Mahle · New
Mahle MS GM 6.6L Duramax L5P 4.095in Bore 3.898in Stk 6.417in Rod 1.417 Pin -40.6cc 16.2 CR Set of 8
MPN 197987895 · Store SKU mhl197987895
$1,762.77
CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.
Supplier stock checked 11/7/2026, 10:42:21 AM UTC. Adding a part does not reserve it.
30-day returns for unopened, unused new parts
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
411cid 4.095 x 2.122CH, 3.898stroke,6.417rod,1.417pin,-40.6cc,954g,16.2CR, M174+ Piston (set) - GM 6.6L Duramax L5P Cast Performance Pistons
Manufacturer fitment & guides
- GM 6.6L Duramax 411 cu in.
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
