Description

Piston Ring Compressor – 4.320 in Bore – Tapered – Billet Aluminum – Black Anodized – 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.

About ARP

Automotive Racing Products (ARP) started in 1968, in Southern California. Their product line includes everything from engine and driveline fasteners for OEM replacement parts to exotic specialty hardware for the Formula 1, Indycar, NASCAR, NHRA Drag Racing, and Marine Applications. They produce a number of specialty products like cylinder head fastener kits, connecting rod bolts, exhaust manifold/header fastener kits, oil pan fastener kits, piston ring compressors, and more.

International Shipping

Below are estimated rates and delivery times for popular destinations; full carrier options are available at checkout.

Our dedicated team has years of experience managing international logistics and customs documentation to ensure smooth delivery from our US warehouse to your door. Please review our shipping policy and local import regulations before ordering.

Loading international estimates...

Reviews

There are no reviews yet.

Be the first to review “ARP 4.320 Ring Compressor 900-3200”

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

    MSD IGNITION Distributor 90 Degree Socket Boots- 2 Per Card 3321

    SKU: MSD3321
    Product information
    • Weight0.155 lbs
    • Dimensions7.85 × 6.1 × 1.45 in
    • Quantity

      Pair

    • Boot Style

      Distributor / Coil

    • Angle

      90 degree

    • Terminal Included

      Yes

    • Terminal Quantity

      2.0

    Details...
    Original price was: $17.00.Current price is: $14.78.Add to cart
    Original price was: $17.00.Current price is: $14.78.
    Quantity Only 9 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SEALED POWER Moly Piston Ring Set E232K40

    SKU: SEAE232K40
    Product information
    • Weight1.1 lbs
    • Dimensions5.1 × 5 × 3.2 in
    • Quantity

      Kit

    • Variant

      Yes

    • Variant Group

      Piston Rings146

    • Variant Column

      Bore (standard)

    • Product Line

      Performance

    Details...
    Original price was: $98.92.Current price is: $89.93.Add to cart
    Original price was: $98.92.Current price is: $89.93.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    VENTSHADE Window Ventvisor 4Pc. 94263

    SKU: VEN94263
    Product information
    • Weight2.43 lbs
    • Dimensions47 × 12 × 2.5 in
    • Product Line

      Original Ventvisor

    • Application Specific

      Yes

    • In Channel / Out Of Channel

      Out of Channel

    • Front Included

      Yes

    • Material

      Plastic

    Details...
    Original price was: $77.00.Current price is: $69.99.Add to cart
    Original price was: $77.00.Current price is: $69.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HUSKY LINERS Front Floor Liners 13251

    SKU: HSK13251
    Product information
    • Weight7.2 lbs
    • Dimensions32 × 28 × 5.5 in
    • Material

      Plastic

    • Color

      Black

    • Finish

      Natural

    • Quantity

      Pair

    • Product Line

      WeatherBeater

    Details...
    Original price was: $85.00.Current price is: $76.49.Add to cart
    Original price was: $85.00.Current price is: $76.49.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOWARDS RACING COMPONENTS Solid Roller Lifters – SBM Vertical Style 91717

    SKU: HRC91717
    Product information
    • Weight4.775 lbs
    • Dimensions8.75 × 3.7 × 3.25 in
    • Product Line

      SportMax

    • Lifter Style

      Mechanical Roller

    • Body Diameter

      0.904 in

    • Pushrod Seat Height

      1.781 in

    • Weight

      255 grams

    Details...
    Original price was: $554.87.Current price is: $504.43.Add to cart
    Original price was: $554.87.Current price is: $504.43.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOWARDS RACING COMPONENTS Solid Roller Lifters – BBF Vertical Style 91247

    SKU: HRC91247
    Product information
    • Weight4.85 lbs
    • Dimensions8.7 × 3.6 × 3.2 in
    • Product Line

      SportMax

    • Material

      Chromoly

    • Color

      Black

    • Finish

      Oxide

    • Quantity

      Set of 16

    Details...
    Original price was: $501.94.Current price is: $456.31.Add to cart
    Original price was: $501.94.Current price is: $456.31.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOWE Stud For 22301 +.500 22355

    SKU: HOW22355
    Product information
    • Weight0.69 lbs
    • Dimensions6.65 × 2.65 × 1.95 in
    • Ball Diameter

      1.437 in

    • Taper

      2.04 in/ft

    • Stud Length

      4.13 in

    • Stud Extended Length

      Plus 0.5 in

    • Stud Thread

      1/2-20 in

    Details...
    Original price was: $50.39.Current price is: $45.81.Add to cart
    Original price was: $50.39.Current price is: $45.81.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEATHERTECH Side Window Deflectors 84697

    SKU: WEA84697
    Product information
    • Weight3.6 lbs
    • Dimensions47.5 × 13.5 × 2 in
    • Application Specific

      Yes

    • Front Mounting Style

      Snap-In

    • Rear Mounting Style

      Stick-On

    • In Channel / Out Of Channel

      In Channel

    • Front Included

      Yes

    Details...
    Original price was: $149.94.Current price is: $124.95.Add to cart
    Original price was: $149.94.Current price is: $124.95.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOLLEY Secondary Diaphragm 135-6

    SKU: HLY135-6
    Product information
    • Weight0.08 lbs
    • Dimensions7 × 5 × 1.8 in
    • Material

      Rubber

    • Quantity

      Each

    • Color

      Natural

    • Finish

      Natural

    • Primary / Secondary

      Secondary

    Details...
    Original price was: $72.00.Current price is: $65.19.Add to cart
    Original price was: $72.00.Current price is: $65.19.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    GT PERFORMANCE GT3 Horn Button Plain Billet Button -328412

    SKU: GTP11-1000
    Product information
    • Weight0.75 lbs
    • Dimensions5.4 × 5.2 × 3.6 in
    • Product Line

      GT3

    • Height

      1-1/2 in

    • Diameter

      3 in

    • Intended Steering Wheel

      3-Bolt

    • Hardware Included

      Yes

    Details...
    Original price was: $44.99.Current price is: $40.90.Add to cart
    Original price was: $44.99.Current price is: $40.90.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist

    31