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Perkins 4.248 Engine Crankshaft 31315851 for Case Massey Ferguson Tractors
31315851 is a crankshaft replacement part for a four-cylinder inline diesel engine that meets Perkins original specifications. It is designed specifically for the classic 4.248 (A4.248, 4.1L displacement) engine. As a core power conversion component of the engine, it converts the reciprocating linear motion of the piston into output rotational torque. It is suitable for heavy-duty working conditions in agriculture, industry, and construction machinery and is a key original-grade part for overhaul/refurbishment.
31315851 Crankshaft Perkins 4.248 for Case Massey Ferguson Tractors
Product Name: Crankshaft
Product Type: Replacement (not original) for aftermarket
Part Name: 31315851
Engine: Perkins 4.248
Cross Reference: 424827, 313 158 51, 313 159 8, 68 050, 84 421
Application:
- Trator CASE 580H
- Trator CBT 1000/ 2500/ 8220/ 8240
- Retroescavadeira MASSEY FERGUSON ME 86 HS
- Tratores MASSEY FERGUSON 250 / 250E/ 265 / 270 / 272/ 275 / 285 / 290 / 292 / 85 X
Origin: China
Warranty: 6-12 months
Packing: industrial package
Compatible Models: Perkins A4.248 (4.248);
Common Applications: Massey Ferguson 178/185/188/285/290/390/3060 tractors, MF 50E/60H industrial machinery, etc.
Direct Interchange: Original OEM number 31315851, can directly replace old crankshafts of the same series without additional machining/hole modification; reduces downtime.
Compatibility: Some crankshaft structures are similar to those of the Perkins 4.236 platform, but strict matching according to part numbers is required.
Tips:
- Follow original factory specifications when installing main bearing shells, connecting rod shells, thrust washers and oil seals. Tighten main bearing caps and connecting rod bolts in stages to the manufacturer’s required torque.
- Only technicians qualified in heavy‑duty diesel engine overhaul should perform this procedure. Run cold break‑in and oil pressure tests after installation.
- Check the engine serial number and crankshaft casting number before purchase to avoid incompatibility caused by version differences.
Another Massey Ferguson Cranshaft is offered. Click 31312701 Engine Cranshaft to view more.








