OEM Cat Caterpillar 5F-3999 O-Ring Seal Fits Mitsubishi Caterpillar Forklifts

eBay Title:

Caterpillar 5F3999 O-Ring Seal Assembly Fits Mitsubishi Caterpillar Forklifts.

---

eBay Description (Part 1):

🔩 Interchange Part Numbers: 5F3999, 5F-3999, G315, M-5F3999

🚗 O-Ring Seal Assembly Fits Mitsubishi Caterpillar Forklift Excavator Engine C9 C13 3306 3126

Ensure proper performance and fitment with this O-Ring Seal Assembly, designed for Caterpillar and Mitsubishi industrial, forklift, engine, and heavy equipment applications. Built to meet or exceed OEM specifications, this part provides reliable sealing performance and long-lasting durability.

---

🚗 Vehicle Compatibility

Fits

• GENERATOR: XQ330 SR4B SR5 LC51XX
• TRUCK ENGINE: C9 1673B 1673C C-9 C13 1673 3306 3126
• INTEGRATED TOOLCARRIER: IT14G2 IT12B IT14F IT14G IT14B
• WHEEL TRACTOR-SCRAPER: 627 623 621 637 627K LRC 632 631 623K LRC 631K 623K 621K 627K 613G 637K 657 651
• GEN SET-MILITARY: 3608
• WHEEL SKIDDER: 518C 535C 545C 528B 525C 525 518 515 530B
• MINI HYD EXCAVATOR: 305.5D 305.5E 304C CR 304 305 308 309 306 305C CR 305.5 304.5
• TRACK FELLER BUNCHER: 522 521
• OEM MOB HYD PWR UNIT: 336MHPU
• FORESTRY PRODUCTS: 568
• EXCAVATOR: 215B 336E 336F 375-A L 336F XE 385C FS 336 MHPU 385C L 336F L XE FM568 336E L 336E H 340F 336F LN XE 336F L 385C 336F LNXE 365C L 336F LN 365C 336E LN 336E LH 336E LNH 340MHPU 340F L UHD 349 GC 568 FM 350 OEM 340 225 345 340F L LRE 350 568 FM LL 215 336 375-A 345 GC
• PUMP POWER END: WSP255
• WHEEL TRACTOR: 650B 633E II 651B 651E 660B 631K 631D 631E 631C 631G 641B 666B 621K OEM 613C II 613 627 621 637 641 651 657 666 623B 623G 623H 623E 623F 621B 633C 657E 657B 621R 621E 621F 633D 657G 621G 621H 621S 639D 627B 627G 627H 627E 627F 637G 637D 613C 637E 637K
• HYDRAULIC CONTROL: 48 163 153
• VEHICULAR ENGINE: 3512
• TRACK LOADER: 973 941 973K 951C 951B 977D 977H 941B 977K 955H 955K 955L
• PETROLEUM ENGINE: C32 C280-12
• SOIL COMPACTOR: 815 815B
• BACKHOE LOADER: 420F2 430D 430E 420XE 426B 426C 416F2 416 424D 436C 420 436B 422F 422E 420D 420E 415F2 420F 430 450 422F2 416E 416F 416D
• WHEEL DOZER: 854G 854K 844H 844K 844 854 814
• LANDFILL COMPACTOR: 836 836H 836G 836K 816
• TELEHANDLER: TH355B TH350B TH580B TH360B
• COMPACT WHEEL LOADER: 910G 910F 910E 914G2 914G
• WHEEL LOADER: 972K 972M 972L 966 XE 988F 966D 966C 966E 966L 966K 966M 966R 930R 930T 938G 938F 990 II 928G 966 972 966 GC 988F II 972 XE 966XE 928HZ 994 990 993 992 920 930 950 966K XE 990K 990H 972M XE 938G II 993K 966M XE 980B 992G 992K 972XE 994D 994K
• ARTICULATED TRUCK: 725C D35HP D350E D350E II D400E II 725C2 D400E 740B D400D D400 725 D40D 740 735B 735 OEM 735
• WHEELED EXCAVATOR: M318
• ENGINE - INDUSTRIAL: 3516B
• INDUSTRIAL ENGINE: C18 3126 C9.3 3304 3306 C9.3B D333C C15 D330C
• WHEEL SCRAPER: 666B 621E 633E 657G 633B 633D 621B 657E 657B 623G 623E 637K 613C 639D 615C 615 627 633 613C II 666 637 657
• QUARRY TRUCK: 777E 775D 775B 773E 771D 771C 772G 770G
• LOGGER: 227
• TRACTOR: 772B 784C 784B 772 776 776D 776C 776B 768C 768B
• GAS ENGINE: G333C G3304 G3306
• BULLDOZER: 815 955 8S 5A 5S 8A
• UNDERGROUND ART TRUCK: AE40 AE40 II AD45B AD55B AD60 AD55 AD63 AD45 AD40
• POWER MODULE: TR43 TR43-C18L TR43-E44
• LOAD HAUL DUMP: R2900 XE
• SITE PREP TRACTOR: 586C 2864C
• OFF HIGHWAY TRUCK: 789G 789D 796 AC 794 AC 773GC 772 770 775 773 798 AC 785D 789 798
• MATERIAL HANDLER: MH3250 MH3050
• WINCH: 57 55 58
• OEM SOLUTIONS: TR35E44-C9.3BL 3412C
• MOTOR GRADER: 12M 3 12M 2 140M 3 140M 2 160M 2 160M 3 12M 3 AWD 160 150 160M 3 AWD 140 14E 24H 24M 120 12F 140M 3 AWD
• TRACK-TYPE TRACTOR: D6XE D4D D5B D6C D6D D6T D7E D6 D5 D7 D6 XE D10N D10R D11T D6T LGP D6T LGPPAT D6T XW D6T XL D7F D7G D8L D9R D6T XL PAT D6T XW PAT D7R II D7E LGP
• KNUCKLEBOOM LOADER: 539
• HAMMER: H95E S H95 H75E S
• MARINE AUXILIARY: C32 3512 3608
• MARINE ENGINE: 3126B 3126 3116 3208 C32 C9.3 C32 MARINE 3304 3306 C7 3616 3612 D330C C280-16 C280-12 3306B C32B D333C 3304B C280-6 C280-8
• PIPELAYER: 572R II 561B 561C PL72 572G 594H
• MINING EXCAVATOR: 5230B 5110B 5130 5230 5130B
• FRONT SHOVEL: 385C 5080
• VIBRATORY COMPACTOR: CVP55 CB-534 VVP25 VVP45 CVP75 CVP110
• PETROLEUM PACKAGE: CX31-P600
• MOBILE HYD POWER UNIT: 350MHPU 336FMHPU TH43-C18 336F 336E 336E HVG
• GENERATOR SET: C9.3 DE400SGC DE350SGC XQ330 C32 DE400GC 3306B XQP310 3516E
• RECLAIMER MIXER: RM400
• ENGINE: 3516E C9.3
• LOCOMOTIVE ENGINE: 3612
• EJECTOR TRUCK: 740B D400E II 740
• COLD PLANER: PM312 PM313 PM310 PC203 PC204
• FOREST PRODUCTS: OTHER
• ROAD RECLAIMER: RM400
• ENGINE - MACHINE: 3114
• CHALLENGER: MT800
• GEN SET ENGINE: 3608 3606 3304B 3306B 3306 3304 C280-16 3616
• TRANSMISSION: TR35
• RIPPER: 977 6 5 8
• OFF-HIGHWAY TRUCK: D10R
• TRUCK: 773G LRC 794 AC 775F 772G OEM 775E 775D 789C 789D 777C 777B 789B 777D 777G 775G OEM 769B 770G OEM 769D 769C 785 789 793 797 770G 795F XQ 793B 793C 772G 69D 773E 773D 797F 773F 773G OEM 785C 785D 797B 773B 785B 795F AC 769 772 770 773 777 775G LRC
• POWERTRAIN: TR43M44-C13B TR35E44-C9.3B

---

🔧 Key Features

✅ Direct Fit Replacement Matches factory specifications for easy installation
✅ Reliable Performance Ensures proper sealing and leak prevention
✅ Durable Construction Made from high-quality rubber materials for long-lasting use
✅ Wide Application Compatible with multiple Caterpillar & Mitsubishi systems

---

🔄 Cross Reference Part Numbers (WITH BRAND NAMES):

✔ Caterpillar 5F3999
✔ Caterpillar 5F-3999

---

📅 Compatibility Check

Use the eBay compatibility table or the Select Vehicle option to verify fitment for your machine.

---

🚚 Fast Free Shipping | 1-Year Warranty | Hassle-Free Returns

📦 Order Now to restore sealing performance with this direct replacement O-Ring Seal Assembly 🚜🔩