You can use the JMP parts Kits listed below to also service OEM / Genuine Brand pumps but you MUST use the OEM CAT Mechanical Seal in place of JMP Mechanical Seal MCSSET0008
Their compact design gives a very adaptable mounting and installation
Replaces Universal: 302648
2 GPM or 11
Replaces Perkins: W100006
JMP Pump # JPR-S7630 Engine Cooling Pump UPOQ5A42E681 You can use the JMPFEATURES : JMP JPR S7630 Engine Cooling Raw Water Pump Replaces Genuine Cummins: 3866493, 3897691, 3964765, 4003526, 5265994, 5265995, 5265996, 5265999, 526599500, 526599600, 526599900. Replaces Sherwood: P1730, P1730X, P1730 01, P1730 02, P1730F 01, P1730F 02, P1730A, P1730C, P1730X, P1731, P1731 01, P1731 02, P1731F 01, P1731F 02, P1731 04. For Engine Models: 6CT, 6BTA, 6CTA Series 6BTA5. 9M2, 6BTA5. 9M(JWAC), 6BTA5. 9M3(SWAC), 6CT8. 3M, 6CT8. 3