Product Description
MAHLE JV1186 is an OE-quality timing/front cover gasket set for the 1989–1993 5.9L Cummins 12-valve. Built to factory specifications, it’s a direct-fit seal kit designed to stop front cover leaks and keep dust and contaminants out of the crank seal area.
- OE-quality materials; paper gaskets as used by OE service
- Includes front cover gasket, front crankshaft seal, and repair/wear sleeve
- Meets/exceeds OEM specs for reliable sealing
- GTIN/UPC: 757522711678
Fitment
- 1989, 1990, 1991, 1992, 1993 Dodge Ram D/W 250 & 350 with 5.9L Cummins 12V
Cross Reference Numbers
- Cummins: 3802820, 3901856, 3902369, 3903475, 3904492, 3905143, 3910500, 3914385
- Fel-Pro: TCS 45902
- Rol: TS12520
- FP Diesel: FP3802820, FP3903475, FP3914385
What’s Included
- Timing/front cover gasket(s)
- Front crankshaft seal
- Repair/wear sleeve
FAQ
Does this kit include the crank seal and wear sleeve?
Yes. The JV1186 set includes the front crankshaft seal and the repair/wear sleeve.
What gasket material is used?
OE-grade paper gasket material is used where applicable for proper sealing.
Will it fit my 1989–1993 12-valve Cummins?
Yes—this kit is listed for 1989–1993 Dodge applications with the 5.9L Cummins 12V.
Any install notes?
Follow Cummins service procedures. If installing the wear sleeve, seat it fully and verify seal orientation and depth before reassembling the balancer and cover.
