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11NB-20120 + 11NB-20130 Primary & Safety Air Filter Set for Hyundai R450LC / HL770

Quick Answer

11NB-20120 is the primary element and 11NB-20130 is the safety element in this Hyundai construction-equipment air filter set. Verified applications include R450LC and HL770 equipment; the two elements use separate dimensions shown below.

Product Identification

Part Number / Model
11NB-20120 + 11NB-20130
Filter Type
Air Filter Set
OE Number
Hyundai 14L1-01560, Hyundai 14L1-01570

Cross Reference

Brand
Sakura
Part Number
A-28770
Reference Type
Cross Reference
Brand
Sakura
Part Number
A-28780
Reference Type
Cross Reference
Brand
Sakura
Part Number
A-28770-S
Reference Type
Cross Reference
BrandPart NumberReference Type
Sakura A-28770 Cross Reference
Sakura A-28780 Cross Reference
Sakura A-28770-S Cross Reference

Confirm number, size and application before ordering.

Dimensions

PRIMARY FILTER

11NB-20120

Primary filter

Outer Diameter (OD) (maximum)
307 mm
Inner Diameter (ID) (primary opening)
197 mm
Height (H) (overall)
558 mm

SAFETY FILTER

11NB-20130

Safety filter

Outer Diameter (OD) (maximum)
194 mm
Inner Diameter (ID) (primary opening)
153 mm
Height (H) (overall)
534 mm

Applications

Brand
Hyundai
Type
Construction Machinery
Brand
Hyundai
Type
Construction Machinery
Brand Model Type
Hyundai R450LC-3 / R450LC-7 / R450LC-7A Construction Machinery
Hyundai HL770 / HL770-7A Construction Machinery

Related Products

X770651 product photo

Part Number

X770651

Product

Primary & Safety Air Filter Set for Caterpillar Challenger 35 / 45 / 55 Tractors

Application
Caterpillar Challenger 35 / 45 / 55 Tractors

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Third-party trademarks and part numbers are used for identification and cross-reference purposes only.