That's too bad Paul. Sorry to hear that.
Since you are a new face around here, you may not know my little secret about using
www.Partzilla.com as a look up tool. Simple enough. Create an account and then use the site. You can find part numbers for all power sport vehicles there.
49063-1002 fits the following
Kawasaki Motorcycle 2000 KDX220R - KDX220-A7 Engine Cover(s)
Kawasaki Motorcycle 2000 KLX300R - KLX300-A5 Engine Cover(s)
Kawasaki Motorcycle 2000 KMX 125 - KMX125-A13 Engine Cover(s)
Kawasaki Motorcycle 2001 KLX300R - KLX300-A6 Engine Cover(s)
Kawasaki Motorcycle 2001 KDX220R - KDX220-A8 Engine Cover(s)
Kawasaki Motorcycle 1999 KDX200 - KDX200-H5 Engine Cover(s)
Kawasaki Motorcycle 1999 KLX300R - KLX300-A4 Engine Cover(s)
Kawasaki Motorcycle 1999 KMX 125 - KMX125-A12 Engine Cover(s)
Kawasaki Motorcycle 1999 KDX220R - KDX220-A6 Engine Cover(s
Kawasaki Motorcycle 1995 KLX250R - KLX250-D3 Engine Cover(s)
Kawasaki Motorcycle 1995 KDX200 - KDX200-H1 Engine Cover(s)
Kawasaki Motorcycle 1996 KDX200 - KDX200-H2 Engine Cover(s)
Kawasaki Motorcycle 1996 KLX250R - KLX250-D4 Engine Cover(s)
Kawasaki Motorcycle 1998 KLX300R - KLX300-A3 Engine Cover(s)
Kawasaki Motorcycle 1998 KDX200 - KDX200-H4 Engine Cover(s)
Kawasaki Motorcycle 1998 KDX220R - KDX220-A5 Engine Cover(s)
Kawasaki Motorcycle 1997 KLX300R - KLX300-A2 Engine Cover(s)
Kawasaki Motorcycle 1997 KDX220R - KDX220-A4 Engine Cover(s)
Kawasaki Motorcycle 1997 KDX200 - KDX200-H3 Engine Cover(s)
Kawasaki Motorcycle 2002 KDX220R - KDX220-A9 Engine Cover(s)
Kawasaki Motorcycle 1994 KLX250R - KLX250-D2 Engine Cover(s)
Kawasaki Motorcycle 1998 Ninja ZX-9R - ZX900-C1 OIL PUMP - OIL FILTER
Kawasaki Motorcycle 1998 Ninja ZX-6R - ZX600-G1 OIL PUMP - OIL FILTER
Kawasaki Motorcycle 1999 Ninja ZX-9R - ZX900-C2 OIL PUMP - OIL FILTER
Kawasaki Motorcycle 1999 Ninja ZX-6R - ZX600-G2 OIL PUMP - OIL FILTER
Kawasaki Motorcycle 2000 Ninja ZX-12R - ZX1200-A1 OIL PUMP - OIL FILTER
Kawasaki Motorcycle 1997 Ninja ZX-6R - ZX600-F3 OIL PUMP - OIL FILTER
Kawasaki Motorcycle 1996 Ninja ZX-6R - ZX600-F2 OIL PUMP - OIL FILTER
Kawasaki Motorcycle 1995 Ninja ZX-6R - ZX600-F1 OIL PUMP - OIL FILTER
Kawasaki ATV 2002 Prairie 650 4X4 - KVF650-A1 RADIATOR
Kawasaki ATV 2001 Prairie 400 4X4 - KVF400-C3 RADIATOR
Kawasaki ATV 2002 Prairie 400 4X4 - KVF400-C4 RADIATOR
Kawasaki ATV 2002 Prairie 400 - KVF400-D4 RADIATOR
Kawasaki ATV 1999 Prairie 400 - KVF400-D1 RADIATOR
Kawasaki ATV 2000 Prairie 400 - KVF400-D2 RADIATOR
Kawasaki ATV 2001 Prairie 400 - KVF400-D3 RADIATOR
Kawasaki ATV 2000 Prairie 400 4X4 - KVF400-C2 RADIATOR
Kawasaki ATV 1999 Prairie 400 4X4 - KVF400-C1 RADIATOR
Kawasaki ATV 1997 Prairie 400 4X4 - KVF400-A1 RADIATOR (-VF400AE515522)
Kawasaki ATV 1998 Prairie 400 4X4 - KVF400-A2 RADIATOR (-VF400AE515522)
Kawasaki ATV 1998 Prairie 400 - KVF400-B1 RADIATOR (-VF400AE520627
Kawasaki ATV 1998 Prairie 400 4X4 - KVF400-A2 RADIATOR (VF400AE515523-)
Kawasaki ATV 1998 Prairie 400 - KVF400-B1 RADIATOR (VF400AE520628-)
49063-1001 fits the following
Kawasaki Motorcycle 1983 Voyager - ZN1300-A1 Water Pump
Kawasaki Motorcycle 1982 KZ1300-A4 Water Pump
Kawasaki Motorcycle 1981 KZ1300-A3 Water Pump
Kawasaki Motorcycle 1980 KZ1300-B2 Water Pump
Kawasaki Motorcycle 1980 KZ1300-A2 Water Pump
Kawasaki Motorcycle 1979 KZ1300-A1 Water Pump
Kawasaki Motorcycle 1986 Voyager - ZN1300-A4 Water Pump
Kawasaki Motorcycle 1985 Voyager - ZN1300-A3 Water Pump
Kawasaki Motorcycle 1987 Voyager - ZN1300-A5 Water Pump
Kawasaki Motorcycle 1988 Voyager - ZN1300-A6 Water Pump
Kawasaki Motorcycle 1984 Voyager - ZN1300-A2 Water Pump
it took me 5 times longer to cut and paste this info than it did to look up and figure out why the seal was the wrong size. I just think this tool is great for figuring out what parts are transferable between the ZN and the Z and the KZ 1300's In this case, I figured out what that part actually fits. Maybe you can advertise the on a local site and recuperate some of your costs.
A word of caution though. I have tried twice to order parts from them that their inventory says is available and the costs were charged to my PayPal account only to find that they didn't have the part and I had to ask for my refund. Otherwise the refund was not forthcoming