No.A1885 – Caterpillar (CAT) Crankshaft Front & Rear Seal and Wear Sleeve Installer Kit

The A1885 CAT Front & Rear Crankshaft Seal and Wear Sleeve Installer Kit is a heavy-duty master service set engineered for the precise, damage-free press-installation of both front and rear crankshaft oil seals and wear sleeve assemblies on Caterpillar commercial and industrial diesel engines. Built to meet factory OEM specifications, this tool kit ensures replacement seals and wear rings are pressed squarely and seated to the exact factory depth, preventing oil seal distortion, lip damage, and premature oil leaks.

Key Product Features

  • Dual Front & Rear Capability: Specifically engineered to install both front and rear crankshaft oil seals and wear sleeves without needing separate single-purpose tools.

  • Simultaneous Seal & Wear Sleeve Press: Guides and presses the oil seal and wear sleeve assembly smoothly onto the crankshaft in one controlled operation.

  • Component Protection: Eliminates the risk of gouging, scoring, or scratching the delicate crankshaft journal surfaces and housing bores during service.

  • OEM-Equivalent Tooling: Matches the form, fit, and function of factory original Caterpillar tool group components: 6V-6142, 6V-6143, 5P-1737 (x3), 9S-8858, and 5P-1733.

Specifications & Engine Applications

  • OEM Tool Reference Numbers: CATERPILLAR 6V-6142 / 6V-6143 / 5P-1737 (x3) / 9S-8858 / 5P-1733

  • Compatible Seal Part Numbers: 142-5867, 23519651

  • Application Type: Heavy Commercial Prime Movers, Earthmoving Equipment, Mining Machinery, Marine, and Industrial Power Units

Barcode # 9322159618853
Shipping Width 22.5cm
Shipping Length 24cm
Shipping Height 22.5cm
Shipping Weight 9.5000kg