[snicko]

Sooo.. I managed to cross thread one of the caliper bolts on the RF and need a new caliper.

The car is a '21 SS 1LE - its a CA car so I am assuming it has a copper free brake system (BCD?), is that the case?

From looking through threads here, it *looks* like the P/N for the RF is 86791549 - but punching that number into a few of the online GM parts vendors gets mixed results. Some come up with a caliper, others places don't show that as a valid part number...


Thanks!

[snicko]

Gonna reply to myself here -

From looking at the car's carfax - it was built in 2020 as it didn't get to a dealer for PDI till 12/20. From reading this -> https://static.nhtsa.gov/odi/tsbs/20...86096-9999.pdf - that says:

"Question : How are brakes serviced in California and
Washington State on Camaro models produced prior to
January 1, 2021? --- The Copper Free legislation does not affect the sale or
serviceability of Camaro models built prior to January
1, 2021."

So . . that seems to imply that this car does NOT have the copper free BCD system in it??

[Nick S]

Have a dealer run the VIN for you and tell you the correct part number for your car. That way you are not guessing.

[cdb95z28]

Your car shouldn't be a BCD car. Take a pic of the front and rear brakes and post it here.

[snicko]

Originally Posted by cdb95z28

Your car shouldn't be a BCD car. Take a pic of the front and rear brakes and post it here.

Best pics I have of the calipers at the moment are attached..

Called the local dealer who gave me 23348198 (drivers) and pass 23348199 (passenger).

Looking at GM Parts Giant they claim 84063673 is the passenger side. GM Parts Direct claims that will fit the car as well.


23348198 on GMParts Direct comes back as a caliper but the image for it doesn't look remotely like a brake caliper -> https://www.gmpartsdirect.com/oem-pa...liper-23348199

[snicko]

Oh and in case anyone is wondering - I managed to cross thread the upper caliper bolt enough that the threads are booogered. I could *PROBABLY* get away with running a tap through it. Its my ass in that car doing a buck thirty into a corner and for $450 I want to feel comfy that the damn car will stop. . . .

[snicko]

Originally Posted by Nick S

Have a dealer run the VIN for you and tell you the correct part number for your car. That way you are not guessing.

See my other reply - but funny enough I don't think the dealer gave me the right P/N. Will call another one to get a 3rd opinion..

[cdb95z28]

By looking at the pics, you DO NOT have the copper free BCDs

Send me your VIN

[snicko]

Originally Posted by cdb95z28

By looking at the pics, you DO NOT have the copper free BCDs

Send me your VIN

Will do, thanks!

[cdb95z28]

LF Caliper
(A1Y, J6M)
(RED)("1LE")
84063672
AC Delco 172-2741
List Price: $867.08

RF Caliper
(A1Y, J6M)
(RED)("1LE")
84063673
AC Delco 172-2742
List Price: $867.08

Here's the specs on your car, built 11/30/2020

Model designator: 1AJ37 : CAMARO 2 DOOR COUPE 1SS Build Date: 20201130 Year: 2021 Major Division: C : Car Division: 1 : CHEVROLET Series code: AJ Bodystyle code: 37 Book: A Catalog Code: 1A2 : CHEVROLET Primary Color Code: 130X : Pull Me Over Red VALUE ADDED ASSEMBLY: 0ST : VAA/COMPONENT REL FRONT SEAT ROW VALUE ADDED ASSEMBLY/FASCIA: 1NF : VAA/COMPONENT REL FRONT FASCIA ASSEMBLY PACKAGE/SALES PACKAGE: 1SS : OPTION PACKAGE #17 OPTION PACKAGE #17 FINANCIAL PROGRAM / FLEET PROCESSING: 1SZ : PACKAGE OPTION- VALUE ADDED ASSEMBLY/FASCIA: 2NF : VAA/COMPONENT REL REAR FASCIA ASSEMBLY VALUE ADDED ASSEMBLY: 2ST : VAA/COMPONENT REL REAR SEAT SECOND ROW TRIM COMBINATION * NOTE: USED FREQUENTLY AS REPLACEMENT FOR PRODUCTION FAMILY CODE "CCM" TO OPTIMIZE PART FILTERING RESULTS: 4AA : INTERIOR TRIM JET BLACK WHEEL SPARE: 5A7 : SPARE WHEEL DELETION LABEL: 65C : LABEL, WARNING CALIFORNIA, PROP 65 COMPLIANT COMPONENT FRONT LEFT: 6X1 : COMPONENT FRT LH NON-COMPUTER SEL SUSP COMPONENT FRONT RH: 7X1 : COMPONENT FRT RH NON-COMPUTER SEL SUSP COMPONENT REAR LH: 8GW : COMPONENT RR LH COMPUTER SEL SUSP (8GW) COMPONENT REAR RH: 9GW : COMPONENT RR RH COMPUTER SEL SUSP TIRE SPARE: 9L3 : TIRE SPARE DELETE MODEL CONVERSION: A1Y : PERFORMANCE PACKAGE CHEVROLET SS ADJUSTER PASS ST: AKQ : ADJUSTER SEAT, POWER, 6 WAY, VERT, PASS VEHICLE SAFETY & COLLISION AVOIDANCE: AL0 : SENSOR INDICATOR INFLATABLE RESTRAINT, FRT PASS/CHILD PRESENCE DETECTOR SEAT REAR: AM7 : SEAT,REAR FOLDING SEAT: AQJ : SEAT FRT BKT, HIGH PERFORMANCE SEAT CHILD: AT8 : RESTRAINT PROVISIONS CHILD, RR SEAT, RR FACING LOCK CONTROL, REMOTE ENTRY: ATH : LOCK CONTROL, ENTRY REMOTE ENTRY, EXTENDED RANGE, PASSIVE ENTRY ADJUSTER FRONT ST: AV3 : ADJUSTER FRT ST POWER, 8 WAY, DRIVER VEHICLE TYPE: AXJ : VEHICLE TYPE PASSENGER CAR RESTRAINT SYSTEM: AYG : RESTRAINT SYSTEM SEAT, INFLATABLE, DRIVER & PASS FRT, FLOOR COVERING: B34 : COVERING,FLOOR MATS,FRONT,CARPETED INSERT(COLOR COORDINATED) HVAC SYSTEM / INTERIOR HEATER: C68 : AIR CONDITIONER,FRONT,AUTOMATIC,ELECTRONIC CONTROLS MIRROR I/S R/V: D31 : MIRROR,INSIDE,REARVIEW,TILT SPOILER: D5S : SPOILER RR, BLADE MIRROR O/S: DG7 : MIRROR,OUTSIDE,RH & LH REMOTE CONTROL,ELECTRIC(PAINTED) EQUIPMENT ADDITIONAL: DNS : EQUIPMENT SUPPLIER INSTALLED DECAL / APPLIQUE: DSM : DECAL PACKAGE HOOD WRAP COUNTRY: EF7 : COUNTRY UNITED STATES OF AMERICA (USA) MODIFICATION: F55 : CHASSIS CONTINOUSLY VARIABLE REAL TIME DAMPING MAGNETO RHEOLOGICAL SUSPENSION SYSTEM: FE4 : SUSPENSION SYSTEM SPECIAL RIDE & HANDLING VEHICLE FUEL: FJW : VEHICLE FUEL GASOLINE E15 BUMPER: FTJ : EXTENSION FRT FASCIA, BODY COLOR, VAR 1 PRIMARY COLOR: G7C : PRIMARY COLOR EXTERIOR, PULL ME OVER RED SOLID (130X) CONTROL REAR AXLE: G96 : AXLE POSITRACTION LIMITED SLIP, ELECTRONIC AXLE REAR: GT4 : AXLE,REAR,3.73 RATIO INTERIOR TRIM CONFIGURATION: H1T : INTERIOR TRIM CONFIG CLOTH, LEVEL 1, JET BLACK RADIO: IOS : RADIO INFOTAINMENT SYSTEM - 3.0 MID/HIGH HMI, VOICE, MID SD NAVIGATION ENGINEERING YEAR: J21 : ENGINEERING YEAR 2021 BRAKE SYSTEM: J6M : BRAKE SYSTEM PWR, FRT DISC & RR DISC BRAKE PARKING: J77 : BRAKE PARKING ELECTRONICALLY OPERATED ENGINE COOLING: KC4 : COOLING SYSTEM,ENGINE OIL ENGINE COOLING: KD1 : COOLING SYSTEM,TRANSMISSION OIL COOLING / COOLER: KNR : COOLING SYSTEM AXLE REFRIGERANT: KRV : REFRIGERANT LOW GWP KNOB / CAP: KS9 : KNOB TRANS CONT LEVER, SUEDE TIRE INFLATOR KIT: KTI : KIT, TIRE INFLATOR PLANT CODE: LAL : PLANT CODE LANSING, MI, USA ENGINE: LT1 : ENGINE GAS, 8 CYL, 6.2L, DI, AFM, VVT, HO, E85 MAX, ALUM MARKETING AREA: MAH : MARKETING AREA NORTH AMERICA, PUERTO RICO/USVI USB, RECEPTACLE OR PORT: MCR : RECEPTACLE MEMORY CARD TRANSMISSION: MM6 : TRANSMISSION MAN 6 SPD, 85MM, 1ST 2.66, 6TH 0.50, O/D TRANSMISSION: MM6 : TRANSMISSION MAN 6 SPD, TREMEC, 85MM, 2.66 1ST, 0.50 6TH, O/D MERCHANDISED TRANS: MN6 : TRANSMISSION,MANUAL 6-SPEED PROVISIONS(MERCHANDISING OPTION) STEERING WHEEL: N26 : STEERING WHEEL SUEDE EVAPORATIVE SYSTEM: NE8 : EVAPORATIVE SYSTEM LEVEL 3 EMISSIONS EXHAUST SYSTEM: NPP : EXHAUST SYSTEM PERFORMANCE EMISSION SYSTEM: NUE : EMISSION SYSTEM CALIFORNIA, LEV160 STEERING: NV9 : STEERING POWER,VARIABLE,ELECTRIC PHONE PROJECTION TECHNOLOGY: PPW : PHONE PROJECTION PHONE PROJECTION WIRELESS TIRE ALL: R0G : TIRE ALL 285/30ZR20 SL 95Y BW HW4 & 305/30ZR20 SL 99Y BW HW 4 FINANCIAL PROGRAM / FLEET PROCESSING: R6J : CONTROL SALES ITEM NO. 10 FINANCIAL PROGRAM / FLEET PROCESSING: R6Q : CONTROL SALES ITEM NO. 16 FINANCIAL PROGRAM / FLEET PROCESSING: R8J : CONTROL-SALES ITEM NO. 60 FINANCIAL PROGRAM / FLEET PROCESSING: R9N : CONTROL - SALES ITEM NO. 89 WHEEL: RSK : WHEEL 20 X 10.0, J, FRT & 20 X 11.0, J, RR, ALUMINUM, DESIGN 1 RESTRAINT: SBF : RESTRAINT SEAT BELT VAR. 1 WHEEL LOCKS: SFE : ACCESSORY WHEEL LOCKS SALES PROCESSING: SLM : SALES PROCESSING-STOCK ORDERS LAMP SYSTEM: T3S : LAMP DAYTIME RUNNING, SEPARATE CAVITY, LED HEADLAMPS: T4L : HEADLAMPS LED HANDLING CHARGE: TD2 : HANDLING CHARGE FROM LGR, TO LGR - LOC CAM STRPG, AND BACK TO LGR TEEN DRIVER SETTINGS: TDM : MODE TEEN DRIVER SETTINGS DIGITAL AUDIO SYSTEM: U2K : DIGITAL AUDIO SYSTEM S-BAND ANTENNA: U77 : ANTENNA RR WINDOW, RADIO CLUSTER: U80 : DISPLAY COMPASS : UE1 : COMMUNICATION SYSTEM VEHICLE, G.P.S. 1 DISPLAY INSTRUMENT: UHS : DISPLAY INSTRUMENT DRIVER INFO ENHANCED (MULTI COLOR ENHANCED GRAPHIC ) TIRE PRESSURE INDICATOR: UJM : TIRE PRESS INDICATOR MANUAL LEARN SPEEDOMETER: UMN : SPEEDOMETER INST, MILES & KILO, MILES ODOMETER WIRELESS INTERFACE: UPG : WIRELESS INTERFACE SHORT RANGE SPEAKER SYSTEM: UQ3 : SPEAKER SYSTEM,PERFORMANCE ENHANCED AUDIO HEAD UP DISPLAY: UV6 : DISPLAY,HEADUP VISION: UVB : VISION REAR VIEW, MONO, HD DIGITAL : V03 : COOLING SYSTEM,EXTRA CAPACITY COOLING / COOLER: V18 : COOLER ENGINE COOLANT, AUX VEHICLE STATEMENT: V8D : VEHICLE STATEMENT US LICENSE PLATE, FRONT OR REAR: VK3 : LICENSE PLATE,FRONT MOUNTING PACKAGE VALUE ADDED ASSEMBLY/COMPONENT - COCKPIT/INTERIOR: VRG : VALUE ADDED ASM COCKPIT VALUE ADDED ASSEMBLY/COMPONENT - STEERING COLUMN: VRH : VALUE ADDED ASM STEERING COLUMN VALUE ADDED ASSEMBLY/COMPONENT - POWERTRAIN DRESS: VRJ : VALUE ADDED ASM POWERTRAIN DRESS VALUE ADDED ASSEMBLY/COMPONENT - ROOF TRIM: VRK : VALUE ADDED ASM ROOF TRIM VALUE ADDED ASSEMBLY/COMPONENT - FRONT HORIZONTAL SUSPENSION: VRL : VALUE ADDED ASM FRONT HORIZONTAL SUSPENSION VALUE ADDED ASSEMBLY/COMPONENT - VERTICAL FRONT SUSPENSION: VRM : VALUE ADDED ASM FRONT VERTICAL SUSPENSION VALUE ADDED ASSEMBLY/COMPONENT - REAR SUSPENSION: VRN : VALUE ADDED ASM REAR SUSPENSION VALUE ADDED ASSEMBLY/COMPONENT - TIRES AND WHEELS: VRR : VAA/COMPONENT REL TIRES & WHEELS OWNERS MANUAL: VT7 : OWNERS MANUAL ENGLISH LANGUAGE : VV4 : COMMUNICATION EQUIP MOBILE INTERNET CONNECTIVITY GM ACCESSORY: W0D : ACCESSORY FUEL DOOR - DESIGN 3 VIN MODEL YEAR / FORMAT: WMU : VIN MODEL YEAR 2021 FREQUENCIES RATING: XL8 : FREQUENCIES 433 MHZ EMISSION SYSTEM: YF5 : CALIFORNIA EMISSION CERTIFICATION VEHICLE APPLICATION: YM8 : IDENTIFICATION-GM ACCESSORIES-LIMITED PERSONALIZATION OPTION/LPO Submodel: 492 : SS Wheel Base (Inches): - Wheel Base (Metric): - Region: 1 : USA United States Engine Designation: 4971 : LT1 Engine VIN: 25 : 7 Valves: 3 : 16 CC: ECC#6162 : 6162 CID: ECD#376 : 376 Liter: ENL#6.2 : 6.2 Engine Bore (Inches): EBR#4.06 : 4.06 Engine Bore (Metric): EBM#103.2 : 103.2 Engine Stroke (Inches): EST#3.62 : 3.62 Engine Stroke (Metric): ESM#92.0 : 92.0 Cylinders: CYL#8 : 8 Fuel Delivery Sub Type: 23 : DI Fuel Delivery Type: 5 : FI Fuel System Control Type: 5 Fuel System Design: 6 : SFI Aspiration: 5 : Naturally Aspirated Cylinder Head Type: 7 : OHV Fuel Type: 5 : GAS Ignition System Type: 6 : Distributorless Engine Manufacturer: 11 : General Motors Engine Version: 3 : N/R Power Output (Horse Power): PHP#455 : 455 Power Output (Kilowatt Power): PKW#339 : 339 Body Number of Doors: 7 : 2 Body Type: 9 : Coupe Bed Length (Inches): N/R Bed Length (Metric): N/R Bed Type: 3 : N/R Brake Type (Front): 5 : Disc Brake Type (Rear): 5 : Disc Brake System: 5 : Power Brake ABS: 8 : 4-Wheel ABS Spring Type (Front): 5 : Coil Spring Type (Rear): 5 : Coil Steering Type: 6 : Rack Steering System: 5 : Power Transmission Type: 5 : Transmission Publication Stage: 4 Engine Block Type: BLT#V : V

[snicko]

Thanks!!

[cdb95z28]

You're welcome!