For the biggest jobs, from engine rebuilds, manual transmission and clutch service, or fuel system repairs, the right tools may not only make the job easier, but they might even be absolutely necessary to complete the job at all. Unless you plan to rebuild several engines, why would you need to keep a piston ring or harmonic balancer puller or installer on hand? O’Reilly Auto Parts carries the right tools for your engine, clutch, and fuel system service, all for rent for only the price of a refundable deposit. This includes engine rebuilding and repair rental tools, like timing gear pullers and timing tools, valve spring compressors, oxygen sensor sockets, cylinder hones, and compression testers, all available when you need them. We also carry clutch bearing pullers and fuel pressure testers, fuel line disconnects, and fuel system priming tools to help you make your one-time repairs easily. We’ll help you be as cost-conscious as possible by providing the opportunity to rent the tools you may not need again, and return them to the store when you’re finished for a full refund.