AP Racing Pro5000R CP9660-2S4LN/3S4LN Pair of Calipers Nickel Finish 6 Piston
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Description
AP Racing Pro5000R CP9660-2S4L/3S4L Pair of Calipers Nickel Finish 6 Piston
Benefits from a radical asymmetric design concept.
- Superior dynamic performance.
- Increased stiffness.
- Forged, two piece aluminium alloy body.
- Available with either Anodised or Nickel plated surface treatments.
- Radial mount, 180.0mm x 42.0mm centres.
- Suits Ø380.0mm Max or 356.0mm Min x 36.0mm Max or 32.0mm Min thick discs.
- Stainless Steel Pistons.
- High temperature seals.
- 4lb Anti-knockback springs fitted.
- Stainless Steel wear plates.
Part Numbers:
Electroless Nickel Plated
- Right Hand Caliper = CP9660-2S4LN
- Left Hand Caliper = CP9660-3S4LN
| Brake Pad Information | CP3905D54 - Pad Area = 77.4cm² - Pad Depth = 54.0mm - Thickness = 18.0mm |
| TECHNICAL SPECIFICATIONS | |
| Piston Sizes - mm | Ø27.0 x 2 Ø31.8 x 2 Ø38.1 x 2 |
| Piston Area - cm² | 50.1 |
| Disc Diameter - mm | Max = 380.0mm Min = Ø356.0 |
| Disc Thickness - mm | Max = 36.0 Min = 32.0 |
| Weight - No Pads = Kg | 2.78 |
| Hydraulic Threads | M10x1.0 |
| Mounting Type | Radial |
| Mounting Centres - mm | 180.0 |
| Mounting Offset - mm | 42.0 |
| Mounting Hole Ø - mm | 12.15 Nominal |
| PL Dimension - mm | 63.5 |
| Bleedscrew Tightening Torque - Nm | 17 |
AP Racing CP9660 Pro5000R 6-piston calipers
Compare these calipers with the wider AP Racing motorsport brake range. CP9660 uses the CP3905D54 pad shape and is designed around 356-380mm discs within the dimensional limits above.
Important: this listing is for a pair of motorsport calipers, not a vehicle-specific bolt-on brake kit. Vehicle installation requires the correct discs, bells, brackets, hoses, master-cylinder balance and wheel clearance for the application. Do not assume direct fitment from vehicle tags alone.
Warranty, Shipping and Returns
Products are supplied with the applicable manufacturer warranty. We offer UK and worldwide shipping. Please refer to the live availability information and our shipping and returns policies before ordering.
Finance Options
Klarna payment options are available at checkout where eligible.
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Specifications
- Brand
- AP Racing
- Product type
- Big Brake Kits
- SKU:
- CP9660-2S4LN+CP9660-3S4LN
- Barcode
- CP9660-2S4LN+CP9660-3S4LN
You’ll earn 2135 Laps
For 1 item, including VAT but excluding delivery.
How it works
Sign in before ordering. Earn 1 Lap for every whole £1 of eligible product spend, including VAT.
Delivery, gift cards, sale-priced or discounted items and trade purchases do not earn Laps.
Purchase Laps become available 30 days after payment. Returns and refunds remove Laps earned on refunded items; pending Laps are cancelled.
This estimate follows your selected option and quantity. Checkout discounts can change eligibility. Bundle prices count once. Appstle records the final award after payment.
Sign in, open Spend Laps and choose an available reward. Redeem your Laps, copy your unique discount code and enter it at checkout using the same customer account.
Your tier makes your Laps go further: 1,000 Laps are worth £10 at Rookie, £12.50 at Contender, £20 at Pro or £25 at Champion. Choose £5 off £100, £10 off £200, £25 off £500 or £50 off £1,000 of eligible products.
Minimum spends include VAT and exclude delivery and ineligible products. Use one reward or discount code per order; it cannot be combined with any other product, order or shipping discount. Rewards apply only to eligible products and variants shown in your rewards profile. Returns and refunds remove the Laps earned on refunded items; pending Laps are cancelled. Spending Laps does not reduce your qualifying lifetime spend. Laps and standard reward codes do not expire.
Need help?
Product questions answered
Helpful answers before you order. Need more detail? Our team can help.
How do I confirm this part fits my vehicle?
Check the model, year, engine, chassis and any exclusions in the product description. Select the required option before adding to your basket. The vehicle selector helps narrow your search; contact us if your car has different factory options or existing modifications.
Can I order this for a modified car?
Existing modifications can change compatibility. Tell us which related parts are already fitted and how you use the car so we can help you check the right specification before ordering.
When will my order arrive?
Select your required option and check the live availability message above. Dispatch is when your order leaves us; delivery takes additional time and depends on the service and destination. If no verified lead time is shown, or you need the item for a fitting appointment or event, contact Nineteen72 Performance before ordering.
What is included in the price?
Check the product description, selected option and stated quantity before ordering. Images may show optional equipment or an example installation. If you need a matching pair, a complete kit or additional hardware, ask us to confirm exactly what is included.
How do I get help before ordering?
Contact Nineteen72 Performance with a link to this product and your question. For vehicle-specific parts, include your model, year, engine and any modifications that may affect compatibility.
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