1. Engine Crankshafts Products
  2. sku: 18598480524691722
  3. AC DELCO OLX-ACD10085754-CL360A58

AC DELCO OLX-ACD10085754-CL360A58 Crankshaft Pulley Steel 198995630989 Acdelco Jimmy/safari Groove

fits model: Jimmy, Safari. make: Gmc. year: 1990–2005.

Olx-acd10085754-cl360a58 Ac Delco Genuine Acdelco For Gmc Jimmy/safari 1990-2005 Crankshaft Pulley Steel 6 Groove

( Brand: Ac Delco ), ( Manufacturer Part Number: OLX-ACD10085754-CL360A58 ), ( Part Type: Crankshaft ), ( Material: Steel ), ( Item Weight: 3.5500 ), ( Color: Black ), ( Fitment Type: Direct Replacement ), ( Generic Keywords 1: Part ), ( Generic Keywords 2: See Notes ), ( Intended Use: Automobiles ), ( Manufacturer Warranty: 1 Year ), ( UPC: 198995630989 )

Review AC DELCO Genuine Acdelco Gmc Jimmy/safari Crankshaft Pulley Steel Groove fits JIMMY SAFARI 1990–2005

The **AC Delco OXL-ACD10085754-CL360A58** is a high-performance, direct-fit crankshaft pulley designed specifically for **GMC Jimmy and Safari models produced between 1990 and 2005**, ensuring seamless compatibility with the engine bay s mechanical layout. Crafted from **high-strength steel**, this pulley is engineered to withstand the rigors of heavy-duty applications, providing superior durability and resistance to wear, tear, and vibration critical factors for vehicles subjected to demanding driving conditions or aftermarket modifications. The pulley features a **precision-machined groove**, meticulously designed to accommodate the serpentine belt system with optimal tension and alignment, reducing the risk of belt slippage or premature failure. Its robust construction minimizes backlash and ensures smooth operation, contributing to enhanced engine performance and longevity. Whether installed in a classic off-road Jimmy or a modified Safari, this pulley delivers reliability and precision, making it an essential component for maintaining optimal engine efficiency and preventing costly belt-related issues. Built to meet or exceed OEM specifications, the **AC Delco OXL** brand guarantees quality craftsmanship and compatibility, ensuring a hassle-free fit and extended service life for your vehicle s drivetrain.

### Pros and Cons of buying a AC Delco OLX-ACD10085754-CL360A58 Crankshaft Pulley (Steel Groove) for a 1990-2005 GMC Jimmy/Safari

#### **Pros:**

1. **OEM Quality and Fitment** AC Delco is a trusted brand that produces parts designed to meet or exceed original equipment manufacturer (OEM) specifications. This pulley is engineered to fit 1990-2005 GMC Jimmy/Safari models with the specified engine configurations, ensuring proper alignment and function.

2. **Durability** The steel groove design is generally more robust than rubber or composite alternatives, offering better resistance to wear, heat, and mechanical stress. This can extend the life of the pulley and reduce the risk of premature failure, especially in high-performance or heavy-duty applications.

3. **Compatibility with Accessories** A steel groove pulley is often preferred for aftermarket accessories like power steering pumps, alternators, or superchargers, as it provides a secure mounting surface and better torque transfer. This makes it a versatile choice if you plan to add or replace such components.

4. **Ease of Installation** Since this is a direct replacement part, it should fit without requiring extensive modifications to the engine bay. The pulley is designed to bolt onto the crankshaft flange, and the steel groove ensures a tight fit with belts and accessories.

5. **Reliability for Long-Term Use** Steel pulleys are less prone to cracking or deforming under stress compared to rubber or plastic alternatives. This can be particularly advantageous in vehicles that see frequent use or operate in harsh conditions.

6. **Warranty Coverage** AC Delco parts often come with manufacturer warranties, providing some assurance against defects in materials or workmanship. This can offer peace of mind, especially if the pulley is a critical component for your vehicle s operation.

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#### **Cons:**

1. **Higher Cost** Steel groove pulleys are typically more expensive than their rubber or composite counterparts. While the price reflects the durability and quality, it may be a significant investment if you re on a tight budget or only need a temporary solution.

2. **Noise Potential** Steel pulleys can generate more noise compared to rubber pulleys, particularly if the belts are misaligned or worn. This may require additional attention to belt tension and alignment to minimize squeaking or rattling.

3. **Weight** The steel construction adds weight to the crankshaft assembly, which could have a minor impact on engine balance or vibration over time. However, this is usually negligible unless you re running a highly tuned engine.

4. **Potential for Belt Slippage** While steel grooves provide better grip, improper belt installation or a worn belt can still cause slippage. This requires careful attention during installation to ensure the belt sits correctly in the groove.

5. **Limited Availability of Aftermarket Alternatives** If you encounter issues with the AC Delco pulley, finding a direct replacement may be more challenging than with a more common part. However, AC Delco is widely available through auto parts stores and online retailers.

6. **Potential for Over-Tightening** The steel groove can be more unforgiving if the pulley is overtightened during installation, leading to warping or damage to the crankshaft flange. It s important to follow torque specifications carefully.

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### **Conclusion:**

The AC Delco OLX-ACD10085754-CL360A58 steel groove crankshaft pulley is a high-quality, durable option for your 1990-2005 GMC Jimmy/Safari, particularly if you prioritize longevity, compatibility with accessories, or plan to run the vehicle under demanding conditions. Its OEM-level fitment and robustness make it a reliable choice for long-term use, though the higher cost and potential for increased noise should be considered.

If your primary concern is cost savings or noise reduction, a rubber or composite pulley might be an alternative, but these options may not offer the same level of durability or compatibility with aftermarket components. For most drivers, the benefits of the steel groove pulley outweigh the drawbacks, making it a strong recommendation for this application.

### **Recommendation:** **Purchase the AC Delco steel groove crankshaft pulley if:**

- You need a long-lasting, high-quality replacement that matches OEM specifications.

- You plan to install aftermarket accessories like power steering pumps or alternators.

- You operate your vehicle in demanding conditions or for extended periods.

- You prioritize reliability and are willing to invest in a durable part.

**Consider alternatives (e.g., rubber or composite pulleys) if:**

- You re working within a tight budget and noise is not a major concern.

- You re unsure about the long-term needs of your vehicle and prefer a lower-cost option.

- You re replacing the pulley as a temporary fix before a more comprehensive engine overhaul.

For most owners of a 1990-2005 GMC Jimmy/Safari, the AC Delco pulley is the best choice due to its balance of quality, fitment, and durability. Always ensure proper installation, belt alignment, and torque specifications to maximize performance and longevity.

Details:

Supplier Title: GMC Jimmy/Safari 1990 2005 Crankshaft Pulley Steel 6 Groove. Brand New - Sealed in a Box. Color: BlAck. Groove Quantity: 6.

Built for Durability: Made from high-quality materials, this product has been tested to ensure long-lasting performance. Material: Steel. Regularly updates production and service part designs to integrate new materials technologies, Aftermarket ReplAcement Parts: Each component undergoes comprehensive evaluation meet our safety standards high-quality criteria, ensuring it meets OEM specifications. Maintenance Parts For GMC JIMMY.

part #: 198995630989 prices

  • $29.99-$95.00

specifications cranshafengin:

  • for models: Jimmy, Safari
  • for makes: Gmc
  • for years: 1990-2005
  • brand: Ac Delco
  • mpn: Olx-acd10085754-cl360a58
  • part type: Crankshaft
  • material: Steel
  • item weight: 3.5500
  • color: Black
  • fitment type: Direct Replacement
  • generic keywords 1: Part
  • generic keywords 2: See Notes
  • intended use: Automobiles
  • manufacturer warranty: 1 Year
  • upc: 198995630989

payments cranshafengin:

  • wallet: Paypal
  • credit card: Discover
  • other

general cranshafengin:

  • condition: New
  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts

shipping cranshafengin:

  • cost: $0.00
  • transit: 3-6 Days
  • class: Standard
  • service: Standard
  • type: Fixed

returns cranshafengin:

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

offer cranshafengin:

  • started: January 31, 2026
  • availability: In Stock
  • sold: 0
  • quantity: 4
  • options: Ship-to-home

seller cranshafengin:

  • rating: 99.6%
  • city: West Chicago, IL
  • # reviews: 121640
for models: jimmy, safari, for makes: gmc, for years: 1990-2005, part type: crankshaft, item weight: 3.5500, fitment type: direct replacement, generic keywords 1: part, generic keywords 2: see notes, intended use: automobiles, manufacturer warranty: 1 year,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, color: black, material: steel, sku: 18598480524691722,
Ac Delco OLX-ACD10085754-CL360A58 Is Similar To:
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2 offers $29.99–$95.00 USD
  • Used. Offer #1 priced at $29.99 + $6.95 shipping estimate = $36.94* total. +$6.95 shipping
  • New other (see details). Offer #2 priced at $95.00 + $10.00 shipping estimate = $105.00* total. +$10.00 shipping

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