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Description
21042278 Genuine Volvo-Mack TurbochargerPart details DESCRIPTION Turbocharger With Actuator For Mack MP8 13. 0L 415P 485P, Volvo MD13 13. 0L 415P 485P CONDITION Used BRAND Volvo Mack PART NUMBER 21042278 OTHER OEM PART NUMBERS THAT WILL WORK 170 032 2491, 170 032 3141, 170 032 3566, 1700321116, 1700322491, 1700323141, 1700323566, 20751428, 21023366, 21023367, 21023369, 21023370, 21042277, , 21042279, 21042284, 21178109, 21178111, 21178112, 21178113, 21178127, 21358880, 21358882, 21358884,
Part details
| DESCRIPTION | Turbocharger With Actuator For Mack MP8 13.0L 415P/485P, Volvo MD13 13.0L 415P/485P |
| CONDITION | Used |
| BRAND | Volvo-Mack |
| PART NUMBER | 21042278 |
| OTHER OEM PART NUMBERS THAT WILL WORK | 170-032-2491, 170-032-3141, 170-032-3566, 1700321116, 1700322491, 1700323141, 1700323566, 20751428, 21023366, 21023367, 21023369, 21023370, 21042277, , 21042279, 21042284, 21178109, 21178111, 21178112, 21178113, 21178127, 21358880, 21358882, 21358884, 21358886, 21358888, 21387461, 21387462, 21387462RX, 21389372, 21389373, 21389374, 21389375, 21389376, 21423306, 21595172, 21595173, 21595174, 21595175, 21595177, 21597919, 21675487, 21675488, 21675489, 21675490, 21675491, 21676814, 22014297, 22014298, 22014299, 22014300, 22014301, 22883061, 2835098, 2835099, 2835100, 2835101, 2835102, 2835103, 2835104, 2835105, 2837388, 2837560, 2838746, 2838747, 2838749, 2838750, 2838751, 2838752, 2838753, 2839514, 2839514RA, 2839516, 2839516RA, 2839535, 2839536, 2839537, 2839538, 2839539, 2839540, 2839541, 2840964, 2840967, 2840968, 2840969, 2840970, 2840972, 2840973, 3769174, 3769175, 3769185, 3769186, 3769187, 3769188, 3769189, 3773436, 3773437, 3776435, 3776436, 3776438, 3776439, 3776440, 3776441, 3776442, 3780908, 3780910, 378091000HX, 378091000RX, 3780910D, 3788006, 3788007, 3788010, 3788020, 3791470, 3791471, 3791496, 3791496RV, 3791497, 3791497RV, 3791498, 3791499, 3791500, 4031000, 403100000, 403100000HX, 4031000H, 4031000HX, 4031001, 4031206, 4031206H, 4031238, 4044017, 4046519, 4046520, 4046521, 4046522, 4046523, 4046891, 4047370, 4047371, 4047372, 4047373, 4047374, 4047375, 4047376, 4047377, 4048070, 4048071, 4622563, 4626286, 5328827, 5353329, 5355447, 5355448, 5355453, 5355456, 5355456RV, 5451878, 85003305, 85003306, 85003618, 85013031, 85013039, 85013288, 85013289, 85013412, 85013597, 85013598, 85021422, 85111068, 85114448, 85115715, 85116644, 85116645, 85121073, 85123532, 85124246, 85136172, 85136173, 85136181, 85140458, 85151100, 85151101, 85003612, 85003232, 85003139, 85000874, 85000685, 85140460, 22883066, 85021424 , 85021422 85111068 85114448 85115715, 85140458 85151100 85151101, 4047372 4047373 4047374 4047375, 3769187 3769188 3769189 3773436, 85013289 85013412 85013597 85013598, 85121175, 5355456RV 5451878 85003305 85003306, 21178127 21358880 21358882 21358884, 21042277 21042278 21042279 21042284, 85000849, 21023366 21023367 21023369 21023370, 85112436, 2835101 2835102 2835103 2835104, 4031206 4031206H 4031238 4044017, 2839516 2839516RA 2839535 2839536, 2838752 2838753 2839514 2839514RA, 21675490 21675491 21676814 22014297, 85123534, 3791496RV 3791497 3791497RV 3791498, 21387462RX 21389372 21389373 21389374, 22014298 22014299 22014300 22014301, 21358886 21358888 21387461, 85000912, 21178109 21178111 21178112 21178113 |
Function of this part
The turbocharger uses exhaust gas energy to spin a turbine that forces more air into the engine. This extra airflow lets the engine burn fuel more efficiently and make more power without increasing displacement.
Why this part matters
A healthy turbo is critical for power, fuel economy, and keeping exhaust temperatures in check. A failing turbo can lead to low boost, excessive smoke, oil consumption, and in severe cases engine damage.
About the brand
Volvo heavy-duty truck parts are engineered for uptime, fuel efficiency, and long service life in demanding on-highway and vocational applications.
Fitment & usage
Used OEM parts are a smart choice for controlling repair costs while still using original-equipment components. Always match the OEM part number(s) listed to your existing part, and consult your service manual, dealer, or technician if you are unsure about fitment.
Note: Because this is a used component, normal signs of wear such as scratches, discoloration, or light surface corrosion may be present. Refer to the product photos and information on Second Truck Parts for the best representation of the part you will receive.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Good shelves!
Easy enough to assemble and as shown in the pictures you can shape the shelves how you want them. There is one screw hole in the mounting bracket right in the narrow part which makes it difficult to get a screw into. To get around this I just put a screw in at an angle. The quality is decent and I would not overload these by any means. However, if you are looking for cheaper shelves that look decent for light items these will work great.
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Reviewed in the United States on July 10, 2025
★★★★★ 3
Great shelves for the price (~$15), but could be better.
Unlike many others here reviewing the item, I took note of the dimensions & the rough surface of the wood *before* purchasing it & read the instructions that tells you how NOT to assemble it. So my review won't be mentioning how it was smaller than I expected, how unexpectedly rough the wood was, or the fact that it fell off my wall because I didn't read the instructions.
About how NOT to install it- never screw into the board such that the weight is relying on the *screws* to keep it up. Whichever way you place the brackets in relation to the wood, above or below, make sure the weight is ON THE BRACKETS. In other words, *never* screw in from THE TOP OF the shelf.
The instructions specifically point this out, so if you see any reviews about the screws stripping out of the wood and the thing crashing to the floor-- they didn't read the instructions and they assembled it incorrectly.
And no, unlike what some reviews here are telling you, it is not painted plastic. It is wood.
I sanded it, it's wood. They tell you that in the description of the item, too.
Paulownia, but yes, the weight of it reminds you of styrofoam, which isn't a bad thing. Ive read its a sturdy wood, relative to how much it weighs.
I was already expecting rough boards when I bought it, but on top of that fact the surface had the grossest hand-feel I've ever felt (probably from the surface + the paint they used) that I ended up lightly sanding it with 120 grit (which helped a ton with the feel while also doing very little to the painted surface) and painted it with some white paint that we had on hand (it was originally grey). Much better.
The brackets getting in the way of screwing is awful because I don't have a 90° angle screwdriver, but it worked out alright enough. The resulting angle wasn't severe by any means, but still I recommend making sure you have a 90° angle screwdriver before purchasing because I'd much rather it be nice, clean, flush screws.
One point of serious suggestion for the seller would be that the brackets need more than a quick dot of welding. Even though my brackets came relatively even and all with unbroken welding, judging from other reviews and looking at mine, this is an area that could definitely do with some improvement.
Another suggestion for the seller would be to include a few extra drywall anchors. I ended up breaking three of them trying to get them in my drywall and now I have to go find some replacements.
I think our drywall is about as petrified as our studs because in looking up external sources for the best method of installing these types of anchors (to make sure I wouldn't break any. smh) they recommend to NOT predrill, as these are made with no predrilling in mind.
However, when trying to initially gently hammer them in with my rubber mallet as the instructions stated, they just weren't penetrating the drywall very far and I even made sure to pierce the paint layer (which is recommended if your walls have a thick layer of paint from over the years). I actually ended up quite extensively drilling in order to get the first portion of the anchors (before the threads) into the wall without doing too much damage to the anchors.
Ive gotten two of the three shelves up but can't get the last one up until I get more drywall anchors. So far so good. Lightly hand sanded and a couple coats of paint slapped on them and I quite like them.
Definitely takes a lot of time installing them though, so expect that before going into it.
Rated 3 stars for the gross hand-feel, the brackets needing more welding, the brackets that could've been more even with each other, the lack of warning that you'd need a 90° angle screwdriver, and the lack of backup drywall anchors.
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Reviewed in the United States on November 1, 2023
★★★★★ 5
WOULD buy again!!
Color: Dark Brown
VERY STURDY! Id buy them again. Easy to clean & hang on the wall. Look good hanging up. Weight capacity is more then i thought it would be.
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Reviewed in the United States on January 16, 2026
★★★★★ 5
style, durability, and functionality
The Amada HOMEFURNISHING Floating Wall Shelves offer a perfect blend of style, durability, and functionality. Whether you're looking to display decorative items or need extra storage space, these shelves are a valuable addition to any room. Their easy installation and sturdy design make them a worthwhile investment for enhancing your home's decor.
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Reviewed in the United States on May 1, 2025
★★★★★ 5
A Victorian Addition
Color: 4 Panels Black Wood, Size: 4 Panels, Color: 4 Panels Black Wood, Size: 4 Panels
I am so impressed! This room divider is a piece of Victorian architecture for my dressing area. Well made , eye-catching and refined...just beautiful!
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Reviewed in the United States on March 24, 2026