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BILSTEIN Valve Kit 12mm Linear & Digressive B4-MKT-0013A00

Name: Wheel Front Ltd. Liability Company
Price range: $

SKU: BILB4-MKT-0013A00

🇺🇸 Always Express Shipping From USA

⏱️ Estimated Shipping: 1-3 days

🌍 Fast International Shipping Support

🤝 30-Day Backorder Guarantee: Full refund if we can't fulfill your order

🏅 Not Ready For Domestic Shipping In 72 Hours, 100% Refund

Original price was: $665.00.Current price is: $604.31.

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1 in stock

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Categories: Coil-Overs and Components, Shocks, Struts, Suspension and Components Tags: Coil-Overs and Components, Shock and Strut Components, Shocks, Struts, Suspension and Components

Product information

Weight	9.84 lbs
Dimensions	16.55 × 12.5 × 8.9 in
Quantity	Kit
Digressive / Linear	Linear / Digressive
Valve Discs Included	Yes
Valve Disc A Outside Diameter	15 mm
Valve Disc A Thickness	0.50 mm
Valve Disc B Outside Diameter	15.5 mm
Valve Disc B Thickness	0.50 mm
Valve Disc C Outside Diameter	16 mm
Valve Disc C Thickness	0.50 mm
Valve Disc D Outside Diameter	16.5 mm
Valve Disc D Thickness	0.50 mm
Valve Disc E Outside Diameter	17 mm
Valve Disc E Thickness	0.50 mm
Valve Disc F Outside Diameter	17.5 mm
Valve Disc F Thickness	0.50 mm
Valve Disc G Outside Diameter	18 mm
Valve Disc G Thickness	0.10 mm
Valve Disc H Outside Diameter	18 mm
Valve Disc H Thickness	0.15 mm
Valve Disc I Outside Diameter	18 mm
Valve Disc I Thickness	0.50 mm
Valve Disc J Outside Diameter	18.5 mm
Valve Disc J Thickness	0.50 mm
Valve Disc K Outside Diameter	19 mm
Valve Disc K Thickness	0.50 mm
Valve Disc L Outside Diameter	19.5 mm
Valve Disc L Thickness	0.50 mm
Valve Disc M Outside Diameter	20 mm
Valve Disc M Thickness	0.50 mm
Valve Disc N Outside Diameter	20 mm
Valve Disc N Thickness	0.15 mm
Valve Disc O Outside Diameter	20 mm
Valve Disc O Thickness	0.20 mm
Valve Disc P Outside Diameter	20 mm
Valve Disc P Thickness	0.25 mm
Valve Disk Q Outside Diameter	20 mm
Valve Disk Q Thickness	0.30 mm
Valve Disc R Outside Diameter	20 mm
Valve Disc R Thickness	0.35 mm
Valve Disc S Outside Diameter	20 mm
Valve Disc S Thickness	0.40 mm
Valve Disc T Outside Diameter	20 mm
Valve Disc T Thickness	0.45 mm
Valve Disc U Outside Diameter	20 mm
Valve Disc U Thickness	0.50 mm
Valve Disc V Outside Diameter	24 mm
Valve Disc V Thickness	0.15 mm
Valve Disc W Outside Diameter	24 mm
Valve Disc W Thickness	0.20 mm
Valve Disc X Outside Diameter	24 mm
Valve Disc X Thickness	0.25 mm
Valve Disc Y Outside Diameter	24 mm
Valve Disc Y Thickness	0.30 mm
Valve Disc Z Outside Diameter	24 mm
Valve Disc Z Thickness	0.35 mm
Valve Disc Aa Outside Diameter	24 mm
Valve Disc Aa Thickness	0.40 mm
Valve Disc Ab Outside Diameter	24 mm
Valve Disc Ab Thickness	0.45 mm
Valve Disc Ac Outside Diameter	24 mm
Valve Disc Ac Thickness	0.50 mm
Valve Disc Ad Outside Diameter	26 mm
Valve Disc Ad Thickness	0.50 mm
Valve Disc Ae Outside Diameter	28 mm
Valve Disc Ae Thickness	0.10 mm
Valve Disc Af Outside Diameter	28 mm
Valve Disc Af Thickness	0.15 mm
Valve Disc Ag Outside Diameter	28 mm
Valve Disc Ag Thickness	0.20 mm
Valve Disc Ah Outside Diameter	28 mm
Valve Disc Ah Thickness	0.25 mm
Valve Disc Ai Outside Diameter	28 mm
Valve Disc Ai Thickness	0.30 mm
Valve Disc Aj Outside Diameter	28 mm
Valve Disc Aj Thickness	0.35 mm
Valve Disc Ak Outside Diameter	28 mm
Valve Disc Ak Thickness	0.40 mm
Valve Disc Al Outside Diameter	28 mm
Valve Disc Al Thickness	0.45 mm
Valve Disc Am Outside Diameter	28 mm
Valve Disc Am Thickness	0.50 mm
Valve Disc An Outside Diameter	36 mm
Valve Disc An Thickness	0.20 mm
Valve Disc Ao Outside Diameter	36 mm
Valve Disc Ao Thickness	0.25 mm
Valve Disc Ap Outside Diameter	36 mm
Valve Disc Ap Thickness	0.30 mm
Valve Disc Aq Outside Diameter	36 mm
Valve Disc Aq Thickness	0.35 mm
Valve Disc Ar Outside Diameter	36 mm
Valve Disc Ar Thickness	0.40 mm
Valve Disc As Outside Diameter	36 mm
Valve Disc As Thickness	0.45 mm
Valve Disc At Outside Diameter	36 mm
Valve Disc At Thickness	0.50 mm
Case Included	Yes
Bleed Discs Included	Yes
Bleed Disc A Inside Diameter	12.01 mm
Bleed Disc A Outside Diameter	36.5 mm
Bleed Disc A Thickness	0.30 mm
Bleed Disc A Number Of Notches	1.0
Bleed Disc B Inside Diameter	12.01 mm
Bleed Disc B Outside Diameter	36.5 mm
Bleed Disc B Thickness	0.15 mm
Bleed Disc B Number Of Notches	2.0
Bleed Disc C Inside Diameter	12.01 mm
Bleed Disc C Outside Diameter	36.5 mm
Bleed Disc C Thickness	0.20 mm
Bleed Disc C Number Of Notches	2.0
Bleed Disc D Inside Diameter	12.01 mm
Bleed Disc D Outside Diameter	36.5 mm
Bleed Disc D Thickness	0.25 mm
Bleed Disc D Number Of Notches	2.0
Bleed Disc E Inside Diameter	12.01 mm
Bleed Disc E Outside Diameter	36.5 mm
Bleed Disc E Thickness	0.15 mm
Bleed Disc E Number Of Notches	4.0
Bleed Disc F Inside Diameter	12.01 mm
Bleed Disc F Outside Diameter	36.5 mm
Bleed Disc F Thickness	0.20 mm
Bleed Disc F Number Of Notches	4.0
Bleed Disc G Inside Diameter	12.01 mm
Bleed Disc G Outside Diameter	36.5 mm
Bleed Disc G Thickness	0.25 mm
Bleed Disc G Number Of Notches	4.0
Bleed Disc H Inside Diameter	12.01 mm
Bleed Disc H Outside Diameter	36.5 mm
Bleed Disc H Thickness	0.15 mm
Bleed Disc H Number Of Notches	8.0
Bleed Disc I Inside Diameter	12.01 mm
Bleed Disc I Outside Diameter	36.5 mm
Bleed Disc I Thickness	0.20 mm
Bleed Disc I Number Of Notches	8.0
Race Shims Included	Yes
Race Shim A Outside Diameter	40 mm
Race Shim A Thickness	0.15 mm
Race Shim A Quantity	20.0
Valve Disc A Inside Diameter	12.01 mm
Valve Disc A Quantity	20.0
Valve Disc B Inside Diameter	12.01 mm
Valve Disc B Quantity	20.0
Valve Disc C Inside Diameter	12.01 mm
Valve Disc C Quantity	20.0
Valve Disc D Inside Diameter	12.01 mm
Valve Disc D Quantity	20.0
Valve Disc E Inside Diameter	12.01 mm
Valve Disc E Quantity	20.0
Valve Disc F Inside Diameter	12.01 mm
Valve Disc F Quantity	20.0
Valve Disc G Inside Diameter	12.01 mm
Valve Disc G Quantity	20.0
Valve Disc H Inside Diameter	12.01 mm
Valve Disc H Quantity	20.0
Valve Disc I Inside Diameter	12.01 mm
Valve Disc I Quantity	20.0
Valve Disc J Inside Diameter	12.01 mm
Valve Disc J Quantity	20.0
Valve Disc K Inside Diameter	12.01 mm
Valve Disc K Quantity	20.0
Valve Disc L Inside Diameter	12.01 mm
Valve Disc L Quantity	20.0
Valve Disc M Inside Diameter	12.01 mm
Valve Disc M Quantity	20.0
Valve Disc N Inside Diameter	12.01 mm
Valve Disc N Quantity	20.0
Valve Disc O Inside Diameter	12.01 mm
Valve Disc O Quantity	20.0
Valve Disc P Inside Diameter	12.01 mm
Valve Disc P Quantity	20.0
Valve Disc Q Inside Diameter	12.01 mm
Valve Disc Q Quantity	20.0
Valve Disc R Inside Diameter	12.01 mm
Valve Disc R Quantity	20.0
Valve Disc S Inside Diameter	12.01 mm
Valve Disc S Quantity	20.0
Valve Disc T Inside Diameter	12.01 mm
Valve Disc T Quantity	20.0
Valve Disc U Inside Diameter	12.01 mm
Valve Disc U Quantity	20.0
Valve Disc V Inside Diameter	12.01 mm
Valve Disc V Quantity	20.0
Valve Disc W Inside Diameter	12.01 mm
Valve Disc W Quantity	20.0
Valve Disc X Inside Diameter	12.01 mm
Valve Disc X Quantity	20.0
Valve Disc Y Inside Diameter	12.01 mm
Valve Disc Y Quantity	20.0
Valve Disc Z Inside Diameter	12.01 mm
Valve Disc Z Quantity	20.0
Valve Disc Aa Inside Diameter	12.01 mm
Valve Disc Aa Quantity	20.0
Valve Disc Ab Inside Diameter	12.01 mm
Valve Disc Ab Quantity	20.0
Valve Disc Ac Inside Diameter	12.01 mm
Valve Disc Ac Quantity	20.0
Valve Disc Ad Inside Diameter	12.01 mm
Valve Disc Ad Quantity	20.0
Valve Disc Ae Inside Diameter	12.01 mm
Valve Disc Ae Quantity	20.0
Valve Disc Af Inside Diameter	12.01 mm
Valve Disc Af Quantity	20.0
Valve Disc Ag Inside Diameter	12.01 mm
Valve Disc Ag Quantity	20.0
Valve Disc Ah Inside Diameter	12.01 mm
Valve Disc Ah Quantity	20.0
Valve Disc Ai Inside Diameter	12.01 mm
Valve Disc Ai Quantity	20.0
Valve Disc Aj Inside Diameter	12.01 mm
Valve Disc Aj Quantity	20.0
Valve Disc Ak Inside Diameter	12.01 mm
Valve Disc Ak Quantity	20.0
Valve Disc Al Inside Diameter	12.01 mm
Valve Disc Al Quantity	20.0
Valve Disc Am Inside Diameter	12.01 mm
Valve Disc Am Quantity	20.0
Valve Disc An Inside Diameter	12.01 mm
Valve Disc An Quantity	20.0
Valve Disc Ao Inside Diameter	12.01 mm
Valve Disc Ao Quantity	20.0
Valve Disc Ap Inside Diameter	12.01 mm
Valve Disc Ap Quantity	20.0
Valve Disc Aq Inside Diameter	12.01 mm
Valve Disc Aq Quantity	20.0
Valve Disc Ar Inside Diameter	12.01 mm
Valve Disc Ar Quantity	20.0
Valve Disc As Inside Diameter	12.01 mm
Valve Disc As Quantity	20.0
Valve Disc At Inside Diameter	12.01 mm
Valve Disc At Quantity	20.0
Valve Disc Au Outside Diameter	36 mm
Valve Disc Au Inside Diameter	12.01 mm
Valve Disc Au Thickness	0.60 mm
Valve Disc Au Quantity	20.0
Valve Disc Av Outside Diameter	36 mm
Valve Disc Av Inside Diameter	12.01 mm
Valve Disc Av Thickness	0.80 mm
Valve Disc Av Quantity	20.0
Valve Disc Aw Outside Diameter	36.4 mm
Valve Disc Aw Inside Diameter	12.01 mm
Valve Disc Aw Thickness	0.25 mm
Valve Disc Aw Quantity	20.0
Valve Disc Ax Outside Diameter	36.4 mm
Valve Disc Ax Inside Diameter	12.01 mm
Valve Disc Ax Thickness	0.35 mm
Valve Disc Ax Quantity	20.0
Valve Disc Ay Outside Diameter	37.4 mm
Valve Disc Ay Inside Diameter	12.01 mm
Valve Disc Ay Thickness	0.25 mm
Valve Disc Ay Quantity	20.0
Valve Disc Az Outside Diameter	37.4 mm
Valve Disc Az Inside Diameter	12.01 mm
Valve Disc Az Thickness	0.30 mm
Valve Disc Az Quantity	20.0
Valve Disc Ba Outside Diameter	37.4 mm
Valve Disc Ba Inside Diameter	12.01 mm
Valve Disc Ba Thickness	0.35 mm
Valve Disc Ba Quantity	20.0
Valve Disc Bb Outside Diameter	37.4 mm
Valve Disc Bb Inside Diameter	12.01 mm
Valve Disc Bb Thickness	0.40 mm
Valve Disc Bb Quantity	20.0
Valve Disc Bc Outside Diameter	37.4 mm
Valve Disc Bc Inside Diameter	12.01 mm
Valve Disc Bc Thickness	0.45 mm
Valve Disc Bc Quantity	20.0
Valve Disc Bd Outside Diameter	37.4 mm
Valve Disc Bd Inside Diameter	12.01 mm
Valve Disc Bd Thickness	0.50 mm
Valve Disc Bd Quantity	20.0
Valve Disc Be Outside Diameter	32 mm
Valve Disc Be Inside Diameter	12.01 mm
Valve Disc Be Thickness	0.20 mm
Valve Disc Be Quantity	20.0
Valve Disc Bf Outside Diameter	32 mm
Valve Disc Bf Inside Diameter	12.01 mm
Valve Disc Bf Thickness	0.25 mm
Valve Disc Bf Quantity	20.0
Valve Disc Bg Outside Diameter	31 mm
Valve Disc Bg Inside Diameter	19.01 mm
Valve Disc Bg Thickness	0.20 mm
Valve Disc Bg Quantity	20.0
Check Valve Spring Discs Included	Yes
Check Valve Spring Disc Outside Diameter	28 mm
Check Valve Spring Disc Inside Diameter	12.01 mm
Check Valve Spring Disc Thickness	0.20 mm
Check Valve Spring Disc Quantity	20.0
Support / Brake Discs Included	Yes
Support / Brake Disc A Outside Diameter	20 mm
Support / Brake Disc A Inside Diameter	12.01 mm
Support / Brake Disc A Thickness	3 mm
Support / Brake Disc A Quantity	20.0
Support / Brake Disc B Outside Diameter	32.5 mm
Support / Brake Disc B Inside Diameter	12.01 mm
Support / Brake Disc B Thickness	2.5 mm
Support / Brake Disc B Quantity	20.0
Bleed Disc A Quantity	10.0
Bleed Disc B Quantity	10.0
Bleed Disc C Quantity	10.0
Bleed Disc D Quantity	10.0
Bleed Disc E Quantity	10.0
Bleed Disc F Quantity	10.0
Bleed Disc G Quantity	10.0
Bleed Disc H Quantity	10.0
Bleed Disc I Quantity	10.0
Bleed Disc J Inside Diameter	12.01 mm
Bleed Disc J Outside Diameter	36.5 mm
Bleed Disc J Thickness	0.50 mm
Bleed Disc J Number Of Notches	8.0
Bleed Disc J Quantity	10.0
Preload Ring Included	Yes
Preload Ring A Thickness	0.034 mm
Preload Ring A Quantity	10.0
Brand	BILSTEIN
Type	Shock and Strut Components
Condition	New
Manufacturer Part Number (MPN)	B4-MKT-0013A00

Description

Shock Rebuild - Valve Rebuild - Linear / Digressive - 12 mm Valve Discs - Kit

Features

Wheel Front is the USA Automotive Authorized Retailer
High-Performance Automotive Parts
100% Legit Auto Parts From USA
100% Satisfaction Guarantee
Low Price and Vehicle Fitment Guarantee
Inventory Monitoring Guarantee

Description

Description

Shock Rebuild – Valve Rebuild – Linear / Digressive – 12 mm Valve Discs – Kit

Why Choose Us?

Frequently Asked Questions

What sets Wheel Front Shop apart from the rest?

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.

How fast do we process backorders for auto parts?

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.

Why Choose Our International Shipping?

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.

How long does shipping take?

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%

Can I track my order?

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.

Do you have my product in stock?

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.

My goods arrived damaged, what should I do?

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.

How do I return an order?

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 BILSTEIN

Bilstein is a leading authority in automotive and truck suspensions. With a very successful history in track, road, and off-road racing, Bilstein produces top-of-the-line shocks, springs, and suspension components that are sure to add that extra boost to performance.