Deutz BF4L914 Engine Major Overhaul Kit is a major overhaul kit intended for the engine or application identified in the product title. This listing combines the existing HD Kits product information with the latest available vendor-supplied details so buyers can review fitment clues, specifications, included components, and replacement references in one place.

What Is Included

The vendor data currently supplied for this item lists the following components. Quantities and dimensional notes are retained where provided:

• Piston [STD] BF 914 [102.0 mm][3-Ring] (x 4)
• Ring Set [STD] BF 913 / 914 / C (x 4)
• Liner [Cylinder / Air Cooled / Finished] [102.0 mm] (x 4)
• Main Bearing Pair [STD] BF 913 / 914 / C [75.00 mm] (x 5)
• Stop Ring / Thrust Bearing [STD] 913 / 914 / C (x 1)
• Stop Ring / Thrust Bearing [STD] 913 / 914 / C (x 1)
• Rod Bearing Pair [STD] BF 913 / C [66.00 MM] (x 4)
• Rod Bushing [35 mm] 912 / 913 (x 4)
• Exhaust Valve [45?] BF / F 912 / 913 / 914 [3-Groove] (x 4)
• Intake Valve [45?] 912 / 913 / 914 NG [3-Groove] (x 4)
• Valve Cone / Cotter / Keeper / Collet [3-Groove / Notch] (x 16)
• Valve Guide [STD] 912 / 913 / 914 [NG] (x 8)
• Valve Seat Insert [EX / 45?] BF / F 912 / 913 / 914 (x 4)
• Valve Seat Insert [IN] F / D 912 / 913 / 914 [NG] (x 4)
• Gasket Kit [Full] F 4L 912 / 913 / W (x 1)
• Gasket [Turbo / Exh. Manifold / Rectangle] (x 1)
• Gasket [Turbo / Exhaust] 913 / 914 / 1012 / 103 / 2012 / 2013 (x 1)
• Gasket [Turbo / Lubricat. Oil Line] (Oval) (x 1)
• Gasket [Turbo / Oil Return Line] (Oval) (x 1)
• Sealing Ring [Copper] (x 3)
• Gasket [Valve Cover w / Glue] 914 (x 4)
• Intermediate Ring [3.00 mm] 913 / 914 / C (x 4)
• Tappet [Valve / Mechanical] 912 / 913 / 914 (x 8)
• Thrust Pad [Valve Drive / Rocker Arm] (x 8)
• Nozzle [Fuel Injector] BF / F 914 / C (x 4)
• Injector Washer – 1011 / 2011 / 1012 / 2012 / 1013 / 914 (x 4)
• Oil Filter [Spin-On] 912 / 913 / 914 / 1012 / 2012 (x 1)
• Oil Pump [40 Litre] 3 / 4L 912 / W / 913 (x 1)
• Head Bolt – BF / TD / TCD 913 / 914 / C (x 16)
• Camshaft Bushing – 912 / 913 / 914 (x 1)
• Rod Bolt [13mm Head] 912NG / 913 / 914 (x 8)
• Sleeve [Crankshaft / Rear] 912 / 913 / 914 (x 1)
• Fuel Filter [Spin-On] F 3 / 4 / 6L 912 / 913 (x 1)
• Fuel Pump – BF / F & D / TCD 914 / C (x 1)

What This Part Is Used For

This major overhaul kit is used during diesel-engine service, repair, or overhaul when the corresponding original component is worn, damaged, or being replaced as part of scheduled engine work. Using the correct configuration matters because engines within the same family can differ by serial number, build specification, piston or liner size, bearing size, gasket configuration, emissions version, or other production changes.

Before Ordering

Confirm the engine model, complete part number, and any available engine serial number before purchase. For rebuild kits, also verify required standard or oversize/undersize dimensions when applicable. The product title and vendor details above should be used as fitment references, not as a substitute for checking the engine data plate or the parts information for the specific machine. If your engine configuration is uncertain, provide the engine model and serial number when requesting a fitment check.

Common Questions

What is Deutz BF4L914 Engine Major Overhaul Kit?

It is a major overhaul kit for the engine or application identified in this listing, with the supplied specifications and component details shown above.

How do I confirm that it fits my engine?

Match the engine model and part number first, then verify the engine serial number, build code, and any size or configuration notes supplied for the part. This is especially important for overhaul kits and internal engine components.