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436-0521: 3mm Wire Diameter Valve Spring
DESCRIPTION:SPRING-VALVE | ENGINE MODEL:C7.1 | APPLICATION:924K, 930K, 938, 525D, 535D, 545D
436-0520: SPRING-VALVE
DESCRIPTION:SPRING-VALVE | ENGINE MODEL:C7.1 | APPLICATION:323-D3
436-0519: 3.85mm Wire Diameter Valve Spring
DESCRIPTION:SPRING-VALVE | ENGINE MODEL:C3.3, C4.4, 3054C | APPLICATION:XQP100
332-2152: 4.62mm Wire Diameter Outer Valve Spring
DESCRIPTION:SPRING-VALVE (INL/EXH) | ENGINE MODEL:3176B, 3176C, 3196, | APPLICATION:140H, 143H, 14H, 14M, 160H, 163H, 16H, 16M, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG
294-1688: Spring
DESCRIPTION:SPRING VALVE | ENGINE MODEL:C4.2, C6.4 | APPLICATION:311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA 
4N-5906: 62.74mm Free Length Inner Valve Compression Spring
DESCRIPTION:SPRING-VALVE | ENGINE MODEL:3406, 3406B, 3406C, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3516B, | APPLICATION:16G, 245, 24H, 5110B, 589, 621, 621B, 621F, 623E, 623F, 627B, 627E, 627F, 631D, 631E, 631G, 633E II, 637D, 637E, 637G