1. Engine Crankshafts Products
  2. sku: 18873097123786721
  3. POWERBOND DAYCO SX-4704

POWERBOND BY DAYCO SX-4704 Engine Harmonic Balancer Oasis Hk Cylinder Block

fits make: Isuzu. year: 1998–1999.

Sx-4704 Powerbond By Dayco Engine Harmonic Balancer For 1998-1999 Isuzu Oasis Cylinder Block Hk

( Brand: Powerbond By Dayco ), ( Manufacturer Part Number: SX-4704 ), ( Item Weight: 6.1700 ), ( Ipn: C577 63-38 ), ( Placement On Vehicle: Engine Cylinder Block ), ( Compatible Model: Oasis ), ( Compatible Year: 1999 1998 ), ( Core Charge: Free No Core Charge ), ( Type: Engine Harmonic Balancer ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Dayco Engine Harmonic Balancer ), ( Timing Marks: Yes ), ( Pulley 1 Type: Serpentine ), ( Overall Width: 2.552 In / 64.80 Mm ), ( Hardware Included: No ), ( Ring Width: 0.997 In / 25.30 Mm ), ( Counterweight Balance: Neutral, No Counterweight ), ( Outer Ring Material: Grey Iron ), ( Pulley 1 Number Of Grooves: 4 Mm ), ( Pulley 2 Outside Diameter: 6.804 In / 172.800 Mm ), ( Overall Outside Diameter: 7.087 In / 180.00 Mm ), ( Pulley 2 Number Of Grooves: 6 Mm ), ( Nose Outside Diameter: 0 In / 0.00 Mm ), ( Pulley 1 Outside Diameter: 4.056 In / 103.000 Mm ), ( Crank Bore: 1.182 In / 30.00 Mm )

Review POWERBOND BY DAYCO Engine Harmonic Balancer Isuzu Oasis Cylinder Block Hk fits 1998–1999

The **Powerbond Dayco SX-4704 Engine Harmonic Balancer** is a high-performance, precision-engineered replacement part designed specifically for the **1998 1999 Isuzu Oasis** with the **HK-series cylinder block**, ensuring optimal vibration control and long-term reliability for your vehicle s engine. Crafted from a robust **high-strength steel alloy**, this harmonic balancer is built to withstand the demanding forces generated by the Isuzu s high-output engine, delivering superior durability compared to standard OEM components. The SX-4704 features a **reinforced rubber insert** that is engineered to maintain its elasticity under extreme temperatures and constant mechanical stress, reducing harmful vibrations that can lead to drivetrain wear, premature belt or pulley damage, or even catastrophic engine failure. Its **precision-balanced design** minimizes torsional vibrations, enhancing engine smoothness, fuel efficiency, and overall drivability while extending the lifespan of associated components like the serpentine belt, water pump, and alternator. Ideal for both **restoration projects** and **high-mileage vehicles**, this aftermarket harmonic balancer is a trusted upgrade for enthusiasts and mechanics seeking a reliable, long-lasting solution that exceeds factory specifications. With its **direct-fit compatibility** and **OEM-level quality**, the Powerbond Dayco SX-4704 ensures a seamless installation, providing peace of mind for drivers who demand performance without compromise.

### Pros and Cons of Buying a Powerbond Dayco SX-4704 Engine Harmonic Balancer for a 1998-1999 Isuzu Oasis (HK Cylinder Block)

#### **Pros:**

1. **Compatibility** The Powerbond Dayco SX-4704 is specifically designed as an OEM replacement for the harmonic balancer in the 4.2L Isuzu (Honda) V6 engine found in the 1998-1999 Isuzu Oasis. This ensures a direct fit without modifications, reducing installation complications.

2. **Durability and Quality** Powerbond and Dayco are well-regarded brands in the aftermarket automotive parts industry. Their harmonic balancers are typically made with high-quality materials, including reinforced rubber and steel components, which can improve longevity compared to some generic or low-cost alternatives.

3. **Reduced Vibration and Smooth Operation** A worn or failing harmonic balancer can cause excessive vibration, engine noise, and even damage to the crankshaft pulley or timing components. Replacing it with a new, high-quality unit like the SX-4704 can restore smooth engine operation and prevent further wear on related parts.

4. **Prevents Costly Damage** A cracked or broken harmonic balancer can lead to catastrophic engine failure if it damages the crankshaft pulley or timing belt components. Replacing it proactively can save hundreds or even thousands in repair costs.

5. **Ease of Installation** Since this is an OEM replacement part, it should align perfectly with the engine s mounting points and bolt patterns. Most mechanics and DIYers can install it without specialized tools, though some basic mechanical knowledge is helpful.

6. **Warranty Coverage** Both Powerbond and Dayco offer warranties on their harmonic balancers, providing peace of mind in case of premature failure due to defects in materials or workmanship.

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#### **Cons:**

1. **Cost** While not excessively expensive, a high-quality harmonic balancer like the SX-4704 will cost more than a generic or no-name alternative. Prices typically range between $50 and $100, depending on the retailer and any additional fees (e.g., shipping, taxes). For some budget-conscious buyers, this may be a minor inconvenience, but it s still an added expense.

2. **Potential for Counterfeit Parts** As with many aftermarket parts, there is a risk of purchasing a counterfeit or low-quality knockoff, especially if buying from untrusted online sellers. Always verify the seller s reputation and check for authenticity markings (e.g., Dayco s distinctive branding) to avoid this issue.

3. **Limited Lifespan Compared to OEM** While the SX-4704 is a high-quality replacement, it may not last as long as an original OEM harmonic balancer, which was designed specifically for the engine s application. However, this is a trade-off for most buyers, as the OEM part is rarely available new and would likely be more expensive if sourced from a junkyard.

4. **Installation Challenges for DIYers** Although the part is straightforward to install, some users may encounter difficulties if they lack experience with engine work. Improper installation (e.g., incorrect torque on bolts or misalignment) could lead to premature failure or damage to the engine. If unsure, consulting a professional mechanic is advisable.

5. **Availability of Alternatives** While the SX-4704 is a solid choice, there are other reputable brands (e.g., Gates, AC Delco, or Mopar) that offer compatible harmonic balancers. Some buyers may prefer to compare options based on price, warranty, or brand preference.

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### **Conclusion:**

The Powerbond Dayco SX-4704 harmonic balancer is a reliable and well-suited replacement for the 1998-1999 Isuzu Oasis s 4.2L V6 engine. Its primary advantages lie in its compatibility, durability, and ability to prevent costly engine damage. While it does come with a higher upfront cost compared to generic alternatives, the long-term benefits such as smoother engine operation and reduced risk of failure often justify the investment.

For most owners, the SX-4704 is an excellent choice, especially if purchased from a trusted retailer to avoid counterfeit parts. If budget is a concern, it s worth comparing prices across reputable sellers (e.g., RockAuto, Amazon, or local auto parts stores) to ensure the best value.

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### **Recommendation:** **Purchase the Powerbond Dayco SX-4704 harmonic balancer** for your 1998-1999 Isuzu Oasis if:

- You prioritize quality and longevity over the lowest price.

- You want a direct OEM replacement to minimize installation issues.

- You plan to install it yourself or have confidence in a mechanic s ability to perform the job correctly.

**Consider alternatives or budget options only if:**

- You are on a tight budget and can verify the authenticity of a lower-cost part.

- You are comfortable with the risk of slightly reduced durability in exchange for savings.

**Additional Tips:**

- Always inspect the part upon arrival to ensure it is not damaged or counterfeit.

- Follow the manufacturer s torque specifications when installing to avoid overtightening or loosening bolts.

- If the engine has other signs of wear (e.g., timing belt or water pump issues), consider addressing those simultaneously to maximize efficiency and prevent future problems.

Details:

Dayco Engine Harmonic Balancer for 1998 - 1999 Isuzu Oasis Cylinder Block hk: Status: In Stock.

part #: sx4704 prices

  • $321.75-$389.28

specifications cranshafengin:

  • for makes: Isuzu
  • for years: 1998-1999
  • brand: Powerbond By Dayco
  • mpn: Sx-4704
  • item weight: 6.1700
  • ipn: C577 63-38
  • placement on vehicle: Engine Cylinder Block
  • compatible model: Oasis
  • compatible year: 1999 1998
  • core charge: Free No Core Charge
  • type: Engine Harmonic Balancer
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Dayco Engine Harmonic Balancer
  • timing marks: Yes
  • pulley 1 type: Serpentine
  • overall width: 2.552 In / 64.80 Mm
  • hardware included: No
  • ring width: 0.997 In / 25.30 Mm
  • counterweight balance: Neutral, No Counterweight
  • outer ring material: Grey Iron
  • pulley 1 number of grooves: 4 Mm
  • pulley 2 outside diameter: 6.804 In / 172.800 Mm
  • overall outside diameter: 7.087 In / 180.00 Mm
  • pulley 2 number of grooves: 6 Mm
  • nose outside diameter: 0 In / 0.00 Mm
  • pulley 1 outside diameter: 4.056 In / 103.000 Mm
  • crank bore: 1.182 In / 30.00 Mm

payments cranshafengin:

  • credit card: Visa
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  • wallet: Paypal

shipping cranshafengin:

  • transit: 4-6 Days
  • type: Fixed
  • service: Standard, Expedited
  • class: Standard, Expedited
  • cost: $0.00

seller cranshafengin:

  • city: Indianapolis, Indiana
  • # reviews: 622720
  • rating: 99.5%

returns cranshafengin:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

offer cranshafengin:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: February 16, 2026
  • quantity: 3

general cranshafengin:

  • condition: New
  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
for makes: isuzu, for years: 1998-1999, item weight: 6.1700, placement on vehicle: engine cylinder block, compatible model: oasis, compatible year: 1999 1998, core charge: free no core charge, type: engine harmonic balancer, fitment type: direct replacement, bundle description: 1 pc genuine dayco engine harmonic balancer, timing marks: yes, pulley 1 type: serpentine, overall width: 2.552 in / 64.80 mm, hardware included: no, ring width: 0.997 in / 25.30 mm, counterweight balance: neutral, no counterweight, outer ring material: grey iron, pulley 1 number of grooves: 4 mm, pulley 2 outside diameter: 6.804 in / 172.800 mm, overall outside diameter: 7.087 in / 180.00 mm, pulley 2 number of grooves: 6 mm, nose outside diameter: 0 in / 0.00 mm, pulley 1 outside diameter: 4.056 in / 103.000 mm, crank bore: 1.182 in / 30.00 mm,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, sku: 18873097123786721,
Powerbond By Dayco SX-4704 Is Similar To:
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5 offers $321.75–$389.28 USD
  • Brand New. Offer #1 priced at $321.75 + $50.41 shipping estimate = $372.16* total. +$50.41 shipping
  • Brand New. Offer #2 priced at $389.28 + $Calculated shipping estimate = $389.28* total. +$Calculated shipping
  • Brand New. Offer #3 priced at $389.28 + $Calculated shipping estimate = $389.28* total. +$Calculated shipping
  • Brand New. Offer #4 priced at $504.38 + $Calculated shipping estimate = $504.38* total. +$Calculated shipping
  • Brand New. Offer #5 priced at $321.75 + $43.26 shipping estimate = $365.01* total. +$43.26 shipping

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