51050
UPC Number: 765809510500
Principal Application: Allis-Chalmers, Fiat, Continental, GM, Hyster, Isuzu, Iveco, Towmotor, Other
All Applications
Style: Spin-On Lube Filter
Service: Lube
Type: By-Pass
Media: Paper
Height: 5.178
Outer Diameter Top: 3.660
Outer Diameter Bottom: Closed
Thread Size: 5/8-18
By-Pass Valve Setting-PSI: None
Gasket Diameters
Number O.D. I.D. Thk.
Attached 2.834 2.462 0.200
As far as I know ..there is no Permacool offered in a 5/8-18 thread. At least one you can buy through any common vendor.
There was also one unit, also on ebay, that showed a dual Permacool setup where one had a bypass on it. ..hmmm..I can't remember the number. The guy had allegedly used it on a MB diesel and had it rigged for a cooler as well. Again, it too, had a ba$tard thread that you can't commonly get from Permacool.
They tend to make all spin-on bypass filters in an uncommon thread. This, I imagine, is to avoid someone from putting them on the wrong application as a full flow.
I was too suspect of the closeness of 5/8-18 and 3/4 -16 (I couldn't find two threads to test them to see how far you can thread them together before they clash) and imagined that the guy had managed to thread the wrong filter on the mount.
single remote mounts
and others
Now there is a WIX number for a mount and a bypass filter. ..hmm lemme see if I can tap dance through the Baldwin site to get the original numbers ..that just happen to x-ref to Wix (for the mount too)....
Microlite By-Pass Lube Spin-on
Notes : Can be used with OB1305 base.
Contains : Flow Control Orifice
Fits : Allis Chalmers, Caterpillar Engines; Jeep Light-Duty Trucks; Massey Ferguson, Oliver Equipment
Replaces : Allis Chalmers 4512207-3; Caterpillar 666-3172; Chrysler J0936407; Massey Ferguson 1069954-M91
Thread : 5/8-18
O.D. : 3 11/16 (93.7)
Length : 5 3/8 (136.5)
I.Gskt : G381-A
Related to : B164 (Long Version)
BT341 (Short Version)
Then plugging the OB1305 part # into Wix ..we get..
24755
UPC Number: 765809247550
Principal Application: By-Pass Filter Base to Add Spin-on By-Pass Filter on Small Gas and Diesel Engines. (51050, 51051 or 51320 May be Used)
All Applications
Style: Filter Mounting Base
Service:
Note: Lube Filter Conversion Kits By-Pass Filter For Small Gas And Diesel Engines
Large Gas and Diesel engine equipped with cartridge type by-pass filters can be converted to the convenience of a spin-on with this kit. The kit may also be used to add-on supplemental by-pass filtration to provide increased engine protection. A choice of three different sized filters are available.
This should be available at any NAPA I would think ...and might possibly be made by Permacool