Cart
0
Usa Standard Gear (Zg Gm8.5-411) Ring & Pinion Gear Set For Gm 8.5 Differential
Couldn't load pickup availability
Vendor: USA Standard Gear
Type: Differential Rings & Pinions
Sku: WBCARB0078UAHJ4
Available: Available
Sold by Carkart, an authorized reseller.
Returns accepted within 30 days | support@carkart.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Double-boxed, fully insured & discreetly packaged
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · 25% restocking fee applies
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
⚠️ California Proposition 65 Warning :
Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Guarantee safe checkout
Usa Standard Gear (Zg Gm8.5-411) Ring & Pinion Gear Set For Gm 8.5 Differential
$184.18
FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
- Q: What is the gear ratio of this product? A: The gear ratio is four point one one. This ratio is designed for optimal performance in GM eight point five differentials.
- Q: What are the dimensions of the USA Standard Gear set? A: The dimensions are sixteen inches in length, twelve inches in width, and six inches in height. These measurements ensure compatibility with various vehicles.
- Q: What is the weight of the ring and pinion gear set? A: The weight is not specified. However, it is designed for durability and efficiency in performance.
- Q: How do I install the ring and pinion gear set? A: Installation requires mechanical expertise and proper tools. It is recommended to consult a professional mechanic for optimal results.
- Q: Is this gear set suitable for my GM eight point five differential? A: Yes, this gear set is specifically designed for GM eight point five differentials. It ensures a perfect fit and enhanced performance.
- Q: Can I use this gear set in a custom vehicle? A: Yes, it can be used in custom builds that require a GM eight point five differential. Ensure compatibility with your vehicle's specifications.
- Q: How do I care for the ring and pinion gear set? A: Ensure proper lubrication and regular maintenance checks. This will help prevent wear and prolong the lifespan of the gear set.
- Q: Is this product safe for high-performance applications? A: Yes, it exceeds OEM specifications and is designed for high-performance applications. It is rigorously tested for quality and durability.
- Q: What warranty is offered with the gear set? A: There is a standard one-year warranty against manufacturing defects. This provides peace of mind for your purchase.
- Q: How should I store the gear set when not in use? A: Store in a dry, cool place away from direct sunlight. This helps prevent rust and damage to the gear set.
- Q: What if the gear set arrives damaged? A: Contact customer support immediately for assistance with returns or exchanges. Ensure you have your purchase details ready.
- Q: Is this gear set suitable for off-road use? A: Yes, it is designed to handle tough conditions, making it suitable for off-road applications. Ensure proper installation for best results.
- Q: What vehicles are compatible with this gear set? A: It fits a wide range of popular GM vehicles from nineteen forty-eight to present. Check your vehicle specifications for compatibility.
- Q: Can I replace the ring and pinion gears myself? A: Yes, but it requires specific knowledge and tools. Professional installation is recommended for best performance.
- Q: How do I know if my differential needs a new gear set? A: Signs include unusual noises, poor performance, or visible damage. A professional inspection is recommended for accurate diagnosis.
- Q: What is the material of the gear set? A: The specific material is not listed, but it is designed for high durability and performance. It meets or exceeds OEM standards.