We ship from multiple warehouses across the country, so you get your part as soon as possible.
Free, one year (or more), unlimited mileage warranty. Covers everything; parts and shipping costs
We have reviewed over 1,000,000 fitments to guarantee an exact fit for your vehicle.
Return for any reason within 60 days for a full refund
Experts in auto parts since 1989-We are rated 4.9/5 by over 400,000 of our customers.

BuyAutoParts New Turbocharger
(BuyAutoParts New)


Interchange Part Numbers
This is a New BuyAutoParts Turbocharger (Note: BuyAutoParts New). SKU number 40-31731 AN
This is a brand new direct-fit replacement turbocharger. This is guaranteed to fit and perform exactly the same as OEM. Brand new part that does not require any core deposit or return. Make sure to clean or replace the turbocharger oil feed line and prime the center bearing of the new turbo during installation to ensure better long-term reliability!
Specification | Description |
Part Type | Turbocharger |
SKU | 40-31731 AN |
Brand | BuyAutoParts |
Part Number | 40-31731AN |
Type | BuyAutoParts New |
Condition | New |
Fit Type | EXACT |
Warranty | FREE 1 Year Unlimited Mileage Warranty
![]() |
Additional warranty options available.* View Options
1 Year
Unlimited Mileage Warranty
FREE
5 Year Extended Unlimited Mileage Warranty
$89.09
Lifetime Unlimited Mileage Warranty
$148.49
|
|
Weight | 22 Pounds |
Box Dimensions |
Height: 11.00" Length: 11.00" Width: 11.00" |
PRODUCT VIDEOS
2017 Caterpillar All Models Turbocharger Number 172494
2017 Caterpillar All Models Turbocharger Number 182248
2017 Caterpillar All Models Turbocharger Number 6N7924
Click Here for Full List