How do I know a part fits my truck?

Every listing shows the truck make, model years, side (left/right) and OEM cross-reference numbers. Match any of your OEM numbers to the listing, or send us your number and we will confirm fitment.

Do you ship the same day?

Orders placed before 12PM Central on business days ship the same day from our US warehouse. Transit is typically 2–5 business days depending on your state.

What is your return policy?

30-day returns on unused parts in original packaging. Wrong part shipped by us? We cover the return label and ship the correct one first.

Do you offer fleet or shop pricing?

Yes. Business accounts get tiered pricing, saved reorders and a dedicated line. Open a business account to see your pricing and order online.

Are these OEM or aftermarket parts?

We sell quality aftermarket parts cross-referenced to OEM numbers, plus select OEM-grade lines. Brand and grade are shown on every listing.

Can I order by part number?

Yes — type any part number or OEM cross reference into the search bar. If it is not listed, send it to us and we will source it.

DPF Gasket (FP-133DPFG6337)

DPF gasket for heavy-duty aftertreatment systems. Replace at every DPF removal to prevent exhaust leaks and soot trails at the clamps.

Brand
- FleetPro
OEM Reference
- Volvo 21371340
Condition
- New
Warranty
- 1-Year FleetPro Warranty

Wholesale pricing for approved accounts

Open a FleetPro business account to see fleet pricing and order online. Repair shops, trucking companies & dealers welcome.

Request a business account

Terms and Conditions
30-day returns on unused parts
Same-day shipping on orders before 12PM CT

Internal Reference: FP-133DPFG6337

Same-day shipping before 12PM CT from our Illinois warehouse
Part requests and quotes answered within one business hour
30-day returns
1-Year FleetPro Warranty
Wholesale and fleet pricing for approved business accounts
We speak English, Russian, Ukrainian, Romanian, Bulgarian, French and Polish

DPF Gasket, Specifications & Fitment

Replacement gasket for the diesel particulate filter (DPF) exhaust joint. It seals the flanged connection between the DPF and the adjoining aftertreatment housing, blocking high-temperature exhaust leaks that lead to soot tracking, derates, and regeneration faults. Install a new gasket every time the DPF joint is separated for service.

Specifications

Type: DPF exhaust gasket
Service: High-temperature exhaust sealing
Application: DPF flange joint
Use: One-time install, replace when joint is opened

Where it's used

Used on heavy-duty diesel aftertreatment systems at the DPF flange. Installs between the diesel particulate filter and its mating housing during DPF removal, cleaning, or replacement.

Product Details

Brand	FleetPro
OEM Reference	Volvo 21371340
Condition	New
Warranty	1-Year FleetPro Warranty

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