Home/Mack Parts/Internal Retaining Ring, PAI ERI-2866 (OEM 325GC222), Pack of 5
Mack · Models: E7

Internal Retaining Ring, PAI ERI-2866 (OEM 325GC222), Pack of 5

Commercial diesel engine component. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$55.95$115.30 Save $59.35
In Stock
Fitment details

Want us to check the fit? Share any details you have below. All fields are optional. Your request will be included with your order, and a specialist may contact you before fulfillment.

PAI Part #ERI-2866
JAK'S Part #JAKS-ERI-2866
Catalog refMACK 325GC222
Catalog refPAI ERI-2866
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
Kit Membership

Used In These Kits

This part is included in 1 engine & overhaul kits — find yours below.

Internal Retaining Ring, PAI ERI-2866 (OEM 325GC222), Pack of 5
BrandPAI Industries
Engine MakeMack
Engine ModelE7

Pack of 5.

PAI ERI-2866 is an Internal Retaining Ring. 2.072in free outside diameter and 0.062in thickness (52.62mm and 1.57mm). For Mack E7 applications. Manufacturer-designated parent reference: MACK 325GC222.

Manufacturer application categories
MACK E7 ENGINES. Confirm the exact required part number and configuration before ordering.

Manufacturer product cross-references
MACK 325GC222

Fits:

  • MACK E7 ENGINES

OEM cross-references:

  • MACK 325GC222

Warranty: 24 months