THE DETAILS. FROM EVERY ANGLE. NH191305 RHC7-13005HQ30NFBRL557A aftermarket piston ring — top three-quarter view

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AFTERMARKET REPLACEMENT PART

NH191305 RHC7-13005HQ30NFBRL557A Piston ring for Sumitomo S220 Isuzu 6BG1(CIAF)

Price on request

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50 pcMinimum order

12 monthsQuality warranty

The right fit starts with the right number.
Match your data plate before ordering.

See the specifications

KNOW YOUR PART

Every detail.
In one place.

The numbers and specifications to help you check your next replacement.

Technical specifications

Part number	NH191305
Type	Piston Rings
Model	RHC7-13005HQ30NFBRL557A
MOQ	50 pc
Warranty	12 months
Origin	China

FITMENT COMES FIRST

Right number.
Right fit.

Visually similar parts are not interchangeable. Always match the part number stamped on your data plate.

Send us your part number using the inquiry form, or email a data plate photo to sales@jiamparts.com. Our team will help you verify fitment before you order.

Compatibility notes

Listed applications: SUMITOMO / SUMITOMO S220 / ISUZU 6BG1(CIAF); HITACHI / HITACHI EX300-1 / ISUZU 6SD1T(CIAQ); HITACHI / HITACHI EX300-3C / ISUZU 6SD1T(CIBQ). Verify the part number and engine code before ordering.

Check my fitment

PRODUCT OVERVIEW

A closer look.

Sumitomo S220 Isuzu 6BG1(CIAF) — piston ring

The piston ring is listed for Sumitomo S220 Isuzu 6BG1(CIAF).

This is an aftermarket replacement turbocharger piston ring. OEM numbers are references for identification only.

Listed applications

SUMITOMO / SUMITOMO S220 / ISUZU 6BG1(CIAF)
HITACHI / HITACHI EX300-1 / ISUZU 6SD1T(CIAQ)
HITACHI / HITACHI EX300-3C / ISUZU 6SD1T(CIBQ)

Product identifiers

Type: Piston Ring
Part Number: NH191305
Turbo Model: RHC7-13005HQ30NFBRL557A

Confirm the turbo reference and engine details before ordering.

GOOD TO KNOW

Common questions.

What fitment information accompanies NH191305?

The RHC7-13005HQ30NFBRL557A piston ring NH191305 lists Hitachi EX300-1 with Isuzu 6SD1T(CIAQ) and EX300-3C with 6SD1T(CIBQ). Sumitomo S220 appears with 6BG1(CIAF), making the exact engine suffix important to the comparison. Application details: SUMITOMO / SUMITOMO S220 / ISUZU 6BG1(CIAF); HITACHI / HITACHI EX300-1 / ISUZU 6SD1T(CIAQ); HITACHI / HITACHI EX300-3C / ISUZU 6SD1T(CIBQ).

What cross-reference information is available for NH191305?

No separate cross-reference numbers are supplied for this turbocharger piston ring. Use the listed identifier NH191305 when checking the original turbo.

How should I verify this turbocharger piston ring before ordering?

For Hitachi EX300-1 and EX300-3C, compare the original turbo identification with NH191305 and confirm the engine code against the listed applications.