Hitachi Aftermarket Style 0373413 Hydraulic Cylinder Wear Ring/Bushing This is a New Seal Kit that fits the following Models and Cylinder part numbers Model Num. Application Cylinder Desc Size Size Part # EX220-5, EX220LC-5, EX230-5, EX230LC-5, EX230H-5, EX230LCH-5 ARM 4380500 Wear Ring - 145 mm 145 X 7.9 mm 1001- HIT-0373413 ZX270, ZX270LC, ZX280LC, ZX280LCN ARM 4628581 Wear Ring - 145 mm D04/08-, D05/01- Mono Boom HIT-0373413 ZX330-3, ZX330LC-3 BOOM LH 4628637 Wear Ring - 145 mm 050001- - HIT-0373413 ZX330-3, ZX330LC-3 BOOM LH 4638831 Wear Ring - 145 mm 050001- - HIT-0373413 ZX330-3, ZX330LC-3 BOOM RH 4628636 Wear Ring - 145 mm 050001- - HIT-0373413 ZX330-3, ZX330LC-3 BOOM RH 4644670 Wear Ring - 145 mm 050001- - HIT-0373413 ZX350LC-3, ZX350LCN-3, ZX350H-3, ZX350LCH-3, ZX350K-3, ZX350LCK-3 BOOM LH 4628637 Wear Ring - 145 mm 050001- - HIT-0373413 ZX350LC-3, ZX350LCN-3, ZX350H-3, ZX350LCH-3, ZX350K-3, ZX350LCK-3 BOOM LH 4638831 Wear Ring - 145 mm 050001- - HIT-0373413 ZX350LC-3, ZX350LCN-3, ZX350H-3, ZX350LCH-3, ZX350K-3, ZX350LCK-3 BOOM RH 4628636 Wear Ring - 145 mm 050001- - HIT-0373413 ZX350LC-3, ZX350LCN-3, ZX350H-3, ZX350LCH-3, ZX350K-3, ZX350LCK-3 BOOM RH 4644670 Wear Ring - 145 mm 050001- - HIT-0373413 ZX360LC-3 BOOM LH 4628637 Wear Ring - 145 mm 00100001- - HIT-0373413 ZX360LC-3 BOOM RH 4628636 Wear Ring - 145 mm 00100001- - HIT-0373413 Please verify part number prior to order. Thanks for viewing our listings. Please click "Ask A Question" or call us if you have a parts need that you do not see listed here. We will do our best to locate the parts you need and make every effort to save you money. For parts information in English please call Chris at (813)365-0042. Gracias por ver nuestros anuncios. Por favor, envíe un mensaje o simplemente llámenos si necesita alguna's pieza que no ves listado. Mencionado Haremos nuestro mejor esfuerzo para localizar las piezas que necesita y hacer todo lo posible para ahorrar dinero. Para espanol llame a Darcy a el (813) 365-0042.