SAFETY A-RE38390 Deere Cylinder Neutral Switch 820-830-920-3

( Brand: Safety ), ( Manufacturer Part Number: A-RE38390 ), ( Model: 820 830 920 3 ), ( Compatible Equipment Type: Tractor ), ( Model Year: Varies ), ( Type: Electrical Parts ), ( Custom Bundle: No ), ( Compatible Equipment Make: John Deere ), ( Part Type: Neutral Safety Switch )

Review SAFETY Re38390 John Deere 820 830 920 Cylinder Neutral Switch

The DEERE & Co. A-RE38390 Cylinder Neutral Safety Switch is an essential component in the electrical system of John Deere 820, 830, and 920 agricultural machinery. This switch plays a critical role in ensuring the safe operation of these heavy-duty tractors by preventing the tractors from starting unless the engine is in the neutral gear position.

The switch is ingeniously designed with a robust construction to endure the harsh operating conditions typical of agricultural environments. It features a high-quality, corrosion-resistant cast aluminum housing that safeguards internal components from environmental stressors, ensuring extended lifespan and reliability.

The switch operates through a series of interconnected linkages that transfer engine position sensors to the neutral safety switch, thanks to its innovative mechanical design. It features a simple yet effective mechanism: When the tractor's transmission is shifted into neutral, the engine position sensors confirm the condition, and the switch completes a electrical circuit that permits the tractor's starter to operate. Without the Neutral Safety Switch in its proper working order, the tractor will not start.

The A-RE38390 neutral safety switch is meticulously engineered to be user-friendly. It facilitates custom installation with different mechanical approaches, depending on the specific tractor model. This adaptability is a testament to DEERE & Co.'s commitment to ensuring their extensive product line's compatibility with precise component interchangeability.

To maintain optimal performance, the cylinder neutral safety switch is equipped with a simple design that facilitates trouble-free maintenance. It undergoes rigorous testing to meet John Deere's exacting standards, making it an indispensable component in the safe and efficient operation of the 820, 830, and 920 tractor models. In summary, the DEERE & Co. A-RE38390 Cylinder Neutral Safety Switch is an indispensable and reliable companion to John Deere 820, 830, and 920 tractors, safeguarding the safety of operators while contributing to their smooth and efficient operation.

The DEERE 820, 830, and 920 tractor models from John Deere feature a Cylinder Neutral Safety Switch (CNSS), part number a-re38390, which is designed to improve tractor safety by preventing power take-off (PTO) engagement when theimplement or transmission isn't in neutral position. Here's a list of the pros and cons of buying this safety switch:

1. Enhanced Safety: By ensuring that the PTO won't engage when the implement isn't in the neutral position, the safety switch reduces the risk of accidents and makes operating the tractor safer.

2. Easy Installation: The cylinder neutral safety switch is relatively easy to install, generally taking only a few hours.

3. Compatibility: This switch is compatible with John Deere 820, 830, and 920 tractor models, making it a one-size-fits-all solution for these machines.

4. Reliability: With proper installation and maintenance, the cylinder neutral safety switch can provide reliable service for an extended period.

1. Cost: The price of the cylinder neutral safety switch can vary, but it is an additional expense that some farmers or tractor owners may not be willing to pay, especially if their tractors already have a functional switch.

2. Maintenance: Proper installation and periodic maintenance are essential for the switch to function correctly. This involves regular inspections, as well as addressing any wear and tear that may occur.

3. Potential for False Positives: While rare, the cylinder neutral safety switch may incorrectly identify a non-neutral status, which can impede operation, even if the implement is indeed in neutral position.

In conclusion, the DEERE a-re38390 cylinder neutral safety switch can significantly enhance tractor safety by preventing unwanted PTO engagement. However, it comes with certain drawbacks, such as additional cost and potential false positives. Although the switch can be considered an investment in safety, tractor owners ultimately need to weigh its benefits against the costs and consequences to determine if it's the right choice for their equipment.

Recommendation: If safety is a top priority, the cylinder neutral safety switch is a worthwhile investment. However, if the tractor is already equipped with a functioning neutral safety switch or if the additional cost is not justifiable, other safety measures, such as vehicles lights or extra warning signals, can be explored instead to maintain a safe operating environment.

Details:

Neutral Safety Switch Kit for John Deere 820 and 830 3 Cylinder tractors. Replaces part numbers AR85323, AR89691, AT85153, R36265, RE38390. Neutral Safety Switch Kit for John Deere 820, 830, and 920 3 Cylinder tractors. If it exists, we'll usually find.

Part number A-RE38390.

part #: are38390 prices

• $29.25-$44.87

specifications tractoheavy:

• brand: Safety
• mpn: A-re38390
• model: 820 830 920 3
• compatible equipment type: Tractor
• model year: Varies
• type: Electrical Parts
• custom bundle: No
• compatible equipment make: John Deere
• part type: Neutral Safety Switch

returns tractoheavy:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller
• method: Money back

seller tractoheavy:

• city: Batavia, New York
• # reviews: 3600
• rating: 99.8%

shipping tractoheavy:

• service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air Saver
• transit: 2-6 Days
• cost: $0.00
• type: Calculated
• carrier: UPS
• class: Standard, Expedited, One-day

payments tractoheavy:

• credit card: Discover
• wallet: Paypal
• other

offer tractoheavy:

• availability: In Stock
• started: February 5, 2025
• options: Ship-to-home
• quantity: 2
• sold: 0

general tractoheavy:

• Heavy Equipment, Parts Attachments > Heavy Equipment Parts Accessories > Other Heavy Equipment Parts Accessories
• condition: New

Safety A-RE38390 Is Similar To:

• Ford Sba385201242 New Holland Forward rev Safety Switch Used Parts Read Desc (31% similar) Replaces prior parts: 385201241, 385201242, 83968468, 87759472, SBA385201240, SBA385201241, SBA385202820. Works very intermittently, but can perhaps be disassembled, cleaned, and rebuilt. Selling this one in case anyone else wants to attempt a rebuild again. SBA385201242 discontinued...(August 20th, 2024)
• Gansenly Mia881067 M132725 Neutral Safety Start Switch Compatible With John Deere Gato (30.7% similar) Brand: Jansen. Current rating: 5 lamps. Connectivity protocol: X-10. Control method: touch. Operating voltage : 12 volts dc. Connector type: plug in. Country of origin: china. Contact type: normally open. Please find more compatibility in the...(January 1st, 2025)
• Reliable Aftermarket Parts V4-jjrb-m6uv-irt Raparts New Neutral Safety Switch Fits Massey Ferguson 35 40 50 65 85 135 150 (28.3% similar) Fits Massey Ferguson tractor model's: F40, MF35, MF40, MF50 MF65, MF85, MF88, MF135, MF135 UK, MF150, MF165, MF175, MF180, MF230, MF235, MF245, MF255, MF265, MF275, MF283, MF285, MF1080, MF1085. Actuator type: plunger. Brand: reliable aftermarket parts. Contact material: brass...(February 1st, 2025)
• John Deere Tcu19631 7h17 Walk Behind Parking Brake Safety Switch Bracket (47% similar) Used and in good shape, cleaned...(August 19th, 2025)
• Caterpillar Ct1015033 Switch Neutral Safety New (34.9% similar) Part #: caterpillar CT1015033 for sale...(September 14th, 2025)
• John Deere Afh217229 Safety Chain Part No Nos (36.1% similar) The john deere Safety chain part number AFH217229 is designed specifically for equipment, manufactured in Mexico. This Safety chain serves as an essential component for heavy equipment, ensuring maximum and security during operations. With the john deere brand reputation for quality and...(October 12th, 2025)
• The Rop Shop Com-12-162 Z45 Safety Switch Compatible With John Deere 415 425 445 455 G100 (25.3% similar) Please understand this is out of our control. New in package. All carriers have daily pickups, these pickups are by the truckload and individual packages do not receive an arrival scan. This helps for faster delivery, but can cause a delay in first scan. On rare occasion, USPS or FedEx...(November 27th, 2025)
• Stevens Lake Parts Ah98872 Neutral Safety Switch Fits John Deere Replaces (38.7% similar) One new aftermarket neutral Safety switch. Many things can play a factor such as location, weather, and the items in order. Replaces part number s: AH98872, RE42069. Neutral Safety switch fits john deere replaces AH98872. Other misc model's: 499, 9910, 9900...(April 27th, 2026)