A: Hi tom1234, Thank you for contacting us at Delta Faucet! I apologize for this information not being available to you and I understand how frustrating that can be but I will be happy to help! The Delta Faucet model B501LF Foundations® Single Handle Centerset Bathroom Faucet In Chrome will use the RP44123 repair kit and not this RP77738 kit. Please see the following link for more information. https://www.homedepot.com/p/Delta-Repair-Kit-for-Single-Lever-Lavatory-Sink-and-Tub-Shower-Applications-RP77738/205166198 Please contact us directly if further assistance is needed at this time. We appreciate your loyalty to Delta Faucet Company. Best Regards, Tim
A: Hello Fred, Thank you for your question. The Delta Repair Kit RP77738 is designed to be used/installed in some of our older single lever handled kitchen and lavatory faucets. Unfortunately, we can not guarantee that our parts work with/in other brand company faucets. Best regards, Tanya
A: No, this will not work on Delta model 140.
A: Hi, Don! Thank you for your question. The Delta RP77738 Repair Kit will not work for the Delta 140 Faucet. We recommend RP3614 Repair Kit and RP70 Ball Assembly for the Delta 140 Faucet. Best Regards, Rosanna
A: Dear Boli51, Thank you for your inquiry! The Delta Cam assembly RP188 (vertical middle slot) is designed for the single crystal knob handle and RP212 ball assembly. The Delta Cam assembly RP61 (tear drop middle opening) is designed for the single metal lever handles and RP70 ball assembly. If changing a single crystal knob handle to a metal lever, you can install the Delta Conversion Ball assembly RP20111 and use the original cam assembly (RP188) with it. Best regards, Tanya