Prox 32x44x8mm Crankshaft oil sealsYAMAHA 125 YZ 125 - 1986 - 1997Ref : PRO00391A / 1017344

PROX Crankshaft Oil Seal 32x44x8mm — designed to ensure sealing on the crankshaft side for motocross machines. This individual spare part from PROX, manufacturer reference 41.2-32099, features dimensions of 32 x 44 x 8 mm for precise installation on the rotating shafts of compatible two-stroke and four-stroke engines.

• Dimension: 32 x 44 x 8 mm
• Packaging: individual (UNITARY)
• Brand: PROX
• Category: Crankshaft Oil Seal

The oil seal protects your engine case by preventing oil leaks and the ingress of dirt between the crankshaft and the engine case — an essential component during engine disassembly, bearing refurbishment, or routine maintenance. Its exact dimensions ensure a proper fit for the specified shaft passages.

Common compatibilities: usage indicators on motocross bikes, notably YAMAHA YZ 125 (1995–1997). Always check the dimensions and reference before installation to ensure compatibility with your model.

Mechanical advice: replace the oil seal when removing the crankshaft or in case of visible leaks. Installation is recommended with an appropriate tool and alignment check to preserve the sealing lip and avoid any pinching.