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Ground Engaging Tools Ground Engaging Tool Hardware & Retention Ground Engaging Tool Washers 8T-4121: M10 ID Steel Flat Washer 8T-4121: M10 ID Steel Flat Washer
8T-4121: M10 ID Steel Flat Washer
Cat®Flat Washer (Clutch,Brake,Transmission)
Warranty Information Warranty Information
Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
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Return Policy Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
OHIO CAT Return Policyhttps://www.ohiocat.com/parts-warranty-and-return-policy/
+Indicates non-returnable parts
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Warranty Information Warranty Information
Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
Need More Help? Contact Us
Return Policy Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
OHIO CAT Return Policyhttps://www.ohiocat.com/parts-warranty-and-return-policy/
+Indicates non-returnable parts
Need More Help? Contact Us
Compare Alternate Parts 8T-4121: M10 ID Steel Flat Washer 606-0849: Washer Kit - Small Sizes Fits Bolt Sizes (in) 5/16, 3/8, 1/2
Related parts 8T-4185: M10-1.5 x 50mm Hex Head Bolt
175-7141: M10 x 1.5mm Hex Flange Nut
344-5675: M10 x 1.5mm Hex Nut
8T-4195: M10-1.5 x 30mm Hex Head Bolt
8T-4198: M10-1.5 x 100mm Hex Head Bolt
6V-7744: M10 x 1.5mm Cone Lock Nut
8T-4172: M10-1.5 x 80mm Hex Head Bolt
8T-0389: M10 x 1.5mm Hex Lock Nut
Key Key
Factory Fit This part is designed to fit your Cat equipment based on the manufacturer’s specifications.
Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.
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Parts diagram for 8T-4121
Description for part number 8T-4121 Description:
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Specifications for part number 8T-4121 Compatible Models for part number 8T-4121 TRUCK ENGINE
C-10 3176 3126B 3306 1673C 3208 3406C 3406B 3176B 3116 3126 3306B
INTEGRATED TOOLCARRIER
IT18B IT12B IT14G IT28G IT28F IT28B
RETROFIT AFTERTREATMNT
DOC SCR
TRACK FELLER BUNCHER
TK751 1190 1390 1190T 1090
HARVESTER HEAD
HH45 HH55 HH75
RENEWABLE ENERGY
PGS1260 HD
EXCAVATOR
320-A L 323F SA 320-A N 321B 350-A L 350 L M325D MH 320-A 320N 375-A 245B M312 M315 M318 320 L M325D L MH
MULTI TERRAIN LOADER
257B 247B
WHEEL TRACTOR
631E 621E 637E
MULTI PROCESSOR
VT30 VT40 MP20 MP15
TRACK LOADER
963 973 943 953 953C
BACKHOE LOADER
426B 438C 438D 426C 438B 416 424D 426 436C 428 424B 446B 420D 432D 420F 442D 430D 430F 438 436 416C 428D 416D 428B 416B 428C
COMPACT WHEEL LOADER
908 910F 910E 914G
WHEEL LOADER
928G 972G 960F 972H 988 XE 928HZ 950B 950E 950G 950F 962G G926 916 G916 926 936 966D 966E 966H 966G 930H 982 XE 930R 930T 980 XE 950B/950E 924GZ 924HZ 936E 924G 980C 980F 980H 928F 938G 926E 970F
TELEHANDLER
RT80 TH337C TH82 TH83 TH103 TH336C TH407C RT100 TH62 TH63 TH350B TH414C TH406C TH255C TH514C TH417C
ARTICULATED TRUCK
D30D D300B D250B D25D D300E II
GRAPPLE-LOG LOADING
GLL55 GLL52 GLL60
WHEELED EXCAVATOR
M318C M322C M318C MH M315C M316C M313C
ENGINE - INDUSTRIAL
3406B 3406C
PNEUMATIC COMPACTOR
PF-300B PS-300B
INDUSTRIAL ENGINE
3516B 3406C 3304 3306 3412 D333C 3406 3512 3412E 3516 3508 C15 D330C
ASPHALT SCREED
AS2252C 8 FT
WHEEL SCRAPER
631E 633E 621F 657B 623F 623E 637E 613C 627F 657
QUARRY TRUCK
775B 771D 771C
GAS ENGINE
G3306 G3612 G3606
BULLDOZER
7SU 7S LGP 6S 7S 4A
UNDERGROUND ART TRUCK
AE40 AD45B AD55 AD30 AE40 II AD45 AD40
FELLING HEAD
HF222 HF221 HF202 HF201 HF181
LOAD HAUL DUMP
R1600 R1700G R2900 R1700 II R2900G R1300
MOTOR GRADER
120H 120G 140G 16G 130G 14G 12G 160G
TRACK-TYPE TRACTOR
D6H XL D6H II D4G D4H D4E D5H D6D D7G2 D6E D6H D7G D7H D6 D5 D6G2 XL D4E SR
ASPHALT PAVER
AP-800 AP-800B BG-210B AP-200
MARINE ENGINE
3516 3512 3508 C18 3056 3408B 3408C 3406B 3126 C280-16 C175-16 3208 3304 3412E 3304B 3412 C280-6 C280-8
SHEAR-DEMOLITION/SCRAP
S320 VHS-30
VIBRATORY COMPACTOR
CS-323 CS-563 CP-563 CP-323 CB-434B CB-434 CB-614
COLD PLANER
PR-1000 PR-1000C PM-565
ENGINE - MACHINE
3116 3208 C9
CHALLENGER
55 70C 65 65C 65B 65D 75C 85C 35 45
GEN SET ENGINE
3406C 3406B 3408B 3408C 3304B 3306 3304 3412 3208 3412C 3508 3408 3512 3516
ROTARY/TRACK DRILLS
MD6640 MD6540
SKID STEER LOADER
226B 216B 236 248 246 252B 216 242B 228 226 232B 236B
TRUCK
785 69D 773D 794 AC 773B 793F OEM 775D 769D 769C
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