Bypass Filter System Replacement Parts
Data Update!
UPDATE – Use this link for the new list while I have a chance to update the below. Features actual photos of the parts for the new versions of the kits. Do not order from the below chart – only here for historical and reference purposes as customers with older kits want to have a prior part number to cross when explaining what they have.
| PART NUMBER | ITEM DESCRIPTION |
USAGE |
QTY PER KIT |
ITEM DRAWING |
| BK-04 | 1/2″ I.D. hose and fitting kit (discontinued) | BMK-03, 04, 05 & 06 | USE | BP-217 hose plus (4) BP-187 hose fittings – BMK-03, 04 (2) BP-190 & (2) BP-201, – BMK-05 & 06 (4) BP-201 |
| BK-11 | 90° fitting, 3/4″-16 female swivel to 3/4″-16 JIC (1 long, 1 short) |
BMK-23, 25, 26 & 27 | optional |  |
| BK-12 | 45° fitting, 3/4″-16 female swivel to 3/4″-16 JIC (2/pkg.) | BMK-23, 24, 25, 26 & 27 | optional |  |
| BK-13 | Oil sampling petcock valve | BMK-23, 24, 25, 26 & 27 | optional |  |
| BP-21 | 1/4″ I.D. flat washer | BMK-23, 25, 26 & 27 | (6) six |  |
| BP-22 | 1/4″-20 self-locking nut | BMK-23, 25, 26 & 27 | (8) eight |  |
| BP-23 | 1/4″-20 x1″ hexhead bolt | BMK-23, 25, 26 & 27 | (4) four |  |
| BP-31 | 1/4″ I.D. hose (discontinued) | BF-90, BMK-01 | USE | BP-216 hose plus (4) BP-207 hose fittings & (4) BP-208 adapter fittings |
| BP-33 | 1/8″ street “T” | BMK-21 | (1) one |  |
| BP-34 | 1/4″ straight “T” | BMK-21 | (1) one |  |
| BP-38 | 1/8″x1/4″ bushing | BMK-21 | (1) one |  |
| BP-39 | 1/4″x2″ bushing | BMK-21 | (1) one |  |
| BP-40 | Self-tapping hollow bolt | BMK-21 | (1) one |  |
| BP-41 | Sealing gasket for hollow bolt | BMK-21 | (1) one |  |
| BP-44 | Oil sending unit adapter kit 1/8″ x 28BSP (most Japanese cars) | BMK-21 | optional |  |
| BP-45 | Oil sending unit adapter kit 10mm x 1.0mm (most European cars) | BMK-21 | optional |  |
| BP-46 | Plastic tie | BMK-21, 23, 24, 25, 26 & 27 | (2) two |  |
| BP-52 | 90° elbow, 1/8″ | BMK-21 | (4) four |  |
| BP-67 | Oil sampling petcock valve with street tee fitting | BMK-21 | optional |  |
| BP-80A | Mount assembly, BF-90, with restrictor | BF-90 | (1) one |  |
| BP-89 | Return line swivel fitting, nut and sealing washer | BMK-21 | optional |  |
| BP-120 | 5/16″ flat washer | BMK-21, 24 | (3) three |  |
| BP-121 | 5/16″-18 self locking nut | BMK-21, 24 | (3) three |  |
| BP-122 | 5/16″-16 x1″ hex head bolt | BMK-21, 24 | (3) three |  |
| BL-151 | Left-hand mount assembly | BMK-3, 5 & 6 | (1) one |  |
| BR-151 | Right-hand mount assembly | BMK-3, 5 & 6 | (1) one |  |
| BP-158 | Spin-on adapter kit (includes: BP-159, -160, -161,-162, -163, -164, -165, -166) | BMK-3, 4, 13 & 14 | (1) one |  |
| BP-159 | Spin-on filter adapter | BMK-23, 24 | (1) one |  |
| BP-160 | “O” ring casting | BMK-23, 24 | (1) one |  |
| BP-161 | “O” ring 2 1/2″ I.D. (Cummins) | BMK-25 | (1) one |  |
| BP-162 | Large “O” ring 3 1/8″ I.D. | BMK-23, 24, & 27 | (1) one |  |
| BP-163 | Adapter white 3/4″-16 | BMK-23, 24 | (1) one |  |
| BP-164 | Adapter blue 13/16″-16 / 20 mm – 1.5 mm | BMK-23, 24 | (1) one |  |
| BP-165 | Adapter red 18 mm – 1.5 mm | BMK-23, 24 | (1) one |  |
| BP-166 | Adapter yellow 22 mm – 1.5 mm | BMK-23, 24 | (1) one |  |
| BP-176 | Spin-on filter adapter (Cummins) | BMK-25 | (1) one |  |
| BP-177 | Spin-on filter adapter (International) | BMK-26 | (1) one |  |
| BP-178 | “O” ring 3 5/8″ I.D. (International) | BMK-26 | (1) one |  |
| BP-185 | 1/4″-20 x 1 1/2″ hex head bolt | BMK-23, 25, 26 & 27 | (4) four |  |
| BP-186 | 1/4″ I.D. fender washer | BMK-23, 25, 26 & 27 | (4) four |  |
| BP-187 | Hose fitting, 13/32″ ID hose to 3/4″JIC female swivel | BMK-23, 24, 25, 26 & 27 | (4) four |  |
| BP-188 | 13/32″ I.D. hose 8′ length (discontinued) | BMK-24, 25, 26 & 27 | USE | BP-217 hose sold by the foot |
| BP-189 | Adapter fitting, 3/4″-16 male straight thread with “O” ring to male 3/4″ JIC | BMK-23, 24, 25, 26 & 27 | (2) two |  |
| BP-190 | Adapter fitting: 3/8″ MNPT to 3/4″-16 JIC | BMK-23 & 24 | (2) two |  |
| BP-191 | Allen head plug: 3/4″-16 straight thread with “O” ring | BMK-22, 23, 25, 26, 27 | (2) two |  |
| BK-193 | DualGard mount assembly | BMK-22 | (1) one |  |
| BP-194 | Mounting bracket – top | BMK-22, 23, 25, 26 & 27 | (1) one |  |
| BP-195 | Mounting bracket – bottom | BMK-22, 23, 25, 26 & 27 | (1) one |  |
| BP-196 | Small “O” ring 2 1/2″ I.D. | BMK-14 | (1) one |  |
| BP-201 | Adapter fitting: 1/2″ MNPT to 3/4″-16 JIC | BMK-25, 26 &27 | (2) two |  |
| BP-202 | Restrictor assembly, .0937″ orifice | BMK-22 | (1) one |  |
| BK-203 | Filter mount assembly with restrictor, .032″ orifice | BMK-21 | (1) one |  |
| BK-204 | Filter mount, 3/4″-16 filter nipple thread | BMK-14 | (1) one |  |
| BP-205 | 5/16″ I.D. fender washer | BMK-21, 14 | (3) three |  |
| BP-208 | Fitting adapter – 1/8″ MNPT to 7/16″-20 JIC | BMK-21 | (4) four |  |
| BK-209 | Dual remote mount assembly with restriction valve | BMK-23, 25, 26 & 27 | (1) one |  |
| BP-213 | Adapter fitting,: 3/4″-16 straight to 7/16″-20 JIC | BMK-22 | (1) one |  |
| BP-216 | 1/4″ I.D. hose | BMK-21 | per foot |  |
| BP-217 | 13/32″ I.D. hose | BMK-23, 24, 25, 26 & 27 | per foot |  |
| BP-219 | Spin-on filter adapter (GM Duramax) | BMK-27 | (1) one |  |
| BP241 | 1/8″ NPT – 1/4″ JIC SS Adapter | BMK21 | ||
| BP251 | 1/4″ Hose | BMK 21, 22 | per foot | |
| BP261 | 1/4″ Fitting | BMK21, 22 | (1) one |