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Silent Block Bushing 4" 4.25" Incased Type Bushing 0.81" 2.25" 60643000 / - MR850

Silent Block Bushing 4" 4.25" Incased Type Bushing 0.81" 2.25" 60643000 / - MR850

Part#: AAA611MR850

Features and Benefits

Type 1 of silent block bushing for the
Bushing sleeve length d of 4.00" for correct
Overall length c of 4.25" for correct fitment dimension
Bushing ID A of 0.81" for the product specification
Bushing OD B of 2.25" for the product specification

Warranty

Up to 3 years warranty

Please contact customer service to know more details

SPECIFICATIONS
INTERCHANGE
APPLICATION
DESCRIPTION

Bushing ID (A)	0.81 in
Bushing OD (B)	2.25 in
Bushing Sleeve Length (D)	4.00 in
OEM Ref.	60643000 / 60643002
Overall Length (C)	4.25 in
Product Name	Silent Block Bushing
Type 1	Silent Block Bushing
Type 2	Incased Type Bushing

Interchange

60643
60643-000
60643-002
60643000
60643000 / 60643002
60643002
HS154
MR668
RB302

Year	Make	Model	Engine

	FREIGHTLINER
	HENDRICKSON	AIRTEK 4.0IN WIDE SPRING
	MACK
	VOLVO

The Silent Block Bushing is engineered for commercial truck applications. It is rated for use across a broad spectrum of commercial vehicle platforms. Designed as a direct replacement, the part delivers consistent performance and dependable results across a wide range of fleet configurations.