Description

King Pin – Long – 0.859 in OD – 5.580 in Long – 5/8-18 in Thread – Steel – DMI Sprint Front Spindles – 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 10-14 days. Shop with Confidence Commitment: If we cannot fulfill your backorder within 30 days, Wheel Front will issue a full refund—no hidden fees, no hassle, and no questions asked. Because your trust matters, we're committed to making every purchase simple, transparent, and worry-free.
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. International shipping is not available for engines, hazardous auto parts, and pressurized components.

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 Steel King Pin SRC-2039”

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

    G FORCE CROSSMEMBERS LS Engine Mount Kit GF-DIYMP-LS-KIT

    SKU: GFCGF-DIYMP-LS-KIT
    Product information
    Details...
    Original price was: $176.00.Current price is: $159.99.Add to cart
    Original price was: $176.00.Current price is: $159.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PYROTECT Glove PRO 2 Layer White X-Large SFI-5 GP230520

    SKU: PYRGP230520
    Product information
    • Weight0.285 lbs
    • Dimensions13.25 × 5.9 × 1.5 in
    • Product Line

      Pro Reverse Stitch

    • Color

      White / Black

    • Quantity

      Pair

    • Variant

      Yes

    • Variant Group

      Driving Gloves226

    Details...
    Original price was: $120.00.Current price is: $109.00.Add to cart
    Original price was: $120.00.Current price is: $109.00.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SPARCO Gaming Sim Rig 1 G02302B

    SKU: SCOG02302B
    Product information
    • Weight68.2 lbs
    • Dimensions37.5 × 24.5 × 22.5 in
    • Brand

    • Condition

    • Type

    • Manufacturer Part Number

      G02302B

    Details...
    Original price was: $2,318.00.Current price is: $2,107.27.Add to cart
    Original price was: $2,318.00.Current price is: $2,107.27.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    JP PERFORMANCE AMC 6Cyl Billet Roller Timing Set JP5629

    SKU: JPP5629
    Product information
    • Weight3.7 lbs
    • Dimensions10.2 × 6.9 × 1.5 in
    • Quantity

      Kit

    • Chain Included

      Yes

    • Chain A Style

      Roller

    • Chain A Rows

      Double

    • Chain Link Quantity

      64.0

    Details...
    Original price was: $145.00.Current price is: $131.72.Add to cart
    Original price was: $145.00.Current price is: $131.72.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HUSKY LINERS Front & 2nd Seat Floor L iners 99891

    SKU: HSK99891
    Product information
    • Weight10.23 lbs
    • Dimensions33 × 22 × 7.5 in
    • Product Line

      WeatherBeater

    • Application Specific

      Yes

    • First Row Included

      Yes

    • First Row 1 / 2 Piece

      2 Piece

    • Second Row Included

      Yes

    Details...
    Original price was: $165.00.Current price is: $149.99.Add to cart
    Original price was: $165.00.Current price is: $149.99.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    GLOBAL WEST Adjustable Bump Stop TLC-1100

    SKU: GLOTLC-1100
    Product information
    • Weight0.96 lbs
    • Dimensions7.8 × 2.4 × 2.35 in
    • Style

      Button Head

    • Material

      Rubber

    • Color

      Black

    • Finish

      Natural

    • Quantity

      Pair

    Details...
    Original price was: $127.00.Current price is: $115.00.Add to cart
    Original price was: $127.00.Current price is: $115.00.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    FACTOR 55 Hawse Fairlead 1.5 19

    SKU: FTR00019
    Product information
    • Weight3.945 lbs
    • Dimensions14.75 × 4.4 × 2.3 in
    • Material

      Aluminum

    • Color

      Gray

    • Quantity

      Each

    • Variant

      Yes

    • Thickness

      1.5 in

    Details...
    Original price was: $126.50.Current price is: $110.00.Add to cart
    Original price was: $126.50.Current price is: $110.00.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    FIVESTAR MD3 Nose Evolution DLM Red 32003-41051-R
    Add to wishlist

    FIVESTAR MD3 Nose Evolution DLM Red 32003-41051-R

    SKU: FIV32003-41051-R
    Product information
    • Product Line

      MD3 Evolution

    • Style

      Late Model

    • Material

      Plastic

    • Color

      Red

    • Finish

      Natural

    • Quantity

      Kit

    • Variant

      Yes

    Details...
    Original price was: $217.35.Current price is: $189.00.Add to cart
    Original price was: $217.35.Current price is: $189.00.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    ELEMENT FIRE Quick Fist HD Mount 60150
    Add to wishlist

    ELEMENT FIRE Quick Fist HD Mount 60150

    SKU: EFE60150
    Product information
    • Weight0.095 lbs
    • Dimensions5.1 × 3.1 × 1.75 in
    • Material

      Rubber

    • Color

      Black

    • Finish

      Natural

    • Quantity

      Each

    • Product Line

      Quick Fist HD

    Details...
    Original price was: $6.90.Current price is: $6.00.Add to cart
    Original price was: $6.90.Current price is: $6.00.Add to wishlist
  • Add to wishlist
    Sale
    DERALE Stack Plate 34 Row Coole r Core (-10AN O-ring) 53478
    Add to wishlist

    DERALE Stack Plate 34 Row Coole r Core (-10AN O-ring) 53478

    SKU: DER53478
    Product information
    • Weight5.54 lbs
    • Dimensions18.75 × 13.05 × 2.25 in
    • Product Line

      Series 10000

    • Overall Width

      13 in

    • Overall Height

      12.063 in

    • Overall Depth

      2 in

    • Core Height

      10.063 in

    Details...
    Original price was: $422.64.Current price is: $367.51.Add to cart
    Original price was: $422.64.Current price is: $367.51.
    Quantity Only 8 left in stock!
    -+
    Add to cart
    Add to wishlist

    20