CHRYSLER 31624 Body Windshield Wiper Motor Crank Arm Linkage

( Brand: Chrysler ), ( Manufacturer Part Number: 31624 ), ( Placement On Vehicle: Front ), ( Type: Wiper Motor ), ( Oe/oem Part Number: 31624, 04042650 ), ( Features: 4-pin Electrical Connector, Mounting Bracket Included, Used Condition )

Review CHRYSLER Mopar And Body Speed Windshield Wiper Motor Crank Arm Linkage 4-pin fits 1972

The **Chrysler 31624 1972 Mopar Body Windshield Wiper Motor Crank Arm Linkage** is a meticulously crafted, high-performance assembly designed to deliver reliable and precise operation for classic Chrysler vehicles from the early 1970s. This linkage system is engineered to seamlessly integrate with the original **31624 wiper motor**, ensuring smooth, synchronized movement of the windshield wipers across the entire glass surface. The crank arm linkage features a robust, durable construction with precision-machined components, including a sturdy metal crank arm and a reinforced linkage rod, both of which are designed to withstand the rigors of daily use while maintaining optimal alignment. The arm is built to accommodate the specific mounting points and pivot mechanisms found on the 1972 Mopar body, allowing for a secure and adjustable fit that minimizes slippage or misalignment over time. Whether restoring a vintage muscle car, a sleek B-body sedan, or a rugged station wagon, this linkage ensures that the wipers operate with the efficiency and quietness expected from a well-maintained classic vehicle. Its compatibility with the original Mopar wiper system guarantees that it will function seamlessly with the existing electrical and mechanical components, providing a perfect blend of authenticity and performance for enthusiasts seeking to preserve the integrity of their Chrysler.

### **Pros and Cons of Buying a 1972 Chrysler 31624 Mopar Body Windshield Wiper Motor Crank Arm Linkage**

1. **Authentic Fitment** Designed specifically for 1970s-era Chrysler products (including Dodge, Plymouth, and DeSoto models), ensuring proper alignment and functionality with original body panels and windshields.

2. **Mechanical Reliability** Mopar components from this era were built to last, with durable materials like steel and castings that withstand heavy-duty use, especially in older vehicles where wipers endure years of exposure to weather and wear.

3. **Ease of Installation** The linkage system (crank arm, linkage rods, and motor) is straightforward to install, requiring basic tools and mechanical knowledge. Many parts are interchangeable with other Mopar models from the same era, reducing compatibility issues.

4. **Availability of Replacement Parts** While not as widely available as modern parts, Mopar wiper systems from this period can still be sourced from specialty auto parts dealers, eBay, or salvage yards. The 31624 part number helps narrow down the correct model.

5. **Restoration Value** For enthusiasts working on classic Chrysler vehicles, using original or period-correct parts enhances authenticity and resale value. A properly restored wiper system improves the car s overall appearance and functionality.

6. **Adjustability** The linkage allows for manual adjustment of wiper blade sweep, which can be useful for fitting different windshield sizes or correcting misalignment.

7. **No Electronic Complexity** Unlike modern wiper systems with variable-speed controls or sensors, this mechanical system is simple to repair, reducing the risk of electrical failures.

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1. **Age-Related Wear** Even if the parts are new, the linkage and motor may exhibit signs of wear over time, such as rust, bent rods, or worn bushings. Older parts may require lubrication or replacement of small components (e.g., springs, pins).

2. **Limited Modern Compatibility** If the vehicle has been modified with aftermarket windshields or frames, the original wiper linkage may not align perfectly, requiring customization or replacement of the linkage rods.

3. **Part Obsolescence** While still available, the 31624 system is not as commonly stocked as modern wiper motors. Prices may be higher than mass-produced alternatives, and lead times could be longer if ordering from specialty suppliers.

4. **Maintenance Requirements** Mechanical linkages require periodic lubrication (e.g., greasing pivot points) to prevent stiffness or binding. Neglecting maintenance can lead to premature failure.

5. **Potential for Counterfeit Parts** When purchasing online, there is a risk of receiving replica or low-quality parts labeled as "Mopar." Always verify the seller s reputation and check for authenticity (e.g., original packaging, part numbers, or manufacturer markings).

6. **Limited Customization** Unlike modern wiper systems, this mechanical setup does not offer features like intermittent wipes, rain sensors, or variable speeds. Users must rely on the basic on/off functionality.

7. **Corrosion Risks** If the parts have been stored improperly (e.g., in a damp environment), rust can compromise the linkage rods or motor housing. Inspecting for corrosion before purchase is essential.

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The **1972 Chrysler 31624 Mopar wiper motor and linkage** is a solid choice for restoring or repairing classic Chrysler vehicles, offering authenticity, reliability, and ease of installation. Its mechanical simplicity makes it easier to maintain than modern electronic systems, and its fitment with original body panels enhances the vehicle s historical accuracy.

However, potential buyers should account for the **limited availability of parts, potential wear from age, and the need for occasional maintenance**. If the vehicle has been modified with non-standard windshields or frames, additional adjustments may be required. For enthusiasts prioritizing authenticity and long-term reliability, this system is well worth the investment. For those seeking convenience or modern features, a universal or aftermarket wiper motor might be a more practical alternative.

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- You are restoring a classic Chrysler vehicle and prioritize period-correct parts.

- You have mechanical skills or access to help with installation and minor adjustments.

- You are willing to invest in maintenance (e.g., lubrication, occasional part replacements).

- You can source the part from a reputable seller (e.g., Mopar dealer, trusted online retailer, or salvage yard).

- You need a quick, low-cost replacement without concerns for authenticity.

- The vehicle has significant modifications that conflict with the original wiper linkage.

- You lack the time or tools to properly install or maintain the system.

- You prefer modern features like variable speeds or intermittent wipes.

**Final Verdict:** For classic car enthusiasts, the 31624 system is a **highly recommended choice** due to its reliability and fitment. For everyday drivers or those seeking modern alternatives, a universal wiper motor may be more practical. Always inspect parts for damage or corrosion before purchasing and consider buying from a dealer with a return policy if needed.

Details:

Original Ford parts. This company would get 10 stars if possible. There was no way this could have been damaged or moved inside the box.The box fit it Perfectly. The instrument gauge bezel for my 1984 Bronco ll was better than advertised.

Factory high performance parts. If you do not see a shipping price available to you, then your home country is blocking its availability. The box was actually made specifically for what I bought. Selling Car Parts Since 1995: Original Mopar, untested 3 speed wiper motor core for restoration as well the crank arm.

It is exactly what the photos depicted. Hard to find Mopar Parts. Have never seen this before. Hope to do business again.

Absolute Best. FAQs: Is this an original OEM part or a reproduction. Was very impressed with communication, packing. First off the parts were in better condition than photos.

When I got to it, it was surrounded with bubble wrap.I am very happy this. There was three layers of cardboard with heavy tape. This is smooch better than what I have. They were safely packed, in fact so well even I had a hard time unwrapping the parts.

It was shipped in great time. Original GM Muscle car parts. The way this was packaged, Iowas very impressed. Whatever they have, I could use I m buying.

There are a very few select listings where there known issues.

part #: 31624 prices

• $40.69-$199.99

specifications winshielwip:

• for makes: Mopar, Chrysler
• for years: 1972
• brand: Chrysler
• mpn: 31624
• placement on vehicle: Front
• type: Wiper Motor
• oe/oem part number: 31624, 04042650
• features: 4-pin Electrical Connector, Mounting Bracket Included, Used Condition

general winshielwip:

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

shipping winshielwip:

• carrier: USPS
• transit: 6-12 Days
• class: Standard
• type: Fixed
• cost: $0.00
• service: USPS Ground Advantage

returns winshielwip:

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

seller winshielwip:

• # reviews: 10852
• rating: 99.8%
• city: Tulsa, Oklahoma

offer winshielwip:

• quantity: 1
• sold: 0
• availability: In Stock
• started: May 24, 2026
• options: Ship-to-home

payments winshielwip:

• credit card: Visa
• wallet: Paypal
• other

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