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Item #:
199292994
ACL - BMW M20/M50/M52/M54-1919CC 80.0mm Bore 66.0mm Stroke .25mm Oversized Conrod Bearing Set (6B1490H-.25)
Item #:
199292994
€ 134
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*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, July 15
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ACL Race Series performance engine bearings deliver consistent accuracy and high strength, ensuring reliable fit and improved heat dissipation for peak performance.
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What Stands Out
Precision Engineering
Designed with meticulous precision for BMW M20/M50/M52/M54 engines, ensuring a perfect fit and optimum performance, enhancing engine longevity and reliability.
Oversized Option
The .25mm oversized design compensates for wear, restoring efficiency and power. Ideal for high-performance applications, it addresses common wear issues in older engines.
Durable Materials
Made from high-quality materials that withstand high temperatures and pressures, ensuring consistent performance and extended engine life, offering exceptional value for performance enthusiasts.
Product Details
| Brand Name | ACL |
| Bearing Number | 6B1490H-.25 |
| Bearing Type | Plain Bearing |
| Part Number | 6B1490H-.25 |
| Manufacturer | ACL |
| Model | 6B1490H-.25 |
| Included Components | ACL - BMW M20/M50/M52/M54 - 1919CC 80.0mm Bore 66.0mm Stroke .25mm Oversized Conrod Bearing Set (6B1490H-.25) |
| Item Type Name | Bearings |
| Item Dimensions | 7 x 2 x 4 inches (17.8 x 5.1 x 10.2 cm) |
| Item Weight | 7.84 ounces (222.26 grams) |
| Material Type | Alloy Steel |
| Compatible Lubricant | Oil |
| Brand | ACL |
| Material | Alloy Steel |
| Item dimensions L x W x H | 7 x 2 x 4 inches (17.8 x 5.1 x 10.2 cm) |
Who Should Buy?
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Engine Builders
Ideal for professional mechanics or enthusiasts building or rebuilding BMW engines requiring high-quality conrod bearings.
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Performance Tuners
Perfect for those looking to upgrade their BMW's performance with reliable and durable components.
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BMW Enthusiasts
Great for BMW owners seeking to maintain or enhance their vehicle's longevity and reliability.
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Casual Drivers
Not suitable for ordinary users who do not require advanced performance upgrades in their vehicles.
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Budget Builders
May not fit cost-conscious individuals seeking cheaper alternatives for engine repair or rebuild.
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Non-BMW Owners
Inappropriate for owners of vehicles other than BMW M20/M50/M52/M54 engines, as compatibility is limited.
Product Description
ACL - BMW M20/M50/M52/M54-1919CC 80.0mm Bore 66.0mm Stroke .25mm Oversized Conrod Bearing Set (6B1490H-.25)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What materials are used in the ACL Race Series bearings?
Answer: The bearings feature high strength steel backing and are designed for enhanced performance. -
Question:
How do these bearings improve engine performance?
Answer: They provide consistent accuracy, better heat dissipation, and improved bearing retention under pressure. -
Question:
What is the benefit of the extended oil grooves?
Answer: They provide less interruption to oil supply, preventing pressure pulsing and improving lubrication.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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12 June 2026 · via Trustpilot
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€ 134
Order now and get it around Wednesday, July 15
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Manufactured with exacting tolerances for superior performance.
- High strength steel backing enhances rod bearing retention.
- Improved crush for better retention under high radial pressures.
- Increased eccentricity compensates for bore distortion.
- Extended oil grooves ensure smooth oil supply for engine longevity.
- Precision measurement systems guarantee consistent accuracy.
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