CUMMINS 4B/6B/ISB/QSB FRONT SEAL 3937111

CUMMINS 4B/6B/ISB/QSB FRONT SEAL

• USE W/CUP 136035 WEAR RING
• CAN BE USED W/O WEAR RING
• 2.50IN FREE I.D. x 3.13IN O.D. x 0.31IN WIDTH
• 63.5MM FREE I.D. x 79.5MM O.D. x 7.87MM WIDTH
• PRIMARY APPLICATION: MULTIPLE

BRAND:PAI

2 YEAR WARRANTY

THIS SET IS MANUFACTURED AND ASSEMBLED IN AN ISO 9001 CERTIFIED FACILITY.  ALL OF OUR AFTERMARKET PARTS ARE MADE TO STRICT OEM SPECIFICATIONS AND MOST OFFER A 2 YEAR WARRANTY. NOW THAT’S PREMIUM AFTERMARKET PARTS WITHOUT THE PRICE OF OEM!

NOT SURE WHICH ONE YOU NEED? LET US HELP YOU FIGURE IT OUT WITH YOUR ENGINE SERIAL NUMBER. YOU CAN ENTER YOUR SERIAL NUMBER HERE OR CALL US AND WE WILL BE HAPPY TO HELP.

ALL MANUFACTURER NAMES, SYMBOLS, AND DESCRIPTIONS, USED IN OUR IMAGES & TEXT ARE USED SOLELY FOR IDENTIFICATION PURPOSES ONLY. ALL PICTURES SHOWN ARE FOR ILLUSTRATION PURPOSES ONLY. ACTUAL PRODUCT MAY VARY. HOWEVER, FITMENT AND INCLUDED COMPONENTS WILL BE THE SAME.