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BMW S85 Accessory Drive Belt Complete Kit - 11287838226KT1
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BMW S85 Accessory Drive Belt Complete Kit - 11287838226KT1

INA
KIT-11287838226KT1
In stock
$1,032.00 CAD $992.00 CAD

Complete belt service kit for S85 powered BMWs

BMW S85 Accessory Drive Belt Complete Kit - 11287838226KT

Alternative Available

We also recommend an equivalent from Genuine BMW.

Learn More
Ships in 3–4 days

Estimated Delivery: Oct 06, 2025 - Oct 12, 2025

BMW S85 Comprehensive Rod Bearing Replacement Kit - 11247841703KT2
BMW S85 Comprehensive Rod Bearing Replacement Kit - 11247841703KT2
$3,624.47 $3,149.00
BMW S85 Accessory Drive Belt Complete Kit - 11287838226KT
BMW S85 Accessory Drive Belt Complete Kit - 11287838226KT
$1,492.00 $1,466.00
BMW S85 Accessory Drive Belt Complete Kit - 11287838226KT1
Browse BMW services E6X M5/M6 • E9X M3 • Other Models
Product Product subtotal Quantity Price Product subtotal
BMW S85 Accessory Drive Belt Complete Kit - 11287838226KT1
BMW S85 Accessory Drive Belt Complete Kit - 11287838226KT1KIT-11287838226KT1
BMW S85 Accessory Drive Belt Complete Kit - 11287838226KT1KIT-11287838226KT1
$1,032.00
$992.00/ea
 $0.00
$1,032.00
$992.00/ea
 $0.00
Description

Details

SKU: KIT-11287838226KT
GTIN / UPC: N/A
Made in: N/A
Quality: Genuine / OE / OEM

OE Numbers

11287838226, 11287835482, 11287835483, 11287839133, 11287835417, 11287835996, 11287841228, 11281726181, 11281730571, 11281738061, 11281738605, 11281748130, 11281730349, 11287835422, 11287839135, 11281440237

MFG Numbers

6K1432, 6K1084, 6PK1084, 5320418100, FP04181

This Kit Includes

Qty Part SKU Brand
1 Serpentine Belt CON-6PK1432 Continental
1 Serpentine Belt CON-6PK1084 Continental
2 Drive Belt Pulley INA-5320342100 INA
1 Drive Belt Idler Pulley INA-5320418100 INA
2 Drive Belt Pulley Protection Cap BMW-11287835996 Genuine BMW
1 Pulley Protection Cap BMW-11281730349 Genuine BMW
1 Belt Tensioner Damper BMW-11287835417 Genuine BMW
1 Drive Belt Tensioner BMW-11287835422 Genuine BMW

Product Information
Complete drive belt kit for your E60/E61 M5 or E63/E64 M6

Built for the S85, this kit pairs Continental serpentine belts with both OE tensioners, plus both INA tensioner pulleys (INA-5320342100, pulley only, without lever), the INA idler pulley, and all required protection caps.

For the version of this kit with OE tensioner pulleys with levers: 11287838226KT

Your S85’s accessory drive powers the water pump, alternator, power steering pump, and A/C compressor. Replace the system every 80,000 km (50,000 miles) or 4 years. Servicing belts, pulleys, damper, and tensioner together ensures correct tension in all conditions, quiet operation, and reduces the chance of premature wear or belt failure.

Pulley (INA-5320342100) — compatibility & install notes

  • Primary OE cross-refs: 11287549557, 11281440237.

  • Can be used on S85 as a pulley-only replacement for BMW 11287839133 and 11287839135 when only the pulley is needed (without the lever).

  • Remove the bolt and backplate before installation.

About INA

INA is a globally recognized brand under the Schaeffler Group, specializing in high-precision engine, transmission, and chassis components. Known for German engineering excellence, INA supplies OEM parts for many of the world’s leading automotive manufacturers. Their product range includes timing components, belt drive systems, pulleys, tensioners, and valve train parts — all built to meet or exceed OEM standards.

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BMW M5
  • 2006 Manual RWD Sedan 5.0L V10 S85B50A Gas
  • 2006 SMG 7-speed RWD Sedan 5.0L V10 S85B50A Gas
  • 2007 Manual RWD Sedan 5.0L V10 S85B50A Gas
  • 2007 SMG 7-speed RWD Sedan 5.0L V10 S85B50A Gas
  • 2008 Manual RWD Sedan 5.0L V10 S85B50A Gas
  • 2008 SMG 7-speed RWD Sedan 5.0L V10 S85B50A Gas
  • 2009 Manual RWD Sedan 5.0L V10 S85B50A Gas
  • 2009 SMG 7-speed RWD Sedan 5.0L V10 S85B50A Gas
  • 2010 Manual RWD Sedan 5.0L V10 S85B50A Gas
  • 2010 SMG 7-speed RWD Sedan 5.0L V10 S85B50A Gas
BMW M6
  • 2006 Manual RWD Coupe 5.0L V10 S85B50A Gas
  • 2006 SMG 7-speed RWD Coupe 5.0L V10 S85B50A Gas
  • 2007 Manual RWD Convertible 5.0L V10 S85B50A Gas
  • 2007 SMG 7-speed RWD Convertible 5.0L V10 S85B50A Gas
  • 2007 Manual RWD Coupe 5.0L V10 S85B50A Gas
  • 2007 SMG 7-speed RWD Coupe 5.0L V10 S85B50A Gas
  • 2008 Manual RWD Convertible 5.0L V10 S85B50A Gas
  • 2008 SMG 7-speed RWD Convertible 5.0L V10 S85B50A Gas
  • 2008 Manual RWD Coupe 5.0L V10 S85B50A Gas
  • 2008 SMG 7-speed RWD Coupe 5.0L V10 S85B50A Gas
  • 2009 Manual RWD Convertible 5.0L V10 S85B50A Gas
  • 2009 SMG 7-speed RWD Convertible 5.0L V10 S85B50A Gas
  • 2009 Manual RWD Coupe 5.0L V10 S85B50A Gas
  • 2009 SMG 7-speed RWD Coupe 5.0L V10 S85B50A Gas
  • 2010 Manual RWD Convertible 5.0L V10 S85B50A Gas
  • 2010 SMG 7-speed RWD Convertible 5.0L V10 S85B50A Gas
  • 2010 Manual RWD Coupe 5.0L V10 S85B50A Gas
  • 2010 SMG 7-speed RWD Coupe 5.0L V10 S85B50A Gas

At GEMS autocraft, we offer high-quality auto parts, performance upgrades, and accessories. We also specialize in professional maintenance services, BMW retrofits, and advanced coding solutions—all available at our Longueuil, QC location.

Returns are accepted within 30 days if the item is unused and in original packaging. For full details, see our Return Policy.

Yes! All worldwide orders are shipped over boxed for security.

Yes! Once your order ships, you will receive a tracking number via email. You can also track your order anytime by logging into your account and visiting the "Orders" tab.

We accept credit cards, PayPal, Apple Pay, Google Pay, and Shop Pay for a seamless checkout experience.

GEMS autocraft Return & Warranty Policy

We are committed to customer satisfaction and offer a clear and efficient process for returns and warranty claims.

⟶ Returns
Return Window: Returns must be requested within 30 days of delivery.
Item Condition: Items must be unused, in original packaging, and in resellable condition.
Non-Returnable Items: Electrical components, fluids, lubricants, used parts, custom orders, and gift cards are final sale.
⟶ Warranty
Warranty Coverage: Most products and services are backed by a 1-year manufacturer or workmanship warranty. Eligibility may vary.
Claim Requirements: To submit a claim, provide the order number, product details, and a description of the issue. Supporting photos may be requested.
⟶ Additional Details
Refund Processing: Once inspected, refunds are issued within 3–5 business days to the original payment method.
Shipping Responsibility: Return shipping is the customer’s responsibility. Prepaid labels are available upon request.
Policy Details: View our complete Return and Warranty Policy for full conditions and examples.

Submit Return Request Submit Warranty Claim

Need help? Contact our support team.

We stand behind the quality of every product we offer. All manufacturer warranties are honored according to their policies, with most components covered for 1-5 years. All GEMS autocraft branded products are backed by a lifetime warranty.

Standard shipping fees may apply.

For customers choosing installation at GEMS autocraft, we take it a step further—both the replacement part and installation are covered at no charge during the warranty period.

Drive with confidence, knowing your investment is fully protected.

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