Your shopping cart is currently empty.
Sign in and join Kleen Rite rewards to earn points and redeem rewards
Out of stock - Pre-Order Now!
Replace a cracked or worn out seal case o-ring with this OEM part. The CAT Pumps 13977 O-Ring is made with Buna rubber and fits on the seal case of a 1LX100, 1LX125, 1LXB100 or 67DX pump.