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

    SPECTRE Differential Bolt Set SPE-4688

    SKU: SPE4688
    Product information
    Details...
    Original price was: $10.47.Current price is: $9.52.Add to cart
    Original price was: $10.47.Current price is: $9.52.
    Quantity Only 8 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Placeholder
    Add to wishlist

    OPTITORQUE TECHNOLOGIES LLC BBC Head Stud Kit Cast Iron OEM Mark IV 10502

    SKU: OTT10502
    Product information
    • Product Line

      Patriot Series

    • Bolt/Stud Kit

      Stud

    • Thread

      7/16-14 in

    • Head/Nut Style

      12 Point

    • Washers Included

      Yes

    • Assembly Lubricant Included

      Yes

    • Alloy

      8740

    Details...
    Original price was: $241.00.Current price is: $218.39.Add to cart
    Original price was: $241.00.Current price is: $218.39.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QUARTER MASTER Solenoid 114004

    SKU: QTR114004
    Product information
    • Weight1.625 lbs
    • Dimensions5.35 × 2.85 × 2.7 in
    • Material

      Steel

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Mounting Location

      Starter

    Details...
    Original price was: $109.00.Current price is: $98.82.Add to cart
    Original price was: $109.00.Current price is: $98.82.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MANLEY 1.660 Spring Cups 42364-16

    SKU: MAN42364-16
    Product information
    • Weight0.675 lbs
    • Dimensions10.8 × 6.85 × 0.4 in
    • Material

      Steel

    • Color

      Black

    • Finish

      Oxide

    • Quantity

      Set of 16

    • Thickness

      0.062 in

    Details...
    Original price was: $105.00.Current price is: $95.27.Add to cart
    Original price was: $105.00.Current price is: $95.27.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SEALED POWER Cast Piston H426CP30

    SKU: SEAH426CP30
    Product information
    • Weight16.915 lbs
    • Dimensions20.55 × 10.25 × 5.1 in
    • Product Line

      Speed-Pro

    • Bore

      4.280 in

    • Style

      Dome

    • Material Style

      Hypereutectic

    • Coated

      Skirt

    Details...
    Original price was: $336.60.Current price is: $306.00.Add to cart
    Original price was: $336.60.Current price is: $306.00.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SCOTT PERFORMANCE 48in Coil Wire Kit – Red CH-CW48-2

    SKU: SPWCH-CW48-2
    Product information
    • Weight0.7 lbs
    • Dimensions8 × 6 × 2 in
    • Quantity

      Kit

    • Variant

      Yes

    • Length

      48 in

    • Variant Group

      IgnitionCoilWire19

    • Variant Column

      Length,Sleeve Color

    Details...
    Original price was: $44.00.Current price is: $39.92.Add to cart
    Original price was: $44.00.Current price is: $39.92.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    Ti22 PERFORMANCE Pro Birdcage Lower Pickup Screw For Locking TIP2104

    SKU: TIP2104
    Product information
    • Weight0.02 lbs
    • Dimensions4.05 × 2.8 × 0.5 in
    • Material

      Steel

    • Color

      Black

    • Finish

      Oxide

    • Quantity

      Each

    • Length

      0.4375 in

    Details...
    Original price was: $4.79.Current price is: $3.99.Add to cart
    Original price was: $4.79.Current price is: $3.99.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HURST Shifter Only 3914339

    SKU: HUR391-4339
    Product information
    • Weight6.2 lbs
    • Dimensions22 × 7.8 × 5.1 in
    • Product Line

      Competition / Plus

    • Knob Included

      Yes

    • Knob Color

      White

    • Quantity

      Each

    • Knob Material

      Plastic

    Details...
    Original price was: $609.00.Current price is: $552.95.Add to cart
    Original price was: $609.00.Current price is: $552.95.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HUSKY LINERS Front and Rear Mud Flaps 58526

    SKU: HSK58526
    Product information
    • Weight3.2 lbs
    • Dimensions19.5 × 12.6 × 5.3 in
    • Product Line

      Mud Guards

    • Application Specific

      Yes

    • Front / Rear

      Front / Rear

    • Hardware Included

      Yes

    • Texture

      Textured

    Details...
    Original price was: $132.00.Current price is: $119.99.Add to cart
    Original price was: $132.00.Current price is: $119.99.
    Quantity Only 9 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEATHERTECH Dark Smoke Stone & Bug D eflector 50258

    SKU: WEA50258
    Product information
    • Weight9 lbs
    • Dimensions70 × 12 × 12 in
    • Product Line

      Stone and Bug Deflector

    • Application Specific

      Yes

    • Material

      Plastic

    • Color

      Dark Smoke

    • Quantity

      Each

    Details...
    Original price was: $125.94.Current price is: $104.95.Add to cart
    Original price was: $125.94.Current price is: $104.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist

    89