GM TRUCKS 04960842 Windshield Wiper Transmission Linkage

( Brand: Gm Trucks ), ( Manufacturer Part Number: 04960842 ), ( Part Type: Wiper Windshield Transmission ), ( Id: 3cec092e-6856-49b2-9788-ef73027e754d ), ( Interchange: 621-146 ), ( Year: 1976 )

Review GM TRUCKS Windshield Wiper Transmission Linkage Oem fits SILVERADO C10 1973–1980

The **GM 04960842 windshield wiper transmission linkage** for the **1973 1980 Chevrolet/GMC Silverado C10** is a meticulously engineered component designed to ensure precise and reliable operation of the vehicle s windshield wiper system. This linkage, part of the wiper arm s drive mechanism, connects the wiper motor to the wiper arm assembly, translating rotational motion into smooth, sweeping arcs across the windshield. Crafted from durable materials, including high-quality steel and reinforced plastic components, it is built to withstand the rigors of daily use while maintaining smooth articulation and consistent performance even under varying weather conditions. The linkage features a robust pivot system, allowing for effortless adjustment of the wiper arm s sweep pattern, whether for standard or intermittent operation. Its design accommodates the specific geometry of the C10 s windshield, ensuring proper alignment and preventing binding or misalignment that could lead to uneven wiping or premature wear. Whether replacing a worn or broken linkage or upgrading for improved durability, this part is an essential fitment for maintaining optimal visibility and functionality in the Silverado s cab or crew cab configurations. Its compatibility extends across the entire model range, making it a versatile solution for restorers, mechanics, and DIY enthusiasts seeking to restore or enhance their classic truck s wiper system.

### Pros and Cons of Buying a GM 04960842 (1973 1980 Silverado C10 Windshield Wiper Transmission Linkage)

1. **Compatibility and Fit:** This part is specifically designed for the 1973 1980 Chevrolet/GMC Silverado C10 pickup trucks, ensuring a precise fit without modifications. It is a direct replacement for the original wiper transmission linkage, which may have worn out or failed over time.

2. **Reliability:** GM s older mechanical components, when properly maintained, are known for durability. The linkage is a relatively simple part with fewer electronic dependencies compared to modern systems, reducing potential failure points.

3. **Cost-Effective:** Replacement parts for older GM trucks are often cheaper than new or remanufactured parts for newer models. This linkage is likely affordable compared to labor costs for installation, especially if you re comfortable with basic DIY repairs.

4. **Availability of Aftermarket Support:** Since this is a classic GM part, aftermarket suppliers and online marketplaces (e.g., eBay, RockAuto, parts stores) frequently stock it. You can often find it quickly, even in bulk or with extended warranties from some sellers.

5. **Ease of Installation:** The linkage is typically straightforward to install, requiring only basic tools (socket wrench, screwdriver, etc.). Many owners or mechanics can replace it in under an hour without specialized equipment.

6. **Prevents Further Damage:** A failing wiper linkage can cause the wipers to operate erratically, potentially damaging the motor or wiper arms over time. Replacing it now can prevent more costly repairs down the line.

7. **Customization Potential:** If you re modifying your truck s appearance (e.g., aftermarket wipers), this linkage may be necessary to ensure compatibility with new components.

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1. **Age and Wear:** Parts from this era may show signs of wear, rust, or corrosion, especially if the truck has been exposed to harsh conditions. Inspect the linkage for cracks, bent pins, or seized mechanisms before purchasing.

2. **Limited Warranty:** Unless you buy from a reputable supplier offering a warranty (e.g., eBay seller with returns, or a parts store with a guarantee), you may have no recourse if the part fails shortly after installation.

3. **Compatibility with Modern Modifications:** If your truck has aftermarket wiper motors, arms, or electronic controls, the original linkage might not integrate perfectly. You may need an adapter or a different part entirely.

4. **Rust and Corrosion:** Older GM parts, particularly those from snowy or coastal climates, can be prone to rust. If the linkage is heavily corroded, it may not function properly even after replacement.

5. **Difficulty Finding Original Documentation:** Since these parts are decades old, you might struggle to find service manuals or diagrams specific to this linkage. This could make troubleshooting or installation slightly more challenging if you re unfamiliar with the system.

6. **Potential for Counterfeit Parts:** Buying from unverified sellers (especially online) risks receiving a knockoff or low-quality replica. Always verify the seller s reputation and the part s authenticity before purchasing.

7. **Labor Costs if Not DIY:** If you re not comfortable with mechanical work, hiring a mechanic to install the linkage could add to the total cost. Labor rates vary by region, but expect to pay $50 $150 depending on the shop.

8. **Limited Longevity:** While the part itself is durable, the overall condition of your truck s wiper system (e.g., motor, blades) may still affect its performance. Replacing just the linkage won t fix underlying issues like a failing motor.

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Buying the GM 04960842 wiper transmission linkage for your 1973 1980 Silverado C10 is a practical and cost-effective solution if your wipers are malfunctioning due to a worn or broken linkage. The part is widely available, easy to install, and directly compatible with your truck s original design. However, you should carefully inspect the part for damage, consider the source of the purchase to avoid counterfeits, and ensure it aligns with any aftermarket modifications you ve made.

If your truck s wiper system has other issues (e.g., a failing motor or rusted frame), addressing those simultaneously may be more economical in the long run. For most DIYers or those with basic mechanical skills, this replacement is a straightforward and worthwhile upgrade.

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1. **Verify the Part s Condition:** Before purchasing, check for rust, cracks, or bent components. If buying online, request photos or a video of the part in hand.

2. **Buy from a Trusted Source:** Opt for sellers with high ratings (e.g., eBay with 4 stars, reputable parts stores, or GM-authorized dealers). Avoid suspiciously cheap deals that may indicate counterfeit goods.

3. **Check for Aftermarket Compatibility:** If you ve modified your wipers, ensure the linkage works with your new components. An adapter or a different part (e.g., a universal linkage) might be necessary.

4. **Consider a Full Wiper System Check:** If the linkage is failing, inspect the wiper motor, blades, and frame for rust or wear. Replacing just the linkage may not solve all issues.

5. **Install Properly:** Follow a step-by-step guide (e.g., from a repair manual or YouTube tutorial) to ensure the linkage is installed correctly. Improper installation can lead to further problems.

6. **Test After Installation:** Once installed, test the wipers thoroughly to confirm they operate smoothly in all positions. Adjust the linkage if needed for proper function.

**Final Verdict:** Proceed with confidence if the part is in good condition and you re comfortable with the installation. For most owners, this is a simple, low-risk upgrade that restores proper wiper function to their classic Silverado.

Details:

GMC PICKUP 2500 SERIES 73-80. GMC PICKUP 1500 SERIES 73-80. CHEVY/GMC SUBURBAN 2500 SERIES 73-80. GMC PICKUP 3500 SERIES 73-80.

part #: 04960842 price

• $74.99

specifications winshielwip:

• for models: C10, Silverado
• for years: 1973-1980
• brand: Gm Trucks
• mpn: 04960842
• part type: Wiper Windshield Transmission
• id: 3cec092e-6856-49b2-9788-ef73027e754d
• interchange: 621-146
• year: 1976

seller winshielwip:

• rating: 99.3%
• # reviews: 14329
• city: Brush, Colorado

general winshielwip:

• Exterior Parts Accessories > Wipers Washers > Wiper Linkages, Transmissions Motors
• condition: Used

shipping winshielwip:

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

offer winshielwip:

• sold: 0
• quantity: 1
• started: February 15, 2026
• availability: In Stock
• best offers: True
• options: Ship-to-home

returns winshielwip:

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

payments winshielwip:

• credit card: Diners-club
• wallet: Apple-pay
• other

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