Name: 49577 Belt Tensioner
Price: 103.44 USD
Availability: InStock

49577 BELT TENSIONER

TENSIONER,BELT - HEAVY DUTY / HEIGHT - 3.38 / LENGTH - 8.5" / WIDTH - 4.5" / PULLEY BORE - 1.18"

$103.44

Availability: Special Order Upon Request

Interchangeable With 49577 (1)

BELT TENSIONER

21291243

$101.69

Technical Specifications

Part Number

49577

weight

4 lb

Marketing Description

Designed to meet or exceed OEM fit and performance, Accu-Drive technology features a round torsion-spring that dampens vibrations, compensates for belt wear and maintains constant tension and alignment, resulting in longer accessory component life.

Product Description - Invoice

Tensioner Assembly

Product Description - Long

Continental Accu-Drive Tensioner Assembly

Product Description - Short

Tensioner Assembly

Pulley Quantity

Pulley Surface Type

0
SMOOTH

Pulley 1 Bore Diameter

1.18 in
30.00 mm

Pulley 1 Flanged

NON-FLANGED

Pulley 1 Material

STEEL

Pulley 1 Outside Diameter

2.95 in
75.00 mm

Pulley 1 Width

1.83 in
46.40 mm

Pulley 2 Groove Quantity

Weight

1.82 kg
4.02 lbs

Parts Interchange

Manufacturer	Part Numbers
DAYCO CORP	89450
GATES RUBBER CO	38523
MACK	21291243
OTHER	FLT689450, GBH49577, 21291243, 863349577
VOLVO-WHITE VENDOR DIRECT	DCO89450, GYR49577

Vehicle Fitment

Make	Model	Years
ENGINE	CUMMINS - ISX	*
ENGINE	MACK - MP7	*
MACK	CH612	*
MACK	CH613	*
MACK	CT	2006
MACK	CV SERIES	*
MACK	CV713	2008
MACK	CXN612	2006-2013
MACK	CXN613	2006-2017
MACK	CXU612	2003-2005
MACK	CXU613	2003-2005
MACK	GU712	2008-2016
MACK	LE612	2005-2007
MACK	LE613	2005-2007
MACK	MR	2003
MACK	MR688P	2006
MACK	MR688S	2006

This list of compatible vehicles and years is accurate, but it may not be complete. There may be additional vehicle applications and years compatible with this part not listed.