Springfield Trailer Jack 1840046, OEM SPM1840046, Fits 10 to 15 Inch Wheels, Lifts 2 Tons

The Springfield Trailer Jack (part number 1840046) is a high-strength aluminum trailer jack built to make raising and lowering your trailer tongue quick, easy, and safe. It fits round or square axles and is sized for trailers running 10 inch to 15 inch wheels, with a lift capacity of up to 2 tons. The aluminum construction keeps the jack lightweight for easy handling and repositioning while still standing up to repeated use at the boat ramp or campsite.

This jack is designed as a direct fit wherever a trailer calls for the Springfield 1840046 jack or its OEM equivalent SPM1840046, making it straightforward to source a replacement without guessing at compatibility. It arrives ready to mount and use, with a minimum working height of 10 inches so it can be set low for smaller trailers and still extend to handle bigger ones within its rated wheel-size range.

Specifications

• Brand: Springfield
• Manufacturer Part Number: 1840046
• Wheel Size Range: 10 inches to 15 inches
• Minimum Height: 10 inches
• Load Capacity: 2 tons
• Axle Compatibility: Round or square axles
• Material: Aluminum
• Color: Silver
• Weight: 3.6 pounds
• Product Dimensions: 22 x 17 x 11.5 inches
• Package Dimensions: 17.25 x 11.13 x 3.75 inches
• Model Number: 0149.1052
• Country of Origin: China
• Warranty: Limited warranty

Fitment

• Fits round or square trailer axles
• Sized for 10 inch to 15 inch wheels

Replaces (OEM)

• SPM1840046

Frequently Asked Questions

What wheel sizes does the Springfield 1840046 trailer jack fit? The Springfield 1840046 trailer jack is designed for trailers with wheel sizes from 10 inches to 15 inches.

How much weight can this trailer jack lift? Up to 2 tons, making the Springfield 1840046 suitable for a wide range of boat and utility trailers.

Does the 1840046 jack work with square axles or only round ones? Both. The Springfield trailer jack fits round or square axles.

Is SPM1840046 the same part as the Springfield 1840046 trailer jack? Yes, SPM1840046 is the OEM equivalent part number for the Springfield 1840046 trailer jack, so either number refers to the same jack.

What is this trailer jack made of? It is made of high-strength aluminum, which keeps the Springfield 1840046 lightweight while still supporting its 2-ton lift rating.

How much does the Springfield trailer jack weigh? The Springfield 1840046 trailer jack weighs 3.6 pounds.

What is the minimum height of the 1840046 trailer jack? 10 inches is the minimum height for the Springfield 1840046 trailer jack.

What color is the Springfield 1840046 trailer jack? The jack has a silver aluminum finish.

Where is the Springfield 1840046 trailer jack manufactured? Country of origin for the Springfield 1840046 trailer jack is China.

Does the Springfield trailer jack come with a warranty? Yes, the Springfield 1840046 trailer jack is backed by a limited warranty.

What are the package dimensions of this trailer jack? The Springfield 1840046 ships in packaging measuring 17.25 x 11.13 x 3.75 inches.