Home/All Cylinder Head Parts/85020271 Volvo D13 / Mack MP8 Loaded Cylinder Head – New, Stage 2 Inconel Exhaust
85020271 Volvo D13 Mack MP8 loaded cylinder head - new, JAK's Diesel
Volvo · Models: D13 / MP8

85020271 Volvo D13 / Mack MP8 Loaded Cylinder Head – New, Stage 2 Inconel Exhaust

Commercial diesel cylinder head. Match the listed part and engine identifiers before ordering.
Warranty DetailsJAK's DieselMay Qualify for Free Freight
$3,999.00
In Stock
Fitment details

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Secure Checkout Review Return Policy Warranty Details May Qualify for Free Freight
JAK'S Part #JAKS-85020271
Not sure it's the right fit? Call a specialist
(720) 445-6249
Talk to a tech or text a photo of your part tag — we'll confirm fitment before you buy
85020271 Volvo D13 / Mack MP8 Loaded Cylinder Head – New, Stage 2 Inconel Exhaust
BrandJAK's Diesel
Part CategoryCylinder Heads
Engine MakeVolvo
Engine ModelD13 · MP8
ConditionNew
Stage / TierStage 2

New, fully loaded Stage 2 cylinder head for the Volvo D13 and Mack MP8, built to replace Volvo 85020271. Stage 2 adds Inconel exhaust valves, and the head is fitted with stainless injector cups. It arrives assembled and ready to bolt on, with no core to send back.

What's Included

  • New cylinder head casting
  • New intake and exhaust valves (Stage 2 — standard intake, Inconel exhaust)
  • New valve springs, retainers and keepers
  • Valve guides and valve stem seals installed
  • Stainless injector cups installed

Not included: head gasket set, head bolts, injectors, rocker assemblies. Ask us and we will quote the matching gasket set and bolt kit.

Specifications

Replaces Volvo 85020271
Engine Volvo D13 / Mack MP8
Condition New — no core
Assembly Loaded (valves, springs, retainers, keepers, guides, seals)
Valve package Stage 2 — standard intake, Inconel exhaust
Brand JAK's Diesel

Fitment

Fits Volvo D13 and Mack MP8 engines that use the 85020271 head. D13 heads changed across EPA generations, so we confirm the casting number from your old head (or your ESN) before every order ships.

Replaces / Cross-Reference Part Numbers

OEM and reman numbers: 85020271

Shipping, Core & Warranty

  • No core charge, no core return. This is a new casting, not an exchange unit.
  • Freight: ships crated by LTL freight. Freight is free to a commercial address with a forklift or dock. Residential, liftgate and terminal delivery can be quoted — call before you order.
  • Local pickup: available in Henderson, CO by arrangement.
  • Warranty: 1 year against defects in materials and workmanship.

Frequently Asked Questions

Is this head new or remanufactured?

New. It is a new casting assembled with new valvetrain components — not a rebuilt core.

Do I have to send back a core?

No. There is no core charge and nothing to return.

What else do I need to install it?

Plan on a new head gasket set and head bolts for the D13 / MP8. They are not included. Message us and we will match the right kit to your engine serial number.

How do I confirm it fits my D13 / MP8?

Send us your engine serial number (ESN) or the casting number from your old head. We verify fitment against 85020271 before the head ships.

Which D13 head do I have?

Volvo D13 and Mack MP8 heads changed between EPA07, EPA10 and EPA13/17 engines. Send us a photo of the casting number on your old head or your ESN and we will confirm this is the right head before it ships.

How long does delivery take?

Heads are crated and handed to the LTL carrier in 1–2 business days. Transit is typically 2–5 business days depending on your location.

Questions? Call JAK's Diesel at (720) 445-6249. See all Volvo parts, Mack parts or diesel cylinder heads.