Mack 1MR2415 Low Pressure Switch Replacement Hydraulic Fitting Verify your bolt configuration against

Verify your bolt configuration against Detroit OE 23530768 before installation

FRT-GAFP117693

Mack: 21128983

Detroit Diesel: 23531964

Mack 1MR2415 Low Pressure Switch Replacement Hydraulic Fitting Verify your bolt configuration against1MR2415 is a Bendix LP 3 style low pressure switch (PAI LST 3634) replacing Mack 1MR2415, Mack 25111726, and Bendix 279472. Normally closed at 0 PSIG with the contacts opening at roughly 70 75 PSIG, fully adjustable down to 5 PSIG, with a 1 4" 18 NPT pipe thread. Used on Mack CH and assorted Mack Volvo air system warning circuits. Specifications Manufacturer PAI Industries Part Number LST 3634 (PAI 3634) Replaces Mack 1MR2415 Part Type Low Pressure