PEM CSMS56731 Center Ms Spline 5.67 1310

( Brand: Pem ), ( Type: Differential Cases ), ( Manufacturer Part Number: CSMS56731 ), ( Performance Part: Yes )

Review PEM New Section Ms 5.67 31 Spline

The PEM CSMS56731 Center MS 5.67 31 Spline 1310 is a high-performance, heavy-duty automotive differential pinion gear designed for superior durability and reliability. This gear is engineered to meet the demanding requirements of off-road and high-performance applications.

The CSMS56731 is a 5.67 ratio gear, meaning it has a tooth pitch of 5.67 modules. This gear size is commonly used in various automotive applications, including heavy-duty trucks, SUVs, and performance vehicles. The 31 spline design provides a robust connection between the differential and the driveshaft, ensuring maximum power transfer and durability.

The PEM CSMS56731 is manufactured using a specialized heat treatment process, which enhances the strength and hardness of the steel. This results in a gear that can handle the high loads and torque required in off-road and high-performance driving. The tooth profile is designed with precision to ensure a positive engagement between gears, reducing noise and vibration.

The CSMS56731 is also engineered with a center-type design, which provides additional clearance for larger ring gears and reduces the risk of interference with other differential components. This design also allows for easier installation and removal of the pinion gear.

This PEM differential pinion gear is made in the USA and meets or exceeds OEM specifications. It is backed by a one-year warranty against defects in materials and workmanship. The CSMS56731 is an ideal choice for anyone looking to upgrade their differential system with a high-quality, durable, and reliable gear. Whether you're building a custom off-road vehicle or enhancing the performance of your daily driver, the PEM CSMS56731 is an excellent investment.

Pros and Cons of Buying PEM CSMS56731 Center MS 5.67 31 Spline 1310

a) High Strength: This type of chromemoly steel is highly regarded for its strength and durability, which is essential for automotive applications.

b) Enhanced Performance: The use of this type of steel can lead to improved engine performance due to its ability to handle increased power and torque.

c) Corrosion Resistance: Chromemoly steel, specifically the CSMS56731 variant, is known for its excellent resistance to corrosion, ensuring a longer service life.

d) Weight Savings: Compared to traditional steel, chromemoly steel is lighter, which can contribute to better fuel efficiency and performance.

a) Cost: Chromemoly steel is typically more expensive than standard steel, which can be a significant factor for some buyers.

b) Complexity: Working with chromemoly steel can be more challenging due to its unique properties, requiring specialized tools and expertise.

c) Availability: Chromemoly steel may not be as readily available as standard steel, which can make sourcing and fabrication more difficult.

d) Heat Treatment: Proper heat treatment is crucial when working with chromemoly steel to ensure optimal strength and durability. Incorrect heat treatment can lead to decreased performance and potential safety concerns.

PEM CSMS56731 Center MS 5.67 31 Spline 1310 is a high-performance chromemoly steel suitable for automotive applications. Its advantages include its strength, corrosion resistance, weight savings, and enhanced performance. However, its downsides include the added cost, complexity, limited availability, and the importance of proper heat treatment.

If your primary goal is to build a high-performance engine or chassis component, investing in PEM CSMS56731 Center MS 5.67 31 Spline 1310 may be worth considering, despite its higher cost and complexity. The performance benefits and durability make it a valuable investment for those who demand the best from their automotive projects. If, however, you are working on a budget or do not require the advanced properties of chromemoly steel, there are more cost-effective alternatives available.

Details:

Condition: New. NEW Section MS 5.67 31 Spline 1310. Part Number: CSMS56731. Manufacturer: PEM.

part #: csms56731 prices

• $119.76-$162.87

specifications addedclutch:

• brand: Pem
• type: Differential Cases
• manufacturer part number: CSMS56731
• performance part: Yes

offer addedclutch:

• started: June 14, 2025
• quantity: 1
• sold: 0
• options: Ship-to-home
• availability: In Stock

payments addedclutch:

• wallet: Apple-pay
• credit card: Mastercard
• other

general addedclutch:

• Transmission Drivetrain > Clutch Parts Kits > Additional Clutch Parts
• condition: New

shipping addedclutch:

• class: Standard
• transit: 4-11 Days
• cost: $0.00
• type: Fixed
• service: Standard

returns addedclutch:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

seller addedclutch:

• city: San Leandro, California
• # reviews: 105070
• rating: 99.5%

Pem CSMS56731 Is Similar To:

• Pem Csfs54331 Center Section Assembly (61.7% similar) Differential type: spool. Ready to stand up the punishing conditions of challenging landscapes. Enables you to keep your engine in the power band for more giddy-up and high speed. Finish: natural. Spool material: steel. Ring and pinion ratio: 5.43. Yoke series: 1310 series. Condition: new...(November 3rd, 2024)