Replacement Key for Cabin Door Lock & Ignition Switch for Case IH, Fiat, Ford & New Holland Tractors - Part Number: 65402195
The standard OEM replacement master key for cab door locks and ignition switches (part number 65402195, genuine CNH OEM references 82030144, 82030143, I82030144, 20510036, 205 100 36, 81864284, 82003267, 82028973, F0NN11603AA) is a precision-cut replacement key engineered to operate cabin door lock cylinders (including lock and handle series 65402119, 65402120, 65402121, 65402122, 65402123, 65402124) and matching starter ignition switches across CNH agricultural tractors. Manufactured with a durable, wear-resistant metallic blade and an overmolded high-density technopolymer grip, it provides smooth, binding-free rotation through tumbler wafers. It delivers positive engagement, durable field service life, and direct fitment across widespread fleets from Case IH (JXU, Maxxum, Maxxum EP/GARU, MXM, MXU, Optum, Puma, Puma CVX/GARU, Vestrum series), Fiat (M series), Ford (60 series), and New Holland (T7, TL, TL-A, TM, TS series).
Key Features & Engineering Advantages
- Factory-Calibrated Precision Key Profile: Machined to exact CNH geometric specifications, ensuring positive wafer alignment in door lock barrels and ignition switches without jamming.
- High-Strength Metallic Blade: Engineered from a fatigue-resistant metal alloy that prevents bending or twisting under heavy torque, even during stubborn cold-weather lock operations.
- Ergonomic Overmolded Grip: High-density molded head with anti-slip texturing provides a firm, comfortable grip when operated with heavy work gloves or wet, greasy hands.
- Environmental & Agrochemical Resistance: Polymer head and treated metal shank resist UV radiation, hydraulic fluids, diesel fuel, and aggressive washing chemicals without degradation.
- Broad Fleet Cross-Compatibility: Universal cross-reference covering CNH, FiatAgri, and Ford legacy part numbers, simplifying key inventory management and spares provisioning for mixed agricultural fleets.
Technical Specifications
| Commercial Part Number |
65402195 |
| Primary OEM References (CNH / Case IH / Fiat / Ford) |
82030144, 82030143, I82030144, 20510036, 205 100 36 |
| Additional OEM References New Holland / Ford |
81864284, 82003267, 82028973, F0NN11603AA |
| Component Classification |
Profile-cut replacement key for cab door cylinder and ignition switch |
| Blade Material |
Wear-resistant high-tensile metal alloy with anti-corrosion surface finish |
| Grip Material |
Overmolded high-density UV-resistant thermoplastic polymer |
| Primary Application |
Unlocking cabin door lock cylinders and actuating compatible starter switches |
Equipment Compatibility & Tractor Application Guide
| Manufacturer |
Tractor Series |
Supported Tractor Models |
| Case IH |
JXU & JX-U Series |
JX 70U, JX 80U, JX 90U, JX 100U • JX 1070U, JX 1080U, JX 1090U, JX 1100U • JXU 75, JXU 85, JXU 95, JXU 105, JXU 115 |
| Maxxum & Maxxum EP Tier 4 Series |
Maxxum 100, 110, 115, 120, 125, 130, 140 (Tier 3 & CVX Tier 4) • Maxxum 110 EP through 140 EP (including Multicontroller Tier 4) |
| Maxxum GARU & MXM Series |
Maxxum 110 GARU through 140 GARU Tier 3 • MXM 120, MXM 130, MXM 135, MXM 140, MXM 150, MXM 155, MXM 165, MXM 175, MXM 180, MXM 190 |
| MXU Series |
MXU 100, 110, 115, 125, 130, 135 (including X-Line and Pro Multicontroller models) |
| Optum & Vestrum Series |
Optum 250, Optum 270, Optum 300 • Vestrum 100, 110, 120, 130 Activedrive Stage V (01/21-) |
| Puma Series |
Puma 115, 125, 130, 140, 145, 150 Tier 4b, 155, 160, 165, 170, 180, 185, 195, 200, 210, 215, 220 Tier 4b (including Multicontroller models) |
| Puma CVX & GARU Series |
Puma 130 CVX through 230 CVX • Puma 125 GARU, Puma 140 GARU, Puma 155 GARU |
| Fiat |
M Series |
M 100, M 115, M 135, M 160 |
| Ford |
60 Series |
8160, 8260, 8360, 8560 |
| New Holland |
T7 Series |
T7.170, T7.175, T7.185, T7.190, T7.200 (standard, Power Command, and Range Command models) |
| TL Series |
TL70, TL80, TL90, TL100 |
| TL-A Series |
TL70A, TL80A, TL90A, TL100A |
| TM Series |
TM115, TM120, TM130, TM135, TM140, TM150, TM155, TM165, TM175, TM190 |
| TS Series |
TS90, TS100 (11/97-7/03), TS110 (11/97-7/03), TS115 (7/01-7/03), TS115 (12/98-12/02) |
Usage Advice & Workshop Notes: Prior to testing the key, ensure the lock cylinder keyway or ignition switch slot is completely free of dirt, grit, or foreign debris. If necessary, blow out the keyway with low-pressure compressed air and apply a minimal amount of dry PTFE lubricant or graphite powder (avoid wet greases or heavy oils, as they attract abrasive field dust). Insert the key fully into the keyway and test rotation in both directions; the key should turn effortlessly without force. If internal lock wafers exhibit severe wear or mechanical sticking, service or replace the lock cylinder barrel to prevent premature wear on the replacement key.
