / Crankshaft Pulley / Harmonic Balancer |
| Car Model: | ISUZU TF Series | Engine Model: | ISUZU 4JJ1T Turbo Diesel Engine (3.0L) |
| Condition: | 100% Brand New | Size: | Standard |
| Weight: | Standard | Origin: | China Mainland |
| Main Market: | Middle East, Asia, Africa, South America, North America & Europe | Package: | Neutral Packing Or Make It As Requested |
| Warranty: | 6 Months | Price & Stock: | Please Contact Us To Get More Information |
| Material: | High-strength aluminum alloy & precision bearings | Cooling Type: | Engine coolant circulation |
| Installation: | Direct OEM replacement | Quality Standard: | OEM equivalent / ISO quality control |
- OE Quality: Manufactured to strict ISUZU dimensional and material specifications for perfect fit and function
- Dual Function: Drives engine accessories while damping torsional vibrations
- Precision Engineering: Elastomer damping ring specifically tuned to the 4JJ1T engine's natural frequency
- Durable Construction: High-quality materials withstand high rotational speeds and harsh conditions
- Protects the Engine: Prevents crankshaft fatigue and damage from harmonic vibrations
- Restores Accessory Drive: Eliminates belt slippage and accessory failure caused by worn or damaged pulleys
- Direct Replacement: Simple installation with no modifications required
- Long Service Life: Engineered to withstand the rigors of commercial and off-road operation
- Essential Component: Critical for engine reliability and accessory system operation
This crankshaft damper pulley is specifically designed for ISUZU pickup trucks. Common applications include:
- ISUZU TF Series -- Pickup Trucks
- ISUZU D-MAX (select models with 4JJ1T engine)
- ISUZU Rodeo (select models with 4JJ1T engine)
- 4-Cylinder, Inline Diesel
- Displacement: 3.0L (2999cc)
- Turbocharged, Intercooled
- Valvetrain: DOHC
- Widely used in TF series and various pickup trucks
Professional installation recommended. Proper accessory drive system service is essential:
- Disconnect battery -- Disconnect the negative battery cable before beginning work
- Remove the drive belt -- Loosen and remove the drive belt from the crankshaft pulley
- Remove the old pulley -- Remove the center bolt and carefully pull the pulley from the crankshaft
- Inspect the crankshaft -- Check the crankshaft nose for wear, burrs, or damage
- Check the keyway -- Inspect the crankshaft keyway and pulley key for damage; replace if necessary
- Clean thoroughly -- Clean the crankshaft nose and the inside of the new pulley
- Prepare the new pulley -- Inspect the new pulley and verify it matches the original
- Install the new pulley -- Slide the new pulley onto the crankshaft, aligning the keyway
- Install the center bolt -- Install a new crankshaft bolt and torque to manufacturer specification
- Reinstall the drive belt -- Install the drive belt and adjust tension to manufacturer specification
- Reconnect battery -- Reconnect the negative battery cable
- Start the engine -- Start the engine and verify smooth, vibration-free operation
- Check accessory operation -- Confirm all belt-driven accessories are functioning properly
- Material Verification: Confirms steel/iron and elastomer materials meet OE specifications
- Dimensional Inspection: Pulley diameter, mounting points, and belt groove geometry verified against OEM tolerances
- Elastomer Bonding Testing: Bond strength between inner and outer sections verified
- Balance Testing: Pulley balanced to ensure smooth, vibration-free operation
- Hardness Testing: Material hardness verified for wear resistance
- Visual Inspection: 100% checked for casting defects, machining flaws, or damage
- Packaged Safely: Protected and securely packaged to prevent damage during transit
- Neutral export packing or customized packaging available
- Carton or wooden case for safe transportation
- Fast delivery for stock items
- Shipping by Express Air or Sea
For pricing, availability, or bulk purchase of the Crankshaft Damper Pulley 8-97361562-1 For ISUZU TF 4JJ1T Engine 8973615621, please contact our sales team for a competitive quote and expert technical support.
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