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A. This oil cooler fits two Volvo applications: the Volvo B11 B11R with the D11K engine, and the Volvo B12 B12B with the TD122FH/FL, TD123ES, or D12A420 engine. To confirm your vehicle and engine variant are covered, use the selection widget on this page or search our catalogue by model and engine code. Every fitment shown is backed by our Fit Guarantee.
A. Yes — the Volvo B12 B12B platform was produced with several engine variants including the TD122FH/FL, TD123ES, and D12A420. The 31057004 is validated across all of these variants for the B12B, but you should confirm your exact engine code before ordering. Use the catalogue search by engine code or model, or ask Simon if your variant is not listed.
A. OE cross-reference data is not published for this part. If you need to verify equivalence against an existing part number, search our cross-referenced catalogue by machine model and engine, or ask Simon for assistance.
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