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    ACDelco 45G15604 - Leaf Spring Shackle Bushing

          ACDelco 45G15604 - Leaf Spring Shackle Bushing

          MPN: 45G15604
          Ask a question (0)
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          Vehicle Specific
          Check if this part fits your vehicle.
          • $3.89
          In stock
            • Newparts SKU
              1755221
            • Weight
              0.2 lbs
            • Barcode
              00021625607191
            • Dimensions (L x W x H)
              5.38 x 3.31 x 2.75 in
            • Manufacturer Part #
              45G15604
          • Brand
            ACDelco
          • Manufacturer
            ACDelco
          • MPN
            45G15604
          • Features
            Bolts Included : No
            Color : Black
            FAQ - Answer 1 : No. There is no standard life expectancy for leaf springs or bushings. In general, leaf springs on smaller, light weight vehicles tend to last longer then leaf springs on heavier, full-sized vehicle's applications.
            FAQ - Answer 2 : Yes. The most common method of leaf spring inspection is checking the vehicle ride height. Measure, Don't rely on eyesight alone . This method will only catch the extreme cases of spring sag or leaning. In addition to checking ride height, the following signs can indicate the leaf spring requires attention: Examine each spring for stress cracks, missing leafs, or shiny spots between leafs, and also check for damaged bushings or bump stops.
            FAQ - Question 1 : Do leaf spring bushings need replaced at regular intervals?
            FAQ - Question 2 : Can I examine the leaf springs myself?
            Features & Benefits - Bullet 1 : Manufactured at TS 16949-certified facilities to help with consistent high-quality
            Features & Benefits - Bullet 2 : Help resist against extreme temperatures, oils and abrasion
            Features & Benefits - Bullet 3 : Premium, high-quality aftermarket component
            Features & Benefits - Bullet 4 : Engineered to meet your expectations for fit, form, and function
            Features & Benefits - Bullet 5 : Provides the performance and dependability you expect from ACDelco
            Good Maintenance Practices - Section 1 - Header : Inspect or have your leaf spring bushings inspected regularly, following exposure to events that may harm the components, or when you experience signs of bushing wear.
            Grade Type : Performance
            Height : 1.7
            Height : 42.7
            Inside Diameter : 0.72
            Inside Diameter : 18.29
            Outside Diameter : 1.2
            Outside Diameter : 31.2
            Product Description : ACDelco Professional Leaf Spring Bushings are a high quality replacement for many vehicles on the road today. These bushings isolate the leaf springs from your vehicle's body. These professional-grade bushings are constructed of rubber, or metal and rubber, to help with its life and durability. These premium aftermarket replacement components are manufactured to meet your expectations for fit, form, and function. âš  WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov
            Programming Required : No
            Signs of Wear & Troubleshooting - Section 1 - Bullet 1 : Unexpected noises: scraping or squeaking noises when driving over road imperfections or clunking noises at the bushing mounting points may indicate worn bushings
            Signs of Wear & Troubleshooting - Section 1 - Bullet 2 : Difficulty steering: steering and drivability issues may signal badly worn bushings
            Signs of Wear & Troubleshooting - Section 1 - Bullet 3 : Abnormal tire wear: worn bushings may result in abnormal tire wear patterns
            Signs of Wear & Troubleshooting - Section 1 - Bullet 4 : Alignment issues: an inability to set the proper alignment for your vehicle may indicate worn bushings
            Signs of Wear & Troubleshooting - Section 1 - Header : Signs of wear include but are not limited to:
            Thickness : 0.51
            Thickness : 12.95
          • EAN
            00021625607191
          • Part Type
            Leaf Spring Shackle Bushing
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          1987JeepWranglerBase (4.2 L6 GAS)Position: Front, Position: Rear
          1987JeepWranglerBase (2.5 L4 GAS)Position: Front, Position: Rear
          1987JeepWranglerLaredo (4.2 L6 GAS)Position: Front, Position: Rear
          1987JeepWranglerLaredo (2.5 L4 GAS)Position: Front, Position: Rear
          1987JeepWranglerSport (4.2 L6 GAS)Position: Front, Position: Rear
          1987JeepWranglerSport (2.5 L4 GAS)Position: Front, Position: Rear
          1988JeepWranglerBase (4.2 L6 GAS)Position: Front, Position: Rear
          1988JeepWranglerBase (2.5 L4 GAS)Position: Front, Position: Rear
          1988JeepWranglerIslander (4.2 L6 GAS)Position: Front, Position: Rear
          1988JeepWranglerLaredo (2.5 L4 GAS)Position: Front, Position: Rear
          1988JeepWranglerLaredo (4.2 L6 GAS)Position: Front, Position: Rear
          1988JeepWranglerS (4.2 L6 GAS)Position: Front, Position: Rear
          1988JeepWranglerS (2.5 L4 GAS)Position: Front, Position: Rear
          1988JeepWranglerSahara (4.2 L6 GAS)Position: Front, Position: Rear
          1988JeepWranglerSahara (2.5 L4 GAS)Position: Front, Position: Rear
          1988JeepWranglerSport (4.2 L6 GAS)Position: Front, Position: Rear
          1988JeepWranglerSport (2.5 L4 GAS)Position: Front, Position: Rear
          1989JeepWranglerBase (4.2 L6 GAS)Position: Front, Position: Rear
          1989JeepWranglerBase (2.5 L4 GAS)Position: Front, Position: Rear
          1989JeepWranglerIslander (2.5 L4 GAS)Position: Front, Position: Rear
          1989JeepWranglerIslander (4.2 L6 GAS)Position: Front, Position: Rear
          1989JeepWranglerLaredo (4.2 L6 GAS)Position: Front, Position: Rear
          1989JeepWranglerSahara (4.2 L6 GAS)Position: Front, Position: Rear
          1989JeepWranglerSahara (2.5 L4 GAS)Position: Front, Position: Rear
          1990JeepWranglerBase (4.2 L6 GAS)Position: Front, Position: Rear
          1990JeepWranglerBase (2.5 L4 GAS)Position: Front, Position: Rear
          1990JeepWranglerIslander (4.2 L6 GAS)Position: Front, Position: Rear
          1990JeepWranglerIslander (2.5 L4 GAS)Position: Front, Position: Rear
          1990JeepWranglerLaredo (4.2 L6 GAS)Position: Front, Position: Rear
          1990JeepWranglerSahara (2.5 L4 GAS)Position: Front, Position: Rear
          1990JeepWranglerSahara (4.2 L6 GAS)Position: Front, Position: Rear
          1991JeepWranglerBase (4.0 L6 GAS)Position: Front, Position: Rear
          1991JeepWranglerBase (2.5 L4 GAS)Position: Front, Position: Rear
          1991JeepWranglerIslander (4.0 L6 GAS)Position: Front, Position: Rear
          1991JeepWranglerIslander (2.5 L4 GAS)Position: Front, Position: Rear
          1991JeepWranglerRenegade (4.0 L6 GAS)Position: Front, Position: Rear
          1991JeepWranglerS (2.5 L4 GAS)Position: Front, Position: Rear
          1991JeepWranglerSahara (2.5 L4 GAS)Position: Front, Position: Rear
          1991JeepWranglerSahara (4.0 L6 GAS)Position: Front, Position: Rear
          1992JeepWranglerBase (4.0 L6 GAS)Position: Front, Position: Rear
          1992JeepWranglerBase (2.5 L4 GAS)Position: Front, Position: Rear
          1992JeepWranglerIslander (4.0 L6 GAS)Position: Front, Position: Rear
          1992JeepWranglerRenegade (4.0 L6 GAS)Position: Front, Position: Rear
          1992JeepWranglerS (2.5 L4 GAS)Position: Front, Position: Rear
          1992JeepWranglerSahara (4.0 L6 GAS)Position: Front, Position: Rear
          1993JeepWranglerBase (2.5 L4 GAS)Position: Front, Position: Rear
          1993JeepWranglerBase (4.0 L6 GAS)Position: Front, Position: Rear
          1993JeepWranglerRenegade (4.0 L6 GAS)Position: Front, Position: Rear
          1993JeepWranglerS (2.5 L4 GAS)Position: Front, Position: Rear
          1993JeepWranglerSahara (4.0 L6 GAS)Position: Front, Position: Rear
          1994JeepWranglerRenegade (4.0 L6 GAS)Position: Front, Position: Rear
          1994JeepWranglerS (2.5 L4 GAS)Position: Front, Position: Rear
          1994JeepWranglerSahara (4.0 L6 GAS)Position: Front, Position: Rear
          1994JeepWranglerSE (4.0 L6 GAS)Position: Front, Position: Rear
          1995JeepWranglerRio Grande (2.5 L4 GAS)Position: Front, Position: Rear
          1995JeepWranglerSahara (4.0 L6 GAS)Position: Front, Position: Rear
          1995JeepWranglerSE (4.0 L6 GAS)Position: Front, Position: Rear
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          Warranty Overview

          At Newparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.

          Standard Warranty – Most Parts

          • Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.

          • Protection: Defects in materials or workmanship under normal personal use.

          • Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.

          • Exclusions:

            • Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)

            • Commercial, fleet, rideshare, off-road, or racing use

            • Improper installation, misuse, accidents, or modifications

          • Not Covered: Labor, shipping, towing, or incidental costs.

          Bison Performance Warranty – Our House Brand

          • Coverage: Limited Lifetime Warranty for as long as you own your vehicle.

          • Applies To: All products sold under the Bison Performance label.

          • Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.

          • Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).

          • What’s Included: Replacement of the defective product (labor and shipping excluded).

          Warranty Claim Requirements

          To keep claims fast and fair, we require:

          • Proof of purchase (invoice or order confirmation).

          • Photos or videos showing the defective part, order number, date, VIN, and odometer reading.

          • Diagnostic reports or part returns for non-visible issues may be requested.

          • Claims must be truthful, properly documented, and reflect normal consumer use.

          Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.

          For full details and exclusions, please see our complete Warranty Terms & Conditions.


          This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.

          Return Policy Overview

          Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
          To start a return, use our Return Portal or contact support.

          • Restocking fee: Up to 20% may apply for certain orders (buyer’s remorse, order errors, or special-order items)

          • Refunds: Issued to your original payment method within 3–5 business days after inspection

          • Exchanges: Not automatic — please return and reorder

          • Replacements: May be approved for incorrect or defective items reported within 7 days

          Not returnable:

          • Used or installed parts

          • Electrical components

          • Opened filter kits, gaskets, or contaminated items

          • Final sale or custom orders

          Important Notes:

          • Return shipping is your responsibility unless we made a verified error

          • Fitment is the customer’s responsibility (we can assist, but do not guarantee)

          • Country of origin may vary and is not grounds for return

          For complete details, please see our full Return Policy.



          This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.

          Fast, Reliable Shipping — Straight to Your Door

          We ship most orders the same day when placed before 2 PM CST (Monday–Friday). Our main warehouse is just east of Nashville, TN, and we also ship from multiple locations nationwide to get your order to you as quickly as possible.

          • We use trusted carriers like UPS, FedEx, and USPS.

          • Tracking info is emailed to you as soon as your order ships.

          • Delivery estimates at checkout are based on carrier data, but not guaranteed.

          Need help with a shipment?

          If your order is missing, damaged, or incorrect, just let us know within 5 days of delivery. We’ll walk you through the quick claim process — including a few photos to help us make things right.

          For full details, please see our complete Shipping Policy.


          This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions,  risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.

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