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ContiTech V-Ribbed Belt Set Review: Auxiliary drive kit for BLS, BXE and BKC engines

Contitech 6PK1050K1 V-Ribbed Belt Set
4.7
[Exact Chassis Match]  Fits vehicles from chassis number 1K-5-600 001 for guaranteed correct fit.
[Model 6PK1050K1]  Durable auxiliary drive kit clamping arm optimized for KRR applications.
[Engine Compatibility]  Fits BLS, BXE and BKC engines for straightforward replacement.
[Alternator Compatibility]  Designed for alternator-driven units, ensuring reliable belt tension and performance.
[Compact Lightweight Packaging]  Light 1.576 kg part with compact packaging (26.5 x 16.5 cm) for easy handling.
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Automotive auxiliary drive parts designed to replace worn belts and related components while matching specific engine requirements. The ContiTech V-Ribbed Belt Set targets alternator-driven configurations on vehicles with air conditioning or servotronic steering. Is it the right kit for vehicles carrying engine codes BLS, BXE or BKC?

⚡ At a Glance
  • Fitment Accuracy: Matched to engine codes BLS, BXE and BKC, designed for alternator-driven layouts
  • Best for: Owners needing a direct-replacement auxiliary drive kit for compatible engines
  • Not ideal for: Vehicles with engine codes other than BLS, BXE or BKC, or different drive configurations

A 6PK1050K1 auxiliary drive kit that includes a clamping arm identified as KRR. Intended for alternator-driven systems and compatible with vehicles fitted with air conditioning or servotronic steering.


Accurate fitment - thanks to explicit engine-code matching

Compatibility is specified by engine codes BLS, BXE and BKC, allowing a targeted replacement rather than a universal fit. Packaging details and part designation 6PK1050K1 confirm the intended application.

Quick verification against vehicle paperwork or VIN helps ensure correct selection. Reduced risk of fitment errors when replacing auxiliary drive components.

Ready for accessory-driven setups - with alternator-focused design

Driven unit is listed as alternator, and vehicle equipment notes include air conditioning and servotronic steering, indicating the kit suits accessory-loaded front ends. The clamping arm, noted as KRR, supports belt engagement and tensioning.

Suitable for servicing alternator-driven belts where extra accessory load exists. Less need to source additional ancillary parts for those specific configurations.

Simplified installation - thanks to included clamping arm/KRR

Clamping arm components are identified in the description as part of the kit, which aids correct belt positioning and tension during fitment. The secondary drive kit designation highlights inclusion of multiple necessary items.

Installation is more straightforward when the required clamping hardware is supplied. Workshop time can be reduced by avoiding separate parts orders.

✨ The 4 Key Reasons for ContiTech V-Ribbed Belt Set
  1. Robust components - Lasts through frequent belt tension and engine vibrations
  2. Complete kit - Includes clamping arm and secondary drive parts for straightforward replacement
  3. Proven reliability - User reviews report dependable performance under everyday driving conditions
  4. Compact packaging - Packaging dimensions reduce storage space and simplify bench handling
📋 Technical Details at a Glance
  • Category: Automotive Parts and Accessories
  • Brand: ContiTech
  • Part number: 6PK1050K1
  • Kit type: Auxiliary drive kit, secondary drive kit
  • Included part: Clamping arm / KRR
❓ Frequently Asked Questions

Q: Which engine codes are compatible with this kit?

A: Compatible engine codes are listed as BLS, BXE and BKC, so check vehicle engine code against these before ordering.

Q: Does the kit include a clamping arm?

A: Clamping arm is identified as KRR in the product descriptions, indicating the clamping arm is included as part of the kit.

Q: Is the kit intended for vehicles with air conditioning or servotronic steering?

A: Product descriptions specifically note suitability for vehicles with air conditioning and for those with servotronic steering.

🏆 Our Verdict

The ContiTech V-Ribbed Belt Set suits owners of vehicles carrying BLS, BXE or BKC engines who require a matched auxiliary drive replacement. Inclusion of a clamping arm/KRR and alternator-focused compatibility makes it well suited to accessory-driven front ends. User feedback highlights reliability and value, suggesting sensible long-term replacement performance.