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Item #:
27789994
Richmond Gear 49-0078-1 High Performance Ring and Pinion for Chrysler 9.25" in 3.55 Gear Ratio with 12 Bolt, Replaces American Axle D925355,
76% of respondents would recommend this to a friend
Item #:
27789994
BZD 482
Price Details
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Order now and get it around Saturday, September 19
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Engineered for Chrysler 9.25 differentials, offering smooth operation and precise fitment for your differential system.
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What Stands Out
High Performance
Engineered for superior strength and durability, this ring and pinion enhance your vehicle's performance, providing reliable power transfer while improving overall driving efficiency.
Perfect Fit
Designed explicitly for Chrysler 9.25” axles, this part replaces the American Axle D925355, ensuring compatibility with Dodge Ram 1500 (94-10) and Challenger (73-74) models.
Optimal Gear Ratio
The 3.55 gear ratio strikes an ideal balance between torque and speed, offering an improved acceleration response and fuel efficiency, making it a valuable upgrade for performance enthusiasts.
Product Details
Who Should Buy?
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Off-Road Enthusiasts
Perfect for off-roaders needing durability and improved torque performance in challenging terrains.
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Performance Upgrades
Ideal for users seeking to improve acceleration and towing efficiency in their vehicles.
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Compatibility Seekers
Great for owners of compatible Dodge or Chrysler models looking for a reliable ring and pinion replacement.
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Casual Drivers
Not suitable for regular drivers who don’t require high-performance gear changes.
Product Description
Richmond Gear 49-0078-1 High Performance Ring and Pinion for Chrysler 9.25" in 3.55 Gear Ratio with 12 Bolt, Replaces American Axle D925355, Compatible with Dodge Ram 1500 '94-10', Challenger '73-74'
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Customer Questions & Answers
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Question:
What vehicles are compatible with the Richmond Gear 49-0078-1 High Performance Ring and Pinion?
Answer: The Richmond Gear 49-0078-1 is compatible with the Dodge Ram 1500 models from '94 to '10 and the Dodge Challenger models from '73 to '74. This high-performance ring and pinion set is designed to fit Chrysler 9.25" axles with a 12-bolt configuration, making it a reliable upgrade for those seeking improved performance in these vehicles. Whether you’re enhancing your truck for off-road adventures or seeking better performance in a classic muscle car, this component can meet your needs. -
Question:
What does the 3.55 gear ratio imply for performance?
Answer: A 3.55 gear ratio strikes an excellent balance between acceleration and fuel efficiency. This ratio allows for a quicker response in power delivery, which is ideal for heavy-duty vehicles like the Dodge Ram 1500, particularly when towing or hauling. It also enhances the performance feel in muscle cars like the Challenger by providing better low-end torque for more thrilling driving experiences. Thus, upgrading to a 3.55 ratio can significantly alter your vehicle's handling characteristics. -
Question:
How does the Richmond Gear 49-0078-1 compare to OEM parts?
Answer: The Richmond Gear 49-0078-1 is engineered for performance, offering precision manufacturing for durability and reliable operation compared to OEM parts. While OEM parts can fulfill basic needs, Richmond Gear products often provide better load tolerance, smoother operation, and enhanced strength, making them suitable for high-performance applications. This upgrade can greatly benefit enthusiasts looking for improved vehicle handling and power transfer. -
Question:
Can I install the Richmond Gear 49-0078-1 myself?
Answer: Installing the Richmond Gear 49-0078-1 requires some mechanical expertise and specific tools, as it involves disassembling the rear differential. While experienced DIYers could manage the installation, it’s generally recommended to have a professional perform the installation to ensure the proper torque settings and alignment are achieved, maximizing the component's performance. An accurate installation can prevent premature wear and ensure optimal operation. -
Question:
What are the benefits of switching to a high-performance ring and pinion?
Answer: Switching to a high-performance ring and pinion like the Richmond Gear 49-0078-1 enhances your vehicle's handling, acceleration, and overall efficiency. The upgraded materials and manufacturing processes typically result in more durability and less noise during operation. Drivers can notice improved throttle response, which is particularly advantageous in heavy towing situations or spirited driving scenarios, allowing for a more exhilarating experience on the road. -
Question:
Is the Richmond Gear 49-0078-1 suitable for off-roading?
Answer: Yes, the Richmond Gear 49-0078-1 is a great choice for off-roading enthusiasts looking to enhance their vehicle's performance. The high-performance design provides improved torque distribution and load handling, crucial for navigating rugged terrains. This component can help prevent slippage and improve traction in off-road conditions, making your Dodge Ram or Challenger more capable in adventurous settings. -
Question:
How does this product affect fuel efficiency?
Answer: Upgrading to the Richmond Gear 49-0078-1 with a 3.55 gear ratio can provide better fuel efficiency, especially during highway driving. The optimized ratio allows for lower RPMs at cruising speeds, which can help conserve fuel. This is beneficial for drivers who engage in both city and highway driving, offering a good blend of power during acceleration and fuel savings during longer trips. -
Question:
What is included in the Richmond Gear 49-0078-1 package?
Answer: The Richmond Gear 49-0078-1 package typically includes the ring and pinion gears necessary for the installation. Some kits may also come with detailed instructions to assist in the installation process. It's important to check whether additional components are needed for complete installation, such as bearings or gear oil, as these will ensure optimal performance from the upgraded system. -
Question:
Where can I buy the Richmond Gear 49-0078-1 High Performance Ring and Pinion?
Answer: You can purchase the Richmond Gear 49-0078-1 High Performance Ring and Pinion from Ubuy in Belize. Ubuy offers a wide selection of automotive parts, ensuring you can find this high-performance component conveniently, along with options for delivery directly to your location, making it a hassle-free shopping experience.
Richmond Differential Rings & Pinions Editorial Review
The Richmond Gear 69-0220-1 Ring and Pinion is designed to fit the Chrysler 9.25 rear axle. It features a thick ring gear and is recommended to be installed with a notched center pin for easy installation of axle c-clips. However, it is important to note that this gear set will not fit certain applications such as the 1993 Nissan Pathfinder D21 or the Nissan Rogue. Overall, customers have had positive experiences with this product.
Customer Reviews & Ratings
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Pros
- Designed to fit the Chrysler 9.25 rear axle
- Features a thick ring gear for added durability
- Easy installation with a notched center pin
Cons
- Does not fit certain applications such as the 1993 Nissan Pathfinder D21 or the Nissan Rogue
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Features & Benefits
- Exceptional durability and performance with a 3.55 gear ratio.
- Manufactured from premium 8620 steel for long-lasting strength.
- Compatible with a wide range of Chrysler, Dodge, and Plymouth vehicles.
- Designed for easy installation by a qualified mechanic.
- Backed by a 2-year or 100,000-mile warranty.
- Recognized by racing professionals for high-quality performance.
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