Item

Part NO.

PART NO.

Application

D(mm)

H(mm)

Packing(pcs/carton)

Remark

1

Air filter

SQ 4231

FAW Yiwei

420

310

2

  without filter safety

2

Air filter

SQ 4226

Auman tractors

420

260

2

Safety filter

3

Air filter

SQ 3552

Air Compressor

350

520

2

without filter safety

4

Air filter

SQ 3551

Cummins crane

350

510

2

Safety filter(paper)

5

Air filter

SQ 3448

Ankai bus

340

480

2

Safety filter(Non-woven)

6

Air filter

SQ 3340

Guangqi Hino

330

400

2

without filter safety

7

Air filter

SQ 3340

Guangqi Hino

330

400

2

Safety filter(paper)

8

Air filter

SQ 3261

Chongqing Cummins

320

610

2

Safety filter(paper)

9

Air filter

SQ 3260

DELONG 3000

320

600

2

Safety filter(paper)

10

Air filter

SQ 3254

FAW LIUTE

320

540

2

Safety filter(paper)

11

Air filter

SQ 3253

HONGYAN Sith

320

530

2

Safety filter(paper)

12

Air filter

SQ 3251

HONGYAN New DAKANG New Auman

320

510

2

Safety filter(paper)

13

Air filter

SQ 3251A

Shaanxi DELONG

320

510

2

Safety filter(paper)

14

Air filter

SQ 3250

North Benz

320

500

2

Safety filter(paper)

15

Air filter

SQ 3249.3

Shaanxi DELONG

320

493

2

Safety filter(paper)

16

Air filter

SQ 3249

North Benz,DELONG,AOLONG

320

490

2

Safety filter(paper)

17

Air filter

SQ 3248

HONGYAN Genlyon

320

480

2

Safety filter(paper)

18

Air filter

SQ 3247

Bus series

320

470

2

Safety filter(paper)

19

Air filter

SQ 3246

Cummins crane

320

460

2

Safety filter(paper)

20

Air filter

SQ 3222

School bus

320

220

2

Safety filter(paper)

21

Air filter

SQ 3135

Gallop

310

350

4

Safety filter(paper)

22

Air filter

SQ 3061

Hitchi Construction Machinery

300

610

2

Safety filter(paper)