Applications: 

• GM Marine: All years, all models with 454, 502 C.I. (7.4L) GM Marine 16V Engine
• Mercury Marine: All years, all models with 454, 502 C.I. (7.4L) GM Marine 16V Engine
• IHC Tractors, Power Units: All years, all models with C605 (9.9L) Power Unit 16V Engine
• IHC Navistar: All years, all models with V/S401, V461, V/S478, V/S549, FTV/S549 16V Engine
• IHC Navistar: All years, all models with V537, V605 16V Engine

Interchange: 

• Durabond: Part #70726
• Dynagear: Part #81680
• Fed-Mog/SPX: Part #24520003N
• International/Navistar: Part #379089C1
• K.O. Lee: Part #Z16J
• SBI, Inc.: Part #SB20003N
• TRW: Part #IS294H
• Tucker: Part #E1772