See more parts for Nissan Pulsar

ACL Nissan 4 0.50 Oversized Main Bearing Set for Pulsar/Sentra 1982-2005 - 5M1633-.50

ACL Nissan 4 0.50 Oversized Main Bearing Set for Pulsar/Sentra 1982-2005

~~$29.15~~ SALE: $18.95

Add to Wishlist

Model#5M1633-.50
ManufacturerACL

Have a Question?

Live Chat (480) 966 3040

BEST PRICES, AMAZING SERVICE

ACL Race Series Engine Bearings - 5M1633-.50

If you're looking to enhance your engine's performance, the ACL Race Series Engine Bearings (part number 5M1633-.50) are engineered to meet the demands of high RPM conditions. These trimetal bearings are perfect for Nissan enthusiasts, specifically fitting models like the Nissan Pulsar (1987-2005) and Nissan Sentra (1982-2018). With a focus on durability and performance, these bearings provide the reliability you need for both daily driving and track days.

Key Features

High strength overlay plate with reduced thickness for improved fatigue resistance.
Hardened steel backs on rod bearings enhance support and retention within the housing.
Increased crush for better bearing retention during high-stress conditions.
Flash plating elimination on the back improves heat transfer and grip.
Increased eccentricity compensates for bore distortion at high RPMs, aiding hydrodynamic oil film formation.
3/4 grooved main bearings maximize load-carrying surface area and oil flow to conrod bearings.
Tight wall tolerances maintain consistent clearances for optimal performance.
Enlarged ID chamfers accommodate large fillet radii on performance crankshafts.

Technical Specifications

Available Sizes: STD, .025, .25, .50
Oil Clearance: Standard
Half Type: Upper & Lower
Material: Tri-metal with hardened steel backs
Min Standard Shaft Size: 2.0847 in / 52.951 mm
Max Standard Shaft Size: 2.0852 in / 52.964 mm
Min Standard Tunnel Size: 2.2305 in / 56.654 mm
Max Standard Tunnel Size: 2.231 in / 56.667 mm
Max Wall at Crown: 0.0720 in / 1.830 mm
Max Overall Length: 0.787 in / 20.00 mm

Customer Feedback

One Nissan Sentra owner shared, "I swapped in these ACL bearings during my engine rebuild, and the difference was noticeable. The engine runs smoother, and I can push it to higher RPMs without worrying about bearing failure." Another Nissan Pulsar enthusiast mentioned, "These bearings fit perfectly and helped with oil flow during track days. No issues even with aggressive driving!"

Why Choose ACL?

When it comes to performance upgrades, the right engine bearings can make a significant difference. The ACL Race Series Engine Bearings are designed for those who demand more from their vehicles, ensuring that you get the most out of your Nissan's engine. Whether you're hitting the track or just enjoying a spirited drive, these bearings are a solid investment for your performance needs.

Other Part Numbers:
ACL #acl5M1633-.50

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Make Vehicle	Model	Year
1987-2005 Nissan Pulsar	Pulsar	1987-2005
1982-2018 Nissan Sentra	Sentra	1982-2018

ACL Banner

Who is ACL?

ACL is a company that specializes in manufacturing and distributing high-quality engine bearings that have played a key role in the Australian automotive parts market.

Based in Launceston, Tasmania, Australia, the company has been in the business for more than 70 years and has become the leading brand when it comes to its market segment.

Throughout the years, ACL has consistently provided top quality products and has become the equipment supplier of multiple Automotive brands such as Lancia, Mazda, Mini, Mitsubishi, Nissan, Peugeot, Subaru, Toyota, Volvo, Suzuki, Renault, SAAB, and more. ACL also provides a replacement product range used by the aftermarket industry.

The company ensures that it maintains its high level of standard by employing manufacturing processes that are ISO certified. They also use the industry’s most advanced tooling equipment and designing software that allows them to create products that are superior in quality. ACL has been known worldwide to create bearings that are durable, innovative, and precise.

ACL also offers bearing used for high-performance applications. The company has been involved in motorsport racing since the 1960s and has manufactured bearings used in Brabham Formula 1. Today, their products are being used in different racing disciplines such as the Australian Supercar Championship, Drag racing, Driftings, and Rally.

Purchase ACL Bearings at Vivid Racing

Engine Bearings are a critical component of a vehicle and should not be overlooked. If you want to make sure that what you get is something you could rely on, then ACL is the brand for you. With over 200 engine applications, whether it’s an American, Australian, European, or Asian made vehicle, ACL got you covered. Visit Vivid Racing and check out their list of bearings that would fit your specific needs.