Trinary Pressure Switch Fits Peterbilt Kenworth Freightliner Mack (1973-2003)

eBay Title 

Red Dot 71R7650 Trinary Pressure Switch Fits Peterbilt Kenworth Freightliner Mack (1973-2003).

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eBay Description

🔩 Interchange Part Numbers:

71R7650, 901220, AC8239, E807251, E807254, 35889, 1551098, 211248, 1711642, 1711644, 650453, 650627, BA1240, BA1265, 207093, HS248, 11135889, 0307600, 0313035, ZGG19280, 19189403, MT1378, SW71R7650, 176225, 3918213, RD54585, RD546200, RD546250, 2299008, 404172, 404422, 1555, 1565, 11018, 1691699C91, 19280, 71R7600, 112625, 112627, 112628, 29R7650, 1MR2404M, 4379RD546200, 4379RD546250, 318039, 322175, 6811531214, ABPN83322303, 405705, A8975, BA12400

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🚗 Trinary Pressure Switch Fits Peterbilt, Kenworth, Freightliner, Mack (1973–2003)

Ensure proper performance and fitment with this Trinary Pressure Switch, designed for a wide range of Peterbilt, Kenworth, Freightliner, and Mack trucks from 1973–2003. Built to meet or exceed OEM specifications, this switch delivers accurate A/C pressure monitoring, fan control activation, and system protection for heavy-duty applications.

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🚗 Vehicle Compatibility Fits

• Mack CX (1998-2001)
• Freightliner M2 112 (2003)
• Freightliner M2 100 (2002-2003)
• Mack FDM (1990-1998)
• Peterbilt 397 (1987, 1999)
• Peterbilt 352 (1981, 1988)
• Kenworth 548CH (1985)
• Kenworth C540 (1985, 1988-1990, 1992-1993)
• Mack CV (2001)
• Mack CL (1991-2001)
• Mack WS (1981-1985)
• Mack WL (1982-1983)
• Mack U (1981-1989)
• Mack RWS (1981-1985)
• Mack RWL (1981-1985)
• Mack RW (1985-1993)
• Mack RS (1981-1989)
• Mack RM (1981-1993)
• Mack RL (1981-1987)
• Mack RB (1989-2001)
• Mack MRE (1982)
• Mack MH (1983-1994)
• Mack F (1981-1982)
• Mack DMM (1981-2001)
• Mack DMC (1981-1982, 1984-1986)
• Mack CF (1981-1991)
• Peterbilt 353 (1981-1988)
• Peterbilt 372 (1989-1995, 1997)
• Peterbilt 377 (1987-2001)
• Peterbilt 362 (1981-2001)
• Peterbilt 348 (1981-1984)
• Peterbilt 310 (1981-1987)
• Mack CH (1989-2001)
• Kenworth L700 (1981-1987)
• Kenworth K100E (1985-1997)
• Kenworth C550 (1985-1994)
• Kenworth C500 (1981-1997)
• Peterbilt 359 (1981-1988)
• Peterbilt 349 (1984-1987)
• Kenworth K100 (1981-1985)
• Peterbilt 385 (1995-2001)
• Peterbilt 376 (1988-1992, 1994-1996, 1999)
• Peterbilt 375 (1987-1996)
• Mack LE (1995-2001)
• Mack LC (1994)
• Mack CM (1988-1991)
• Kenworth T400 (1982, 1984, 1989-1997)
• Mack RD (1981-2001)
• Mack R (1981-1991)
• Mack MR (1981-2001)
• Mack MC (1981-1991)
• Mack DM (1981-2001)
• Peterbilt 320 (1987-2001)
• Peterbilt 330 (1995-2001)
• Peterbilt 379 (1986-2001)
• Peterbilt 378 (1988-2001)
• Peterbilt 357 (1986-2001)
• Peterbilt 270 (2001)
• Kenworth W900 (1981-1997)
• Kenworth T800 (1987-1997)
• Kenworth T600A (1986-1997)
• Kenworth T450 (1993-1997)
• Kenworth T2000 (1997)
• Peterbilt 387 (1981-1982, 2000-2001)
• Peterbilt 227 (1990-1994)
• Peterbilt 265 (1988-1994)
• Peterbilt 224 (1987-1994)
• Peterbilt 200 (1976-1978, 1993-2000)
• Peterbilt 282 (1973-1980)
• Freightliner FL70 (1994-2003)
• Freightliner FL50 (1995-2003)
• Freightliner FL60 (1994-2003)
• Mack MS300T Mid-Liner (1981-1996)
• Mack MS300P Mid-Liner (1981-2001)
• Mack MS250P Mid-Liner (1981, 1983-2001)
• Mack MS200P Mid-Liner (1980-1982, 1984-2001)
• Mack CS300T Mid-Liner (1986-1997)
• Mack CS300P Mid-Liner (1986-2001)
• Mack CS250P Mid-Liner (1986-2000)
• Mack CS200P Mid-Liner (1986-2001)
• Kenworth T300 (1995-1997)
• Kenworth K300 (1993-1997)
• Kenworth K200 (1993)
• Kenworth K150 (1990-1994)
• Kenworth K220 (1988-1992, 1994)
• Kenworth K130 (1987-1993)
• Freightliner M2 106 (2002-2003)
• Kenworth 22-210 (1989)
• Kenworth 13-210 (1988-1989)

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🔧 Key Features

✅ Direct Fit Replacement – Matches OEM specifications
✅ Trinary Function – High/low pressure protection + fan control
✅ Heavy-Duty Construction – Designed for commercial truck use
✅ Easy Installation – Plug-and-play, no modifications required

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🔄 Cross Reference Part Numbers (WITH BRAND NAMES):

✔ Red Dot 71R7600, 71R7650, RD546200, RD546250
✔ Four Seasons 35889
✔ Murray 35889
✔ ACDelco 1551098
✔ Balkamp 901220
✔ Air Pro / Maritta 71R7650
✔ Bergstrom 650453, 650627
✔ Climatech BA1240, BA1265
✔ Compressor Works 207093, 35889
✔ Cool Air & Electric HS248
✔ Fleetrite ZGG19280
✔ General Motors 19189403
✔ Santech MT1378
✔ UAC SW71R7650
✔ Volvo 176225, 3918213, RD54585
✔ Kysor 2299008, 404172, 404422
✔ MEI 1555, 1565
✔ Navistar 11018, 1691699C91, 19280
✔ Truck Air 112625, 112627, 112628
✔ Western Star RD54585, RD546250
✔ Omega 29R7650
✔ Mack 1MR2404M, 4379RD546200, 4379RD546250
✔ Freightliner 318039, 322175, ABPN83322303
✔ Kenworth RD54585, RD546200, RD546250
✔ Peterbilt RD54585, RD546250
✔ NAPA Temp 207093, 901220, A8975
✔ TRP BA12400

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📅 Compatibility Check

Use the eBay compatibility table or Select Vehicle option to confirm proper fitment before purchase.

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🚚 Fast Free Shipping | 1-Year Warranty | Hassle-Free Returns

📦 Order Now to restore proper A/C system operation with this direct replacement Trinary Pressure Switch 🚛❄️