New Clutch Master Cylinder (FE49370 Casting) – Premium Replacement for Automotive and Industrial Equipment
ABC Dynamics: Precision Parts for Uncompromising Performance.
Get your clutch system back to peak performance with the CM3615340 Clutch Master Cylinder from ABC Dynamics. Engineered with a precise 1-inch bore size and manufactured using high-grade materials, this unit is the ideal replacement solution for both demanding industrial equipment and specialized automotive systems. Don’t compromise on operation—trust our expertise for quality you can feel with every shift.
Key Specifications & Expert Features
- Bore Diameter: 1-inch bore size (Critical for proper hydraulic pressure calibration)
- Outlet Size: 7/16″-24 (Standard thread for direct line connection)
- Vehicle Use: Engineered to meet the high demands of both medium duty trucks and heavy industrial equipment.
- Companion Repair Kit: 234MK (Note: Do not install check valve)
- Brake Master Version: M4921283 (Uses same casting)
Verified Casting & Part Numbers (Cross-Reference)
This master cylinder is a confirmed, accurate replacement for the following casting numbers, commonly found on various makes of heavy-duty trucks, equipment, and specialty automobiles. Matching your existing part number is the most reliable method to ensure correct fitment:
- FE49370
- 84
- 616397
- 617489
- 617979
- 618082
- 5460917
- 5460977
- 5462424
- 5464293
- 5464297
- 5464382
- 5465245
- 29808C
- 29819C
- 29833C
- 29836C
- 29838C
- FE40615
- FE49360
- 238-C
Brake Version Cross-Reference: For the Brake Master Cylinder using this same casting, refer to SKU: M4921283.
Expert Installation Note: Maximizing Clutch Feel and Longevity
Experience Tip: Whether installing on a heavy-duty truck or a piece of industrial equipment, ensure the pushrod length and linkage alignment are correct. Improper adjustment is a leading cause of poor clutch release and premature seal wear. Our master cylinder features a specially honed bore to resist wear, ensuring your new seals last longer when paired with proper installation.
⚠ CRITICAL: Verify Bore Size Before Purchasing
To ensure proper clutch hydraulic pressure and safety, it is absolutely critical to physically verify that this master cylinder’s 1-inch bore size and 7/16″-24 outlet size match your existing unit. This specification determines the hydraulic displacement and must be accurate for proper automotive and industrial function.












