Description

Brake Rotor Spacer – 2.875 in ID – 3.125 in OD – 1.125 in Thick – Aluminum – Natural – Sprint Car – Each

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.

Global Shipping Estimates (Ships from USA)

Destination Region Est. Delivery Time Estimated Cost
🇨🇦 Canada 5 - 7 Days
DHL UPS USPS FedEx
From $50.00 USD
🇪🇺 European Countries 5 - 7 Days
DHL UPS USPS FedEx
From $70.00 USD
🇦🇺 Australia 5 - 7 Days
DHL UPS USPS FedEx
From $110.00 USD
🇦🇪 United Arab Emirates 5 - 7 Days
DHL UPS USPS FedEx
From $100.00 USD
🇸🇦 Saudi Arabia 5 - 7 Days
DHL UPS USPS FedEx
From $100.00 USD
🇯🇵 Asia Countries 5 - 7 Days
DHL UPS USPS FedEx
From $130.00 USD
*Note: These are estimated costs for a standard package. Exact shipping fees will be calculated at checkout using live rates based on your specific location and cart weight.

About DIVERSIFIED MACHINE

Diversified Machine manufacturers a full range of sprint car components, including hubs, steering and suspension parts, gear sets, brake components, and more. One of their signature products is the Bulldog quick-change rear end unit, available for both full-size and midget sprint cars.

Reviews

There are no reviews yet.

Be the first to review “DIVERSIFIED MACHINE Inboard Brake Spacer SRC-2931”

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

    PEM Standard Quick Change Gears 61035

    SKU: PEM61035
    Product information
    • Weight6.3 lbs
    • Dimensions8.1 × 4.8 × 1.6 in
    • Product Line

      Standard

    • Spline

      10

    • Set Number

      35

    • Gear 1 Tooth Count

      17

    • Gear 2 Tooth Count

      24

    Details...
    Original price was: $66.14.Current price is: $60.13.Add to cart
    Original price was: $66.14.Current price is: $60.13.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Coil – Pro CDI 600 1pk 8280

    SKU: MSD8280
    Product information
    • Weight1.2 lbs
    • Dimensions5.7 × 4.7 × 3.3 in
    • Coil Location

      Remote

    • Coil Style

      Coil Pack

    • Primary Resistance

      0.064 ohm

    • Secondary Resistance

      466 ohm

    • Max Voltage

      50000V

    Details...
    Original price was: $64.00.Current price is: $57.95.Add to cart
    Original price was: $64.00.Current price is: $57.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    LONGACRE Battery Disconnect Panel Black 2 Post 52-45760

    SKU: LON52-45760
    Product information
    • Weight1.12 lbs
    • Dimensions5 × 4.5 × 4.5 in
    • Activation Method

      Rotary

    • Mounting Style

      Panel

    • Mounting Hole Diameter

      3/4 in

    • Battery Terminal Thread

      3/8-24 in

    • Voltage Minimum

      6V

    Details...
    Original price was: $38.53.Current price is: $35.03.Add to cart
    Original price was: $38.53.Current price is: $35.03.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SEALED POWER Forged Piston L2256F30

    SKU: SEAL2256F30
    Product information
    • Weight14.54 lbs
    • Dimensions18.65 × 9.45 × 4.45 in
    • Product Line

      Speed-Pro Powerforged

    • Bore

      4.030 in

    • Style

      Flat Top

    • Material Style

      Forged

    • Coated

      Skirt

    Details...
    Original price was: $443.54.Current price is: $403.22.Add to cart
    Original price was: $443.54.Current price is: $403.22.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SKYJACKER Single Spring 4in Rear G 2-ST CR14S

    SKU: SKYCR14S
    Product information
    • Weight60.6 lbs
    • Dimensions51 × 16 × 2.75 in
    • Product Line

      Softride

    • Quantity

      Each

    • Length

      51 in

    • Material

      Steel

    • Color

      Black

    Details...
    Original price was: $352.00.Current price is: $319.13.Add to cart
    Original price was: $352.00.Current price is: $319.13.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    IDIDIT Clear Shift Indicator 4SPD A/T 2600050010

    SKU: IDI2600050010
    Product information
    • Weight0.05 lbs
    • Dimensions4.5 × 4 × 0.45 in
    • Material

      Plastic

    • Color

      Clear

    • Finish

      Natural

    • Quantity

      Kit

    • Variant

      Yes

    Details...
    Original price was: $42.00.Current price is: $38.00.Add to cart
    Original price was: $42.00.Current price is: $38.00.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HUSKY LINERS Front & 2nd Seat Floor L iners 94101

    SKU: HSK94101
    Product information
    • Weight12.13 lbs
    • Dimensions33 × 23 × 7 in
    • Application Specific

      Yes

    • Material

      Plastic

    • Color

      Black

    • Finish

      Natural

    • Quantity

      Kit

    Details...
    Original price was: $165.00.Current price is: $149.99.Read more
    Original price was: $165.00.Current price is: $149.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOLLEY Check Valve Kit 12-816

    SKU: HLY12-816
    Product information
    Details...
    Original price was: $70.00.Current price is: $63.35.Add to cart
    Original price was: $70.00.Current price is: $63.35.Add to wishlist
  • Add to wishlist
    Sale
    FRAGOLA #12 AN Plug 480612
    Add to wishlist

    FRAGOLA #12 AN Plug 480612

    SKU: FRG480612
    Product information
    • Weight0.073 lbs
    • Dimensions1.5 × 1.5 × 1.5 in
    • Material

      Aluminum

    • Color

      Blue

    • Finish

      Anodized

    • Quantity

      Each

    • Head Style

      Hex

    Details...
    Original price was: $7.14.Current price is: $6.49.Add to cart
    Original price was: $7.14.Current price is: $6.49.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    EARLS Carb. Adapter 991954ERL
    Add to wishlist

    EARLS Carb. Adapter 991954ERL

    SKU: EAR991954ERL
    Product information
    • Weight0.03 lbs
    • Dimensions1.9 × 1.25 × 0.9 in
    • Style

      Straight

    • Fitting End 1 Size

      6 AN

    • Fitting End 1 Style

      Male

    • Fitting End 2 Size

      14 mm x 1.5

    • Fitting End 2 Style

      Male

    Details...
    Original price was: $19.00.Current price is: $17.21.Add to cart
    Original price was: $19.00.Current price is: $17.21.
    Quantity Only 6 left in stock!
    -+
    Add to cart
    Add to wishlist

    28