National Parts Depot
Search ...

Water Flow Restrictor Robertshaw Design Controlled Bypass Thermostat


Full Description
Water Flow Restrictor Robertshaw Design Controlled Bypass Thermostat
(6)
Item # 8K517-1
MPN # 8K517-1

$31.19
In Stock!




In Store Availability:
FL
NC
MI
CA
Description

Custom solid machined brass. This will last much longer than the original thin brass stamping. .75” diameter restrictor hole dimension like original. Works with all correct 351C, 351M, 400 thermostats.
See 8575-5BH for correct thermostat.

Ford Mustang & Pantera Years:
1970 (70), 1971 (71), 1972 (72), 1973 (73)
Above years shown are used for searches and are not application listings.

Mercury Cougar Years:
1970 (70), 1971 (71), 1972 (72), 1973 (73)
Above years shown are used for searches and are not application listings.

Ford Falcon and Ranchero Years:
1970 (70)
Above years shown are used for searches and are not application listings.

Ford Fairlane and Ranchero Years:
1970 (70)
Above years shown are used for searches and are not application listings.

Ford Torino and Ranchero Years:
1970 (70), 1971 (71)
Above years shown are used for searches and are not application listings.

Ford Truck F1, F2, F3, F100, F150, F250, F350 Years:
1978 (78), 1979 (79), 1980 (80), 1981 (81), 1982 (82)
Above years shown are used for searches and are not application listings.

Ford Bronco Years:
1978 (78), 1979 (79), 1980 (80), 1981 (81), 1982 (82)
Above years shown are used for searches and are not application listings.

NPD Part Number : 8K517-1
Manufacturer Reference #'s: TBP/BPP, D0AZ-8K517-A

Vehicle Information

Year-Range (bold)      Model (bold)      Fits/Applications

1970-1973 MUSTANG 351C

1970-1973 COUGAR 351C

1970-1971 TORINO 351C

1977-1979 F100-F350 351M, 400, ** NOT USED, RESTRICTOR IS CAST INTO BLOCK **

1980-1982 F100-F350 351M, 400, ** NOT USED, RESTRICTOR IS CAST INTO BLOCK **

1978-1981 BRONCO 351M, 400, ** NOT USED, RESTRICTOR IS CAST INTO BLOCK **

0-0 PANTERA

1970-1970 FALCON (FROM 1/1/70), 351C

WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Reviews

5 Star Avg.
6 Reviews

100% of reviewers recommend this product.

Write a Review
Verified Buyer Water Flow Restrictor Robertshaw Design Controlled Bypass Thermostat

Fit like a glove, if I needed another one, I would definitely buy it

Submitted on August 17, 2020 by

YES I would recommend this product.

Quality

5 Stars

Value

5 Stars

Verified Buyer Water Flow Restrictor Robertshaw Design Controlled Bypass Thermostat

Better than original great quality part

Submitted on March 04, 2022 by

YES I would recommend this product.

Quality

5 Stars

Value

5 Stars

Verified Buyer Water Flow Restrictor Robertshaw Design Controlled Bypass Thermostat

The exact part required for my 351 C engine. This part was not available from other vendors.

Submitted on July 09, 2022 by

YES I would recommend this product.

Quality

5 Stars

Value

5 Stars

Verified Buyer Water Flow Restrictor Robertshaw Design Controlled Bypass Thermostat

Fit perfectly

Submitted on June 11, 2023 by

YES I would recommend this product.

Quality

5 Stars

Value

5 Stars

Verified Buyer Water Flow Restrictor Robertshaw Design Controlled Bypass Thermostat

Works great easy to install solve my running hot problems 351 Cleveland

Submitted on July 04, 2023 by

YES I would recommend this product.

Quality

5 Stars

Value

5 Stars

Verified Buyer Water Flow Restrictor Robertshaw Design Controlled Bypass Thermostat

If you’re Cleveland doesn’t have this in the cooling system NPD has your back.

Submitted on March 16, 2024 by

YES I would recommend this product.

Quality

5 Stars

Value

5 Stars