Attwood SP-400-RB Adjustable Transom Saver, 23 to 35 Inches, Composite Head Holds Engine, Roller and Trailer Mounts price history and forecast - Attwood SP-400-RB
Attwood SP-400-RB Adjustable Transom Saver, 23 to 35 Inches, Composite Head Holds Engine, Roller and Trailer Mounts

Attwood SP-400-RB Adjustable Transom Saver, 23 to 35 Inches, Composite Head Holds Engine, Roller and Trailer Mounts

Brand:
Attwood
Model Number:
SP-400-RB
UPC:
014599400721
EAN:
0014599400721
ASIN:
B002IV3GT6
Walmart SKU:
16203692
Key Takeaway

Recent downward movement recently established $43.40 pricing, now 4.6% below the quarterly average.

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$59.13
Lowest Price
$38.05
Most Recent Price
$58.97
Average Price
$50.34
First Tracked
Last Update

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$54.64
Lowest Price
$35.03
Most Recent Price
$43.40
Average Price
$44.31
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked Attwood SP-400-RB Adjustable Transom Saver, 23 to 35 Inches, Composite Head Holds Engine, Roller and Trailer Mounts since 12/6/2022. The most recent price update was on Jul 18, 2026.

Price Range: Over the past 90 days, the price has ranged from $35.03 (lowest on 8/16/2025) to $54.64 (highest on 9/30/2025). The average price during this period is $44.31.

Current Trend: Walmart.com prices have ranged from $41.57 (May 18) to $50.95 (Jun 13) over the past 90 days. Current price is close to the 90-day average of $45.47.

Customer Insights: Rated 4.4/5 from 102 reviews.

Customer Reviews

102 reviews

Customer Reviews

4.4
Based on 102 reviews
5
77
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Showing 10 of 102 reviews
Dara March 8, 2026

fit my jon boat perfectly

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Al June 14, 2026

Works well with motor does exactly what it is supposed to do

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Best option for the price.

Hugan711 November 9, 2021

Replaced a rubber button type as it was digging into the lower unit. This one is lighter and fits the same looks like it will be less damaging. Easy to install, came withe rubber retention strap and a bracket if you wanted to permanently attach it to your trailer.

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Sturdy and easy to install

derek December 4, 2022

I have electric trim and a built in transom saver that stops the motor from bouncing but it stills allow my motor to turn while driving. I purchased this one to stop the turning motion. It works good. I had to drill my own hole so both transom savers were the same length. Happy so far, nice and strong

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WalmartCustomer December 7, 2024

Fit motor perfectly,and ease to install to trailer.

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Great Transom Savor

lisa April 28, 2024

Good quality, shipped quickly and just what we needed

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Adequate

KSUturtle August 7, 2016

It is not as heavy duty as the one I lost, but appears to be adequate for its intended use. Only issue was the bolt to attach clip to the trail or was not long enough. Easily corrected.

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Not great

BigTomP October 12, 2016

Not as good as I expected. The top is kind of a hard plastic where I expected a softer rubber. I expect it will not last long and it has the potential of damaging the motor. I searched the web for more information on this "saver" before I purchased it, and the descriptions I found said it was spring loaded (like a shock absorber) which is what I wanted. This one does NOT have a spring. I was searching specifically for "spring loaded transom saver" and this one popped up in multiple links. If, like me, you don't have a roller on the back of the trailer, you have to use the other bracket which only has one 1/4" bolt which was too short to go thru the trailer frame. I had to buy a longer rustproof bolt and hope that the single 1/4" bolt is going to be strong enough in the years to come. In my opinion, this transom saver is not worth the cost and I will probably be replacing it in the very near future.

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Parts Missing

Danny August 19, 2020

Well the products reviews were originally the reason I ordered it for my brother's boat. Of course ordering and shipment went great but I was informed of an important clip missing. Now the convenience of online ordering was not to my benefit or his. I am able to return it as I am the one whom purchased it so hopefully he can since it was mailed to him.

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Failed after first use.

George December 12, 2020

The aluminum strut was not strong enough to support my 40 HP motor and buckled. I was able to repair it with a piece of steel angle bracket. Not what I expected. Don't know what size motor this thing is supposed to be for, but my motor isn't all that big or heavy. If you have a really light motor--you probably don't need one of these anyway. Save your money and buy a different one.

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Price History

Historical price data graph for Attwood SP-400-RB Adjustable Transom Saver, 23 to 35 Inches, Composite Head Holds Engine, Roller and Trailer Mounts

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

67 records

Walmart.com prices have ranged from $41.57 (May 18) to $50.95 (Jun 13) over the past 90 days. Current price is close to the 90-day average of $45.47.

Walmart.com price history for Attwood SP-400-RB Adjustable Transom Saver, 23 to 35 Inches, Composite Head Holds Engine, Roller and Trailer Mounts showing recent price changes over the past 90 days
Date Price Change % Change
$43.40 $+0.00 +0.0%
$43.40 $+0.00 +0.0%
$43.40 $+0.00 +0.0%
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$43.40 $+0.00 +0.0%
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$43.40 $+0.00 +0.0%
$43.40 $+0.00 +0.0%
$43.40 $-2.29 -5.0%
$45.69 $+0.00 +0.0%
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$45.69 $-5.26 -10.3%
$50.95 $+0.00 +0.0%
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$50.95 $+2.40 +4.9%
$48.55 $+0.00 +0.0%
$48.55 $-0.04 -0.1%
$48.59 $+0.00 +0.0%
$48.59 $-2.36 -4.6%
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$50.95 $+0.91 +1.8%
$50.04 $+8.47 +20.4%
$41.57 $+0.00 +0.0%
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$41.57 $+0.00 +0.0%
$41.57

Third-Party Seller Pricing

2 records

Third-Party Sellers prices have ranged from $58.97 (Apr 26) to $58.97 (Apr 26) over the past 90 days. Current price is close to the 90-day average of $58.97.

Third-party seller price history for Attwood SP-400-RB Adjustable Transom Saver, 23 to 35 Inches, Composite Head Holds Engine, Roller and Trailer Mounts showing recent price changes
Date Price Change % Change
$58.97 $+0.00 +0.0%
$58.97

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