t a  e 
参考号 零件 参数
MEC-DIESEL : 520644 Seal Ring Inner Diameter: 28 mm;  Outer Diameter: 36 mm;  Thickness: 2 mm;  Shape: A Shape ;  Material: NBR (nitrile butadiene rubber) ; 
MEC-DIESEL : 520646 Seal Ring Inner Diameter: 28.2 mm;  Outer Diameter: 32.5 mm;  Thickness: 0.3 mm;  Shape: A Shape ;  Material: Aluminium ; 
MEC-DIESEL : 520647 Seal Ring Inner Diameter: 28.2 mm;  Outer Diameter: 32.5 mm;  Thickness: 0.6 mm;  Shape: A Shape ;  Material: Aluminium ; 
MEC-DIESEL : 520648 Seal Ring Inner Diameter: 28.2 mm;  Outer Diameter: 32.5 mm;  Thickness: 1 mm;  Shape: A Shape ;  Material: Aluminium ; 
MEC-DIESEL : 520649 Seal Ring Inner Diameter: 28.2 mm;  Outer Diameter: 32.5 mm;  Thickness: 2 mm;  Shape: A Shape ;  Gasket Design: Fibre Composite ; 
MEC-DIESEL : 520651 Seal Ring Inner Diameter: 28.6 mm;  Thickness: 2.5 mm;  Shape: O-Ring ;  Material: FPM (fluoride rubber) ; 
MEC-DIESEL : 520662 Seal Ring Inner Diameter: 28 mm;  Outer Diameter: 47 mm;  Width: 10 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: B ; 
MEC-DIESEL : 520835 Seal Ring Inner Diameter: 36 mm;  Outer Diameter: 30 mm;  Thickness: 1.5 mm;  Shape: A Shape ;  Material: Copper ; 
MEC-DIESEL : 520836 Seal Ring Inner Diameter: 30 mm;  Outer Diameter: 36 mm;  Thickness: 2 mm;  Shape: A Shape ;  Material: Copper ;  Surface: Tin-plated ; 
MEC-DIESEL : 520842 Seal Ring Inner Diameter: 30.2 mm;  Outer Diameter: 37.2 mm;  Width: 4.8 mm;  Material: FPM (fluoride rubber) ;  Radial Shaft Seal Design: AW/B ; 
MEC-DIESEL : 520843 Seal Ring Inner Diameter: 30.8 mm;  Thickness: 3.7 mm;  Shape: O-Ring ;  Material: FPM (fluoride rubber) ; 
MEC-DIESEL : 520844 Seal Ring Inner Diameter: 30.2 mm;  Outer Diameter: 36.2 mm;  Thickness: 3 mm;  Shape: O-Ring ;  Material: FPM (fluoride rubber) ; 
MEC-DIESEL : 520845 Seal Ring Inner Diameter: 30 mm;  Outer Diameter: 37 mm;  Thickness: 3.5 mm;  Shape: O-Ring ;  Material: NBR (nitrile butadiene rubber) ; 
MEC-DIESEL : 520846 Seal Ring Inner Diameter: 30 mm;  Outer Diameter: 40 mm;  Width: 7 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: A ; 
MEC-DIESEL : 520847 Seal Ring Inner Diameter: 30 mm;  Outer Diameter: 40 mm;  Width: 7 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: AS ; 
MEC-DIESEL : 520852 Seal Ring Inner Diameter: 30 mm;  Outer Diameter: 40 mm;  Width: 7 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: B ; 
MEC-DIESEL : 520855 Seal Ring Inner Diameter: 30 mm;  Outer Diameter: 42 mm;  Width: 7 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: A ; 
MEC-DIESEL : 520863 Seal Ring Inner Diameter: 30 mm;  Outer Diameter: 44 mm;  Width: 8 mm;  Material: FPM (fluoride rubber) ;  Swirl Type: Left-hand Twist ;  Radial Shaft Seal Design: A/BS ; 
MEC-DIESEL : 520867 Seal Ring Inner Diameter: 30 mm;  Outer Diameter: 47 mm;  Width: 7 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: A ; 
MEC-DIESEL : 520869 Seal Ring Inner Diameter: 30 mm;  Outer Diameter: 47 mm;  Width: 8 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: AS ; 
MEC-DIESEL : 520870 Seal Ring Inner Diameter: 30 mm;  Outer Diameter: 48 mm;  Width: 10 mm;  Material: ACM (Polyacrylate) ;  Swirl Type: Right-hand Twist ;  Radial Shaft Seal Design: A ; 
MEC-DIESEL : 520874 Seal Ring Inner Diameter: 30 mm;  Outer Diameter: 52 mm;  Width: 7 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: A ; 
MEC-DIESEL : 520877 Seal Ring Inner Diameter: 30 mm;  Outer Diameter: 52 mm;  Width: 9 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: C ; 
MEC-DIESEL : 520882 Seal Ring Inner Diameter: 31 mm;  Outer Diameter: 39 mm;  Thickness: 2 mm;  Shape: A Shape ;  Material: FPM (fluoride rubber) ;  Gasket Design: Metal Elastomer Gasket ; 
MEC-DIESEL : 520886 Seal Ring Inner Diameter: 32 mm;  Outer Diameter: 38 mm;  Thickness: 2 mm;  Shape: A Shape ;  Material: Copper ;  DIN/ISO: 7603 ;  Alternative Repair Kit: 017.655 ; 
MEC-DIESEL : 520887 Seal Ring Inner Diameter: 29 mm;  Outer Diameter 1: 45.8 mm;  Outer Diameter: 42.5 mm;  Width: 9 mm;  Shape: Asymmetrical ;  Material: ACM (Polyacrylate) ; 
MEC-DIESEL : 520893 Seal Ring Inner Diameter: 32.69 mm;  Thickness: 5.33 mm; 
MEC-DIESEL : 520894 Seal Ring Inner Diameter: 327.5 mm;  Thickness: 3.8 mm;  Shape: O-Ring ;  Material: MVQ (silicone rubber) ; 
MEC-DIESEL : 520895 Seal Ring Inner Diameter: 32 mm;  Thickness: 2.5 mm;  Shape: O-Ring ;  Material: ACM (Polyacrylate) ; 
MEC-DIESEL : 520899 Seal Ring Inner Diameter: 32 mm;  Outer Diameter: 44 mm;  Width: 9.5 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: V/ASW ; 
MEC-DIESEL : 520910 Seal Ring Inner Diameter: 32 mm;  Outer Diameter: 47 mm;  Width: 7 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: A ; 
MEC-DIESEL : 520914 Seal Ring Inner Diameter: 32 mm;  Outer Diameter: 52 mm;  Width: 7 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: A ; 
MEC-DIESEL : 520915 Seal Ring Inner Diameter: 33 mm;  Outer Diameter: 47 mm;  Thickness: 7 mm;  Swirl Type: Left-hand Twist ;  Radial Shaft Seal Design: AS2W ; 
MEC-DIESEL : 520920 Seal Ring Inner Diameter: 33 mm;  Outer Diameter: 50 mm;  Width: 12 mm;  Material: NBR (nitrile butadiene rubber) ;  Swirl Type: Left-hand Twist ;  Radial Shaft Seal Design: BS ; 
MEC-DIESEL : 520921 Seal Ring Inner Diameter: 34.52 mm;  Thickness: 3.53 mm;  Shape: O-Ring ;  Material: ACM (Polyacrylate) ; 
MEC-DIESEL : 520922 Seal Ring Inner Diameter: 34.6 mm;  Outer Diameter: 39.4 mm;  Thickness: 2.4 mm;  Shape: O-Ring ;  Material: EPDM (ethylene propylene diene Monomer (M-class) rubber) ; 
MEC-DIESEL : 520924 Seal Ring Inner Diameter: 34 mm;  Thickness: 4 mm;  Shape: O-Ring ;  Material: FPM (fluoride rubber) ; 
MEC-DIESEL : 520936 Seal Ring Inner Diameter: 35 mm;  Outer Diameter: 47 mm;  Width: 7 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: A ; 
MEC-DIESEL : 520947 Seal Ring Inner Diameter: 35 mm;  Outer Diameter: 50 mm;  Thickness: 7 mm;  Material: NBR (nitrile butadiene rubber) ;  Swirl Type: without twist ; 
MEC-DIESEL : 520955 Seal Ring Inner Diameter: 35 mm;  Outer Diameter: 52 mm;  Width: 10 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: A ; 
MEC-DIESEL : 520956 Seal Ring Inner Diameter: 35 mm;  Outer Diameter: 52 mm;  Width: 7 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: A ; 
MEC-DIESEL : 520957 Seal Ring Inner Diameter: 35 mm;  Outer Diameter: 52 mm;  Width: 8 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: A ; 
MEC-DIESEL : 520962 Seal Ring Inner Diameter: 35 mm;  Thickness: 4.65 mm;  Quantity required: 2 ;  Shape: Asymmetrical ;  Material: ACM (Polyacrylate) ; 
MEC-DIESEL : 520963 Seal Ring Inner Diameter: 35 mm;  Outer Diameter: 62 mm;  Width: 10 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: A ; 
MEC-DIESEL : 520964 Seal Ring Inner Diameter: 35 mm;  Outer Diameter: 62 mm;  Width: 12 mm;  Material: FPM (fluoride rubber) ;  Radial Shaft Seal Design: AS ; 
MEC-DIESEL : 520966 Seal Ring Inner Diameter: 36 mm;  Outer Diameter: 42.3 mm;  Thickness: 3.15 mm;  Shape: O-Ring ;  Material: EPDM (ethylene propylene diene Monomer (M-class) rubber) ; 
MEC-DIESEL : 520967 Seal Ring Inner Diameter: 36 mm;  Outer Diameter: 42 mm;  Thickness: 3 mm;  Shape: O-Ring ;  Material: ACM (Polyacrylate) ; 
MEC-DIESEL : 520968 Seal Ring Inner Diameter: 36 mm;  Outer Diameter: 46 mm;  Thickness: 5 mm;  Shape: O-Ring ;  Material: NBR (nitrile butadiene rubber) ; 
MEC-DIESEL : 520970 Seal Ring Inner Diameter: 36 mm;  Outer Diameter: 50 mm;  Width: 7 mm;  Material: FPM (fluoride rubber) ;  Swirl Type: Left-hand Twist ;  Radial Shaft Seal Design: AS ; 
MEC-DIESEL : 520972 Seal Ring Inner Diameter: 36.5 mm;  Outer Diameter: 42.9 mm;  Thickness: 3.2 mm;  Shape: O-Ring ;  Material: NBR (nitrile butadiene rubber) ; 
MEC-DIESEL : 520973 Seal Ring Inner Diameter: 36.5 mm;  Thickness: 3.5 mm;  Shape: O-Ring ;  Material: NBR (nitrile butadiene rubber) ; 
MEC-DIESEL : 520977 Seal Ring Inner Diameter: 36 mm;  Thickness: 3.5 mm;  Shape: O-Ring ;  Material: FPM (fluoride rubber) ; 
MEC-DIESEL : 520982 Seal Ring Inner Diameter: 36 mm;  Outer Diameter: 54 mm;  Width: 7 mm;  Material: FPM (fluoride rubber) ;  Swirl Type: Right-hand Twist ;  Radial Shaft Seal Design: A/BS ; 
MEC-DIESEL : 520984 Seal Ring Inner Diameter: 36 mm;  Outer Diameter: 58 mm;  Width: 15 mm;  Material: NBR (nitrile butadiene rubber) ;  Swirl Type: Alternating Twist ;  Radial Shaft Seal Design: AS2W ; 
MEC-DIESEL : 520986 Seal Ring Inner Diameter: 36 mm;  Outer Diameter: 60 mm;  Width: 15 mm;  Material: NBR (nitrile butadiene rubber) ;  Swirl Type: Alternating Twist ;  Radial Shaft Seal Design: AS ; 
MEC-DIESEL : 520988 Seal Ring Inner Diameter: 37.77 mm;  Outer Diameter: 43 mm;  Thickness: 2.62 mm;  Colour: green ;  Shape: O-Ring ;  Material: FPM (fluoride rubber) ; 
MEC-DIESEL : 520995 Seal Ring Inner Diameter: 38 mm;  Outer Diameter: 44 mm;  Thickness: 2 mm;  Shape: A Shape ;  Material: Copper ;  DIN/ISO: 7603 ; 
MEC-DIESEL : 520996 Seal Ring Inner Diameter: 38 mm;  Thickness: 4.5 mm;  Shape: O-Ring ;  Material: ACM (Polyacrylate) ; 
MEC-DIESEL : 520997 Seal Ring Inner Diameter: 38.2 mm;  Outer Diameter: 43.2 mm;  Thickness: 1.4 mm;  Shape: A Shape ;  Material: PTFE (polytetrafluoroethylene) ; 
MEC-DIESEL : 521201 Seal Ring Inner Diameter: 38 mm;  Outer Diameter: 52 mm;  Width: 7 mm;  Material: ACM (Polyacrylate) ;  Radial Shaft Seal Design: ASW ; 
MEC-DIESEL : 521208 Seal Ring Inner Diameter: 39.34 mm;  Outer Diameter: 44.58 mm;  Thickness: 2.62 mm;  Shape: O-Ring ;  Material: FPM (fluoride rubber) ; 
MEC-DIESEL : 521210 Seal Ring Inner Diameter: 4 mm;  Outer Diameter: 8 mm;  Thickness: 1 mm;  Shape: A Shape ;  Material: Copper ;  DIN/ISO: 7603 ; 
MEC-DIESEL : 521213 Seal Ring Inner Diameter: 40 mm;  Outer Diameter: 83 mm;  Width: 8 mm;  Material: ACM (Polyacrylate) ;  Swirl Type: Alternating Twist ;  Radial Shaft Seal Design: A/BS2 ; 
MEC-DIESEL : 521221 Seal Ring Inner Diameter: 40 mm;  Outer Diameter: 52 mm;  Width: 7 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: A ;  Dust Cover: without dust lip ; 
MEC-DIESEL : 521222 Seal Ring Inner Diameter: 40 mm;  Outer Diameter: 52 mm;  Width: 7 mm;  Material: FPM (fluoride rubber) ;  Swirl Type: Right-hand Twist ;  Radial Shaft Seal Design: A ;  Dust Cover: without dust lip ; 
MEC-DIESEL : 521227 Seal Ring Inner Diameter: 40 mm;  Outer Diameter: 52 mm;  Width: 12.7 mm;  Material: NBR (nitrile butadiene rubber) ;  Swirl Type: Alternating Twist ;  Radial Shaft Seal Design: A/BS ; 
MEC-DIESEL : 521228 Seal Ring Inner Diameter: 40 mm;  Outer Diameter: 52 mm;  Width: 9 mm;  Material: ACM (Polyacrylate) ;  Swirl Type: Alternating Twist ;  Radial Shaft Seal Design: ASW ; 
MEC-DIESEL : 521229 Seal Ring Inner Diameter: 40 mm;  Outer Diameter: 55 mm;  Width: 10 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: B ;  Dust Cover: without dust lip ; 
MEC-DIESEL : 521234 Seal Ring Inner Diameter: 40 mm;  Outer Diameter: 55 mm;  Width: 7 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: A ; 
MEC-DIESEL : 521236 Seal Ring Inner Diameter: 40 mm;  Outer Diameter: 55 mm;  Width: 8 mm;  Material: ACM (Polyacrylate) ;  Swirl Type: Left-hand Twist ;  Radial Shaft Seal Design: ASW ; 
MEC-DIESEL : 521241 Seal Ring Inner Diameter: 40 mm;  Outer Diameter: 58 mm;  Width: 10 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: AS ; 
MEC-DIESEL : 521243 Seal Ring Inner Diameter: 40 mm;  Outer Diameter: 62 mm;  Width: 10 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: A ; 
MEC-DIESEL : 521244 Seal Ring Inner Diameter: 40 mm;  Outer Diameter: 62 mm;  Width: 11.5 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: A ; 
MEC-DIESEL : 521246 Seal Ring Inner Diameter: 40 mm;  Outer Diameter: 62 mm;  Width: 7 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: A ; 
MEC-DIESEL : 521252 Seal Ring Inner Diameter: 40 mm;  Outer Diameter: 70 mm;  Width: 16 mm;  Material: ACM (Polyacrylate) ;  Swirl Type: Right-hand Twist ;  Radial Shaft Seal Design: SP ; 
MEC-DIESEL : 521257 Seal Ring Inner Diameter: 42 mm;  Outer Diameter: 49 mm;  Thickness: 2.5 mm;  Shape: C Shape ;  Material: Copper ;  DIN/ISO: 7603 ; 
MEC-DIESEL : 521272 Seal Ring Inner Diameter: 42 mm;  Outer Diameter: 56 mm;  Width: 7 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: A ; 
MEC-DIESEL : 521274 Seal Ring Inner Diameter: 42 mm;  Outer Diameter 1: 60 mm;  Outer Diameter: 58 mm;  Width: 19 mm;  Material: MVQ (silicone rubber) ;  Swirl Type: Right-hand Twist ;  Radial Shaft Seal Design: B ; 
MEC-DIESEL : 521276 Seal Ring Inner Diameter: 42 mm;  Outer Diameter: 58 mm;  Width: 7 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: B ; 
MEC-DIESEL : 521287 Seal Ring Inner Diameter: 42 mm;  Outer Diameter: 62 mm;  Width: 8 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: A ; 
MEC-DIESEL : 521296 Seal Ring Inner Diameter: 44 mm;  Outer Diameter: 54 mm;  Thickness: 2.3 mm;  Shape: Asymmetrical ;  Material: NBR (nitrile butadiene rubber) ; 
MEC-DIESEL : 521298 Seal Ring Fitting Position: Exhaust Manifold ;  Inner Diameter: 44.3 mm;  Outer Diameter: 49.3 mm;  Thickness: 3.85 mm;  Shape: V Shape ;  Material: Steel ; 
MEC-DIESEL : 521299 Seal Ring Inner Diameter: 44.5 mm;  Outer Diameter: 62 mm;  Width: 10 mm;  Material: NBR (nitrile butadiene rubber) ;  Swirl Type: Alternating Twist ;  Radial Shaft Seal Design: ASW ; 
MEC-DIESEL : 521300 Seal Ring Inner Diameter: 44 mm;  Thickness: 3 mm;  Shape: O-Ring ;  Material: FPM (fluoride rubber) ; 
MEC-DIESEL : 521301 Seal Ring Inner Diameter: 44 mm;  Outer Diameter: 52 mm;  Thickness: 4 mm;  Shape: O-Ring ;  Material: FPM (fluoride rubber) ; 
MEC-DIESEL : 521305 Seal Ring Inner Diameter: 44 mm;  Outer Diameter: 60 mm;  Width: 8 mm;  Material: MVQ (silicone rubber) ;  Swirl Type: Right-hand Twist ;  Radial Shaft Seal Design: B ; 
MEC-DIESEL : 521306 Seal Ring Inner Diameter: 44 mm;  Outer Diameter: 67 mm;  Width: 10 mm;  Material: ACM (Polyacrylate) ;  Swirl Type: Alternating Twist ;  Radial Shaft Seal Design: ASW ; 
MEC-DIESEL : 521308 Seal Ring Inner Diameter: 45 mm;  Outer Diameter: 52 mm;  Thickness: 2 mm;  Shape: A Shape ;  Material: Aluminium ;  DIN/ISO: 7603 ; 
MEC-DIESEL : 521310 Seal Ring Inner Diameter: 45 mm;  Seal diam.: 4 mm;  Shape: O-Ring ;  Material: MVQ (silicone rubber) ; 
MEC-DIESEL : 521312 Seal Ring Inner Diameter: 45 mm;  Seal diam.: 8 mm;  Shape: O-Ring ;  Material: MVQ (silicone rubber) ; 
MEC-DIESEL : 521313 Seal Ring Inner Diameter: 45 mm;  Outer Diameter: 65 mm;  Width: 9 mm;  Material: ACM (Polyacrylate) ;  Swirl Type: Alternating Twist ;  Radial Shaft Seal Design: A/BS ; 
MEC-DIESEL : 521319 Seal Ring Inner Diameter: 45.7 mm;  Thickness: 2.62 mm;  Shape: O-Ring ;  Material: FPM (fluoride rubber) ; 
MEC-DIESEL : 521320 Seal Ring Inner Diameter: 45 mm;  Outer Diameter: 50 mm;  Thickness: 2.5 mm;  Shape: O-Ring ;  Material: FPM (fluoride rubber) ; 
MEC-DIESEL : 521324 Seal Ring Inner Diameter: 45 mm;  Outer Diameter: 60 mm;  Width: 10 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: A ; 
MEC-DIESEL : 521330 Seal Ring Inner Diameter: 45 mm;  Outer Diameter: 62 mm;  Width: 10 mm;  Material: FPM (fluoride rubber) ;  Swirl Type: Left-hand Twist ;  Radial Shaft Seal Design: A/BS ; 
MEC-DIESEL : 521331 Seal Ring Inner Diameter: 45 mm;  Outer Diameter: 62 mm;  Width: 10 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: AW ; 
MEC-DIESEL : 521332 Seal Ring Inner Diameter: 45 mm;  Outer Diameter: 62 mm;  Width: 10 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: CS ; 
MEC-DIESEL : 521339 Seal Ring Inner Diameter: 45 mm;  Outer Diameter: 65 mm;  Width: 10 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: A ; 
MEC-DIESEL : 521340 Seal Ring Inner Diameter: 45 mm;  Outer Diameter: 65 mm;  Width: 10 mm;  Material: FPM (fluoride rubber) ;  Swirl Type: Right-hand Twist ;  Radial Shaft Seal Design: AW/BS ; 
MEC-DIESEL : 521341 Seal Ring Inner Diameter: 45 mm;  Outer Diameter: 65 mm;  Width: 10 mm;  Material: NBR (nitrile butadiene rubber) ;  Radial Shaft Seal Design: B ; 
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