Jeep Wrangler YJ 87-90 4.2L 2.5L Water Pump Mounting Bolts GRADE 8Complete set of water pump mounting bolts for: 1987 1990 Jeep Wrangler YJ 4. 2L or 2. 5L 4 bolts are needed. Most water pumps will use 2 long bolts and 2 short bolts, however some pumps will use 3 short bolts and 1 long bolt. 5 bolts are included, 2 long and 3 short, so there is enough for both possible configurations. The bolts are Grade 8 hardened, yellow zinc plated with split lock washers and are an exact match to J4006908, J4003872, J9431975 and

Includes (4) flange bolts

9 Class hardened black flange bolts to attach the water pump pulley to the water pump on 2007-2011 Jeep Wrangler JK and Unlimited JKU

1997-2006 Wrangler TJ 2

1966-1968 Jeep DJ6

These are double the thickness of OEM

1991-1995 Jeep Wrangler YJ (2

J20 and many others

The ID of these pucks is also a precise fit to the bolts

They have better resistance to "spin out

1 - Installation tool (bolt

9 Class hardened yellow zinc plated flange bolts and flange lock nuts for the upper control arms

4L with the NV1500 or NSG370 manual transmission