Description

Differential Installation Kit – Basic – Crush Sleeve / Gaskets / Seals / Shims – 7.5 in / 7.625 in – GM 10-Bolt – Kit

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors. Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

About RATECH

Ratech designs and manufactures small service parts for automotive and light truck axles from a wide range of domestic and import manufacturers. Their product lineup includes individual components such as seals, bearings, and pinion shims, as well as complete kits.

Reviews

There are no reviews yet.

Be the first to review “RATECH Basic Kit GM 7.5in & 7.625in 408K”

Your email address will not be published. Required fields are marked *

Recently viewed products

  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    NOCO Battery Charger 2 Amp GENIUS2D

    SKU: NOCGENIUS2D
    Product information
    • Weight0.855 lbs
    • Dimensions6.85 × 3.95 × 3.75 in
    • Product Line

      Genius

    • Quantity

      Each

    • Length

      3.5 in

    • Width

      2.34 in

    • Height

      1.6 in

    Details...
    Original price was: $45.94.Current price is: $39.95.Add to cart
    Original price was: $45.94.Current price is: $39.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Shielded Magnetic Pickup Cable 6FT 8862

    SKU: MSD8862
    Product information
    • Weight0.33 lbs
    • Dimensions7.85 × 6.05 × 1.55 in
    • Quantity

      Each

    • Harness End 1

      MSD 7 / 7 / 8-Series Ignition

    • Harness End 2

      Crank Trigger Magnetic Pickup

    • Harness Purpose

      Magnetic Pickup Cable

    • Length

      6 ft

    Details...
    Original price was: $67.00.Current price is: $60.75.Add to cart
    Original price was: $67.00.Current price is: $60.75.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RACING OPTICS Helmet Post Kit 9900 Post Kit

    SKU: ROP9900
    Product information
    • Weight0.025 lbs
    • Dimensions4.3 × 3.15 × 0.55 in
    • Material

      Aluminum

    • Color

      Gold

    • Finish

      Anodized

    • Quantity

      Pair

    • Head Style

      Slotted

    Details...
    Original price was: $17.94.Current price is: $14.95.Add to cart
    Original price was: $17.94.Current price is: $14.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TCI TH350 Trans Shield-Blue 975005

    SKU: TCI975005
    Product information
    • Weight8.77 lbs
    • Dimensions15.4 × 12.65 × 10.85 in
    • Style

      Transmission Case

    • Material

      Aluminum

    • Color

      Blue

    • Finish

      Powder Coat

    • Quantity

      Each

    Details...
    Original price was: $356.34.Current price is: $296.95.Add to cart
    Original price was: $356.34.Current price is: $296.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANS-DAPT 3in Air Cleaner Stud & Nut 2174

    SKU: TRA2174
    Product information
    • Weight0.06 lbs
    • Dimensions3.75 × 2.7 × 1.15 in
    • Material

      Steel

    • Color

      Zinc

    • Finish

      Oxide

    • Quantity

      Each

    • Nut Included

      Yes

    Details...
    Original price was: $2.40.Current price is: $2.18.Add to cart
    Original price was: $2.40.Current price is: $2.18.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOLLEY Main Jets (2) 122-85

    SKU: HLY122-85
    Product information
    • Weight0.02 lbs
    • Dimensions5 × 3.5 × 0.3 in
    • Fuel Type

      Gasoline

    • Inside Diameter

      0.0985 in

    • Jet Number

      85.0

    • Style

      Main

    • Thread

      1/4-32 in

    Details...
    Original price was: $17.00.Current price is: $14.69.Add to cart
    Original price was: $17.00.Current price is: $14.69.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOLLEY Wedge Style Float – Secondary 116-14

    SKU: HLY116-14
    Product information
    • Weight0.06 lbs
    • Dimensions7 × 4.95 × 1.75 in
    • Material

      Nitrophyl

    • Color

      Black

    • Finish

      Natural

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $55.00.Current price is: $49.95.Add to cart
    Original price was: $55.00.Current price is: $49.95.Add to wishlist
  • Add to wishlist
    Sale
    FLAMING RIVER VDOG Variable Angle Stee ring Gear Box Cast FR20303
    Add to wishlist

    FLAMING RIVER VDOG Variable Angle Stee ring Gear Box Cast FR20303

    SKU: FLAFR20303
    Product information
    • Weight4.3 lbs
    • Dimensions10.3 × 6.7 × 6.5 in
    • Material

      Cast Aluminum

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $944.32.Current price is: $858.47.Add to cart
    Original price was: $944.32.Current price is: $858.47.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    EDELBROCK True Roller Timing Set - SBF 7820
    Add to wishlist

    EDELBROCK True Roller Timing Set – SBF 7820

    SKU: EDE7820
    Product information
    • Weight3.6 lbs
    • Dimensions10.7 × 6.4 × 1.5 in
    • Product Line

      Performer-Link

    • Quantity

      Kit

    • Chain Included

      Yes

    • Chain A Style

      Roller

    • Chain A Rows

      Double

    Details...
    Original price was: $82.74.Current price is: $71.95.Add to cart
    Original price was: $82.74.Current price is: $71.95.Add to wishlist
  • Add to wishlist
    Sale
    EAGLE SBC Balanced Rotating Assembly Kit B15402E040
    Add to wishlist

    EAGLE SBC Balanced Rotating Assembly Kit B15402E040

    SKU: EAGB15402E040
    Product information
    • Weight89 lbs
    • Dimensions33 × 21.5 × 12 in
    • 1 / 2 Piece Rear Main Seal

      2 Piece

    • Rod Journal Diameter

      2.100 in

    • Intended Balance

      Internal

    • Quantity

      Kit

    • Variant

      Yes

    Details...
    Original price was: $1,209.35.Current price is: $1,099.41.Add to cart
    Original price was: $1,209.35.Current price is: $1,099.41.Add to wishlist

    48