REAR AXLE PRODUCTION CODE TRUCK CORPORATION REAR AXLE CODE IDENTIFICATION Tpza All Corporation built rear axles are stamped with a prefix cede designating the axle ratio and vehicle identification axle source build date and shift code EXAMP LE KAC G D0 1 Axla lr Vchicla T T T Code Source Coda Day Coda Shift Coda V Refer to specific C Buffalo Jan 1 0DI model year chart G Gear Axle K GM of Canada W Warren REAR AXLE PRODUCTION CODE LOCATION 10 Series The code is stamped on the from of the right axle tube 3 to 5 outboard of the carrier 20410 Swias The oode is stamped on the top of the right axle tube 6 to S outboard of the carrier TRUCK DANA REAR AXLE CODE IDENTIFICATION Dana rear axles used in Iightduty trucks will be stamped wirh the Dana part number and production code indicating the month day year shift and production line on which the axles were assembled EXAMP LE W3560 I KMN 9 29 5 B 4 Axia T Vehiela Mod I ShNt Production Dana PIN Code Month Coda Day Code Vear Coda Lina Coda N A Refer to 9 29th Dey 1975 specific September model year chart The Dana part number and build date are stamped on the rear surface of the right hand axle tube In addition the three digit axle code appears on a strip of tape attached to the outboard and of the axle tube I 973 REAR AXLE IDENTIFICATION AXLE AXLE CODE SERIES RATIO CODE SERIES RATIO C K TRUCK C K TRUCK ConI d TAA C10 3 07 TFH 02060 4 10 TAB CID 3 07 Foeitrnction TKS 030 4 56 TAM C10 3 40 TKE 030 4 10 TAR CID 3 40 Positractien TFU C20 4 56 TEA CID 3 73 TFW C20 4 56 Locking Diff TBB C10 3 73 Poxitraction TF X C20 4 56 TBT C10 4 11 TFJ C20 4 10 TBU CID 4 1 I Positractiun TFK C20 4 10 Lockinn Diff TAC C10 3 07 TFL C20 4 10 TAD CIO 307 Positraction TFC C20 3 73 Lockinu Diff TAS C10 3 40 TFD C20 3 73 TAT C10 3 40 Poxitraction TFA C20 3 21 TBC C10 3 73 TFZ K20 4 56 TBD C10 3 73 Positraction THE K20 4 56 Locking Diff TAH KI0 3 07 TFM K20 4 10 Locking Diff TAJ KID 3 07 Pesitraction TFR K20 4 10 TBH K10 3 73 TFB C20 321 Locking Diff TB l K10 3 73 Positractidn TFS C20 30 4 ID Locking Diff TBZ KID 4 11 THC 020 30 4 56 Looking Diff TCA K10 4 11 Positraction TKC 030 4 10 Locking Diff TKA CJ 4 10 Power Lok TKT C30 4 56 Locking Diff TKR C30 4 56 Power Lok TLD C30 5 13 THH C2D 3D 3 73 Locking Diff TLH C30 5 13 Locking Diff TLS CGD 3 73 TLJ C30 5 13 7 TLT C30 3 73 Power Lok TLK 030 5 I3 Locking Diff TLW 030 3 73 TKD 030 4 1 0 TLX 030 3 73 Locking Diff TKU C30 4 56 TFT 02030 4 56 T WAREI fDUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPOFIATION LT TRUCK 5I REV Z 83 23