
The HX52 is the Holset turbocharger for the Volvo D12, D12C, and D12D 12.0L engines at 430+ HP. The D12 was the primary Volvo heavy-duty engine before the D13 replaced it. The HX52 is a fixed-geometry turbo with a 67mm compressor wheel and 70mm turbine wheel. Holset number 3599996, Volvo OEM 20516242/20516147/85000288. Our HX52 ships new with all new components, dynamically balanced, with gaskets. We supply shops, fleets, and distributors.
HX52 (Holset, fixed geometry)
3599996, 3598948, 3598947, 3598946, 20488006, 20516242, 20516147, 85000288, 4031148, 4031147, 3599998
Volvo D12, D12C, D12D 12.0L (430+ HP, heavy-duty trucks)
The HX52 (3599996) fits the Volvo D12, D12C, and D12D 12.0L engine at 430+ HP. Volvo OEM numbers include 20516242, 20516147, and 85000288.
No. The D13 uses VGT turbos (HE400VE/HE400VG). The HX52 is for the D12 only.
Brand new, dynamically balanced. No core charge. One-year unlimited-mileage warranty.
Yes. US stock, volume pricing for shops, fleets, and distributors.
The Volvo D12 powered Volvo VN, VNL, and other heavy-duty trucks for over a decade. The HX52 is the standard turbo for this engine. When the D12 was replaced by the D13, Volvo moved to VGT turbos (HE400VE/HE400VG). If your Volvo runs the D12, this HX52 is the turbo you need.
| Engine | Turbo |
|---|---|
| D12 / D12C / D12D (this page) | HX52 3599996 |
| D13 / Mack MP7 | HE400VE/HE400VG 3784777 |
| D13 / Mack MP8 | HE431VE/HE451VE 85116644 |
See our quality process for details.