NewStar S-8301 Clutch component

NewStar S-8301 is a clutch component in Axles & Drivetrain, US catalog. Listed by S&S Truck Parts, International Truck Replacement Parts Catalog (NewStar).

New Clutch Assemblies

Cross-reference / also printed as

Other number printed by the maker: SP 107142-3.

As stated by the source of this catalog record, not a fitment check by SearchForPart. Confirm with the manufacturer before ordering.

Specifications

Name taken from

the table heading printed above it

Cover

C129055-2

Adjustment type

MANUAL

Bearing type

GREASABLE

Dao

2800

G n i t

800 ROUND

R

ORGANIC

S g n

8

L a n o

X

L ee h g

7"

Replaces (as printed)

C107142-3

Part type taken from

the printed name (SearchForPart's reviewed name list)

Specifications from S & S Truck Parts, Replacement Parts for International Trucks (2005)

Name taken from

the table heading printed above it

Adjustment

MANUAL

Bearing

GREASABLE 2800

G

800 ROUND ORGANIC

S g

8

L an

X

L ee

7"

Replaces (as printed)

107142-3

Replaces (as printed)

129055-2

Part type taken from

the printed name (SearchForPart's reviewed name list)

Specifications from S & S Truck Parts, Replacement Parts for Freightliner Trucks (effective June 2007): directory

Read from

the directory (numerical listing): S & S's number, the number it replaces, the description

Part type taken from

the printed section heading 'CLUTCH', pdf page 47 (owner's decision 2026-10-26)

Brand

NewStar: the book prints 'NEWSTAR is a brand of S&S Truck Parts, Inc.' (pdf page 2) and 'ALL PARTS SUPPLIED ARE S&S/NEWSTAR.' (pdf page 66); S & S Truck Parts is the distributor (owner 2026-11-01)

About this kind of part (general, written by SearchForPart)

Part of the clutch that connects the engine to the transmission. Slipping, dragging or noise call for repair. Check clutch size and type.

When ordering, give the part number exactly as printed and its maker, and the make, model and year of the truck, trailer, reefer unit or machine (or the engine or unit serial number). SearchForPart shows fitment only as the source printed it: check it before you order.

Reference numbers

Other number printed by the maker

• SP 107142-3

Reference numbers as printed by the maker. They are not a statement that the parts are interchangeable. Confirm with the manufacturer before ordering.

Availability

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Catalog information provided by S&S Truck Parts, International Truck Replacement Parts Catalog (NewStar). Fitment for your equipment is not verified by this page. SearchForPart does not show a price here.