OLD INTERNATIONAL HARVERSTER DEALER BACK ROOM CLEANOUT. You are looking at a NOS Brake Master Cylinder Bore pt#: 48175H. Supersedes: 98099H. CROSS REFERENCES: AFFINIA 85-48175H, AFFINIA 85-48175H, DIAMOND DX4731, DIAMOND DX4731, DIAMOND DX5454, DIAMOND DX5454, DIAMOND N1507, DIAMOND N1507, DIAMOND N2507, DIAMOND N2507, DIAMOND N4507, DIAMOND N4507, ECHLIN 661, ECHLIN 661, EIS E35857, EIS E35857, EIS E661, EIS E661, EUCLID E-3883, EUCLID E-3883, FSN 2530-00-558-5588, FSN 2530-00-558-5588, HALDEX 661, HALDEX 661, NAPAUBP 661, NAPAUBP 661, RAYBEST MC-661, RAYBEST MC-661, S&S SSS-4929, S&S SSS-4929, STUDBKR 644752, STUDBKR 644752, UNITED 661, UNITED 661, WAGNER F35857, WAGNER F35857, WAGNER F661, WAGNER F661, WAGNER FE661M, WAGNER FE661M. Generally fits 1981-1988 Navistar truck. Do your own research before buying. Retails for up to $432. You can’t beat our price. 

Models compatible with this part number include:

• - 1800 Medium Truck (built 4/1/81 thru 12/31/88)

• - 2100 Medium Truck (built 4/1/81 thru 12/31/88)

• - 1600 Stripped Chassis (built 4/1/81 thru 12/31/88)

• - 1700 Medium Truck (built 4/1/81 thru 12/31/88)

• - 1400 Stripped Chassis (built 4/1/81 thru 12/31/88)

• - 1900 Medium Truck (built 4/1/81 thru 12/31/88)

• - 1700 Bus Flat Back Cowls (built 4/1/1981 thru 12/31/1988)

• - 1800 Bus Flat Back Cowls (built 4/1/1981 thru 12/31/1988)