Cushion Seal N4B Backup Rings

We specialises in Seals: Rod Seals, Piston Seals, Piston and Piston Rod Seal, Rotary Seals; Wear Ring/ O-ring / X-ring; Oil Seal, Hydraulic Breaker Seal Kit, Excavator Seal Kit, Wheel Loaders Seal Kit, Crawler Dozers Seal Kit, Pump Seal Kit, Motor Seal Kit, Dump Trucks Seal Kit,, Center Swing Seal Kit, Track Adjuster Seal Kit and other excavator spare part.

Product Parameter:

How To Buy:

Step 1: Tell us the spare parts you want and provide enough information to confirm the product price.

• "Product name + part number + quantity".
• Expected packaging: general packaging or customized packaging

Step 2: Quotation and invoice

• We will send the quotation to you as soon as possible. Once confirmed, we will issue an official invoice and provide bank information

Step 3: Payment

• Pay to our account and send us a bank statement.
• Payment method: Western Union, L/C, T/T, Transfer.

Step 4: Delivery

• After receiving the payment, we will immediately arrange the delivery to your designated address in China.

International air transportation (DHL, UPS, EMS, etc.)

Step 5: Receipt

• You just need to wait patiently for the goods.

Types Of Seals:

Piston Seal: SPGW, SPGW2, SPGWV, SPGO, SPGA, OK, GKS/YS, KDAS/DAS, SPG, SPGM, SPGN, SPGC, OHM, CPI, CPH, ODI, OSI, OUIS, OUHR, OKH, OUY.

Piston Rod Seal: IDI, ISI, IUIS, IUH, PTB, H605, SPNO, SPN, SPNS, SPNC, U-CUP.

Piston And Piston Rod Seal: UPI, USI, UPH, USH, V99F, V96H, UN, UHS, UNS.

Buffer Seal: HBY, HBTS, HBTY, URE.

Dust seal for ReciproC.A.Ting Motion: DKI, DWI, DWIR, DKBI, DKBI3, DKBZ, DKH, DKB, GA, DSI, LBI, LBH, LBHK, DSPB, DHS, FA, LPI, A1, GHP, DKC.

Dust Seal for Shake: DLI, DLI2, VAY.

Oil Seal: SC, SB, TC, TB, TCK, VC, VB, KC, KB, TCZ, TCV, TCN, TC4, TB4, TCJ, SA1J, VAJ, KA3J, DC, DB, OC, etc.

Product Delivery:

The Sizes we supply are too many to put in the list. Pls e-mail us your inquiry or contact us for more Iinformation.

Part Number that We Can Provide: