IDENTIFICATION NUMBERS GENERAL INFORMATION Straight Numerical with Fractions and Dec l The purpose of this listing 1S to assist in the 1de1nt1f1 ummicuum P G S cati on of Chevrolet parts by means of various cash N b N h Nimher N ing forging stamping molded or printed 0 0050000 9472 R O 6557000 9 172 Seat numbers which appear on the parts 1 3143 111 11313 com 1 3723584 0 539 Bearing Some 1Cl 1 1t1l1CGl10 1 numbers are identical w1tl1 the 1 1175710 0530 B3111111g service part number while others constitute a por 1 3750330 0539 Bearing tion of a service part number together with alpha 1 8609191 4 129 Washer betical characters In other instances the casting or 2 3703020 0 200 V 1ve 2 3723585 0 543 Bearing forging number has no association with the service 2 1175711 O 343 Baum part number andrcomprises arbitrary numerical and 2 3731212 01297 V 1v Q alphabetical digits 2 3737902 4 169 washer 2 3750882 0 543 Bearing ln some instances it will be noted that the same 2 8609192 4 129 Washer casting or forging number will show different Chev 2 3735208 0 200 V 1ve rolet part numbers This is due to a basic casting or 2 3735316 0 207 Vulve 3 3723586 0 546 Bearing forging being machined or sub assembled into S1m1 3 11 15713 O 5115 Bearing lar but not identical service parts for various models 3 3737403 4 169 WC1s1 131 Such castin or for ing numbers are indicated with 3 8609193 4 129 Washer 9 Q1 an asterisk signifying that the group shown in the 3 3741054 0 297 V 1ve pm md ACc esS0I1 eS ceraeg sheuid be cons uhecl 1 j gig f for additional information The symbol denotes 3 3755333 O 333 11211 ll 19 pC1I t l 1 S bl3 I1 removed 1IOm service 3 3755339 01297 VC111 3 1 1 1 I 3 3715622 0 296 Valve To facilitate Chevrolet parts identification the 3 3739242 0200 V1111 5 casting forging or stamping numbers listed below 3 3732758 0 297 Valve are grouped as follows and are cross referenced to 0 3740242 0 297 V 1Ve the part number group number and description g X 1 lr a ve 3 3715622 0 296 Valve Straight Numerical 3 3748242 0 297 Valve 3 3828128 0 296 Valve H Prem N 1mb 4 3709945 0 004 Plate P 1 1 31111 N11111113315 4 1175713 0 546 Bearing 4 3747841 0 549 Bearing T Prefix Nujmbgygg 4 3818334 4 020 Rod Assy 5 3723587 0 549 Bearing AC Prefix Numbers 3 1175714 0 549 Bearing I 5 3727574 4 040 Lever GM Prefix Numbers 5 3750886 0 549 Bearing 5 3774594 0 296 Valve SP111 N mb Y 5 3818342 4 020 Rad Assy 1 6 2962650 2 530 Terminal M 9d Numbers 3 2965078 2 330 Terminal Bearing Numbersr 6 2962958 2 530 Terminal 6 3737003 0 029 Bracket 6 3737004 0 029 Bracket For your conveni ence bearings are listed in three 7 3818344 4 020 Rad Assy separate groups namely Hyatt New Departure 7 3727500 4 040 Lever and Timken The bearing or bearing parts in g k each of these three groups will also show the 8 3835335 333 3 5 manufacturers identification as follows 8 0557000 911712 11353 9 6557090 9 1712 Race 9 8617071 4 278 Lever Manufacturer Manufacturers Identificutiozn 10 0557100 9 172 11 e I 10 3828129 0 2915 Valve I yg t HY OX 11 604511 6 021 Bushing 11 3149711 1 219 Core Nfew Departure ND or NEW DEPARTURE 11 5555110 311 13 Race Timkea TIM or TIMKEN 12 6556120 9 172 Race 8 97 M D a 2Z Z S 1 1 L L cJJ Z2 2r r 2035 M1 4n 1 gm O 3 w uz 1 0 cn w 5 Q 5 zm u 2 E 5 Ksa 2 25 Ba zg s FF g o 1 Em 1 7 gi 5005 gcq SQ DQ yd Q QQS QQ 2 j m 5 B U g E xg 0 z P 8 w 0oc 5 B gw ET Q SB 9 P 9 g EE E gB 1 0 g RSSB 1 fD O S m 9 Z Z go s g D H gg g 1 Q fD 5 p 9 4 g 0 Bm U Z QD LQ Ann 0 0 4 0 0 4 Z Z Z Z B 0 C10 p f q M SQ E Q S 0 2 s E 9Em Q E g 0 A 0 H A 3 g1 gg 5 E 5 59 z E 8 WFS 9 P Og5 E 1 Bm 2 z B wage 1 M O 0 Q 0 0 p g g Ig F2E gggggg EFS ggg ETSn EA9 1U Q w g Q Z 1 m 5 m D r QE 2 Q g g G O9 B E zz 555 059 a q 5 O w g B U cz CJ cr 2B SL Ed Zoon 8 Fw B EL9 B 8 o2 9 E E y B g 8 3 g F z g Z I l kim Hg B m mb 3 J 8 mggp 9 9 l z g g 9 Bggfijg T3 3 V O O g L 5 g 2 w g jz Q 8 9 Y E U F1 D Q Lmm QH Ugg H ZM n 5 4 4 9 4 z U 0 F 5 m DSZ U D D5 Q B ms 5 O z pn 55 9 3 6 r g 0 C 5 Og mg E A gy g m m 0 O a 4m om 2 9 5 H E E 5 3 6 S 5 m M a zgga Qggp E O 2 g E 50 JYEE 5 2 5 8 SEE 9 c sE s 2E W Q 299vm r RE In LI W UlI Ur H N O Q be an Z h Z ng I 43 H S 55 m 1 q mu m 4 wwwwwwwwwqww w z gz z z z z z g g E w W I 2 IF www www c owwwmcnwwwwwwcoww w ww o ww n wO w w 0 0 m uz asssuxxxaasagggz 5 c c c 0 1 1 1 1c c cn 10 4 q omwc J O 1cnww cn 0 IJt x2 n 1 10 tx L J1U OO N qw m Qm QOO 5 OO J 1 Ul l I1 OCD l O t0O At ll Oi J J OC JLO J J1 0l 0 QEEE gssgzz2 aaazawaassawwws22 2 g 2s2s 2z22a2 2O Ul 2 nn 00 ww S 3 SSEEEEEESS23EESBSESEESQESBSEEi 3 Et8 S 3 g gg 5 GEBSQGBENSSHEQQ g A 2e aww 92s 2Qs z2 2S2 2222 852 a 3B wNN KQNLO 07NG l JNw JNLJ LJuJxJx 0 uu w ww wu u u w w mm 1 zz z s s x ssssssssssss 5 gSag g i gg g g 22 225QQ 2 22 22 E g q q rr v j x F x mE E 5 1 5 5 D 7 D 7 0 mm 5mmm mgm 5 qg 2 I 9 2 L9 EEg uq q g 9 i 3i 2 5 g va