Caterpillar Parts
CAT- SEAL O-RING,D-Ring,Seal ring
CAT - Seal Assy,Seal AS,Piston Seal
CAT -Dust seal , Press - in wiper seal
CAT - U-Cup Rod seal
CAT - Buffer seal,Seal Assembly Buffer
CAT - Wear ring,Washer Thrust,Bearing-Sleeve,Bushing
CAT - Seal lip type, oil seal
CAT - Seal GP- CRANKSHAFT seal
CAT - Other Parts
KOMATSU Parts
Oil Seal
VALVE OIL SEAL
Industrial oil seal
Stainless Steel PTFE Seals
Self centering dowty seal bonded washer bonded seal
TCV rubber oil seal
TCN Hydraulic Pump Oil Seal
TC OIL SEAL
TA OIL SEAL
TG OIL SEAL
TB OIL SEAL
CATERPILLAR (CAT)
JOHN DEERE
KOMATSU
JCB
Bobcat
HYUNDAI
MAZDA
MITSUBISHI
SCANIA
LADA
SUZUKI
NISSAN
TOYOTA
Mercedes Benz
Hydraulic seals / PU Oil seal
IUH RODE SEAl
IDI ROD SEAL
HBY ROD BUFFER SEAL
SKF Repair Rod Seals
UHS,UN,UNS PISTON / ROD SEAL
OUY PISTON SEAL
SPGA PISTON SEAL
SPGW PISTON SEALS
IDU PISTON ROD SEAL
SPG PISTON SEALS
ODU PISTON SEAL
KDAS PISTON SEAL
OK PISTON SEAL
N4W BACK-UP RING HYDRAULIC SEALS
DLI WIPER SEAL/DUST SEAL
DKB WIPER SEAL/DUST SEAL
DKBI WIPER SEAL/DUST SEAL
DHS WIPER SEAL/DUST SEAL
GA Wiper Seal /Dust seal(NBR)
Piston seal KR
O-Ring
FKM/FPM O-RING SIZES
PU O-RING 、Polyurethane O-Ring、PU SEAL O-RING SIZE LIST
AS568 O-RING SIZES
NBR O-RING SIZES
O-Ring CORD,nitrile o-ring cord,viton o-ring cord
O-RING KIT
SEAL KITS
CATERPILLAR(CAT)
DOOSAN
Hydraulic Breaker Hammer seal kit
JCB
Excavator Coupling
Wear ring, POM ring , Bronze guide belt, PTFE series
Piston Wear Ring
Phenolic resin guide ring
Caterpillar WEAR RING
PTFE Bronze Strips
Rubber Brake Diaphragm
Hydraulic breaker diaphragm
AlR brake diaphragm
Valve Cover Gasket
AUDI
BMW
Caterpillar (CAT)
CHEVY
TOYOTA
Honda
Hyundai
KIA
MERCEDES-BENZ
NISSAN
OPEL
Volkswagen
SUZUKI
Yamaha
OTHER GASKET
Transmission Belt
Enginr Mounting
MERCEDES BENZ
SCANIA
VOLVO
Custom Rubber Products

【WOMA】CATERPILLAR 2330617 & 233-0617 Duo-Cone Seal Kit (Floating Seal Group)

Caterpillar Genuine 233-0617 heavy-duty Duo-Cone seal kit – the proven workhorse floating seal engineered for unbreakable oil containment and ruthless exclusion of abrasive mud, sand, rock slurry, and water in medium-large excavator travel motors and swing machinery. Precision-lapped high-carbon chrome steel faces combined with high-resilience toric rings deliver absolute zero-leak reliability under constant high-torque rotation, extreme side loads, and continuous shock impact – the exact seal trusted by fleets worldwide to keep 30–45 ton class machines earning hour after hour. Direct factory-fit for: Excavators: 330D, 330D L, 336D, 336D L, 336D2, 340D L, 345C, 345D, 349D, 349D L Swing machinery and travel motor final drives on the above models Real-world performance: 10,000–16,000 hour average life in high-production quarry, pipeline, and mass-excavation fleets Maintains perfect sealing even when submerged or packed with clay Eliminates the catastrophic “milky oil” contamination that destroys travel motors Drop-in replacement – no shimming, no special tools, no excuses When your 336D or 349D is running 12–16 hours a day and every seal failure costs a full shift of lost production, the 233-0617 is the factory seal that keeps the tracks turning and profits growing. CATERPILLAR 2330617 233-0617 Duo-Cone Seal Kit Floating Seal Group Caterpillar Genuine 330D 336D 345D 349D Seal Travel Motor Seal Swing Machinery Seal Zero-Leak Heavy-Duty Seal 15,000+ Hour Quarry Warrior

【WOMA】CATERPILLAR 2330617 & 233-0617 Duo-Cone Seal Kit (Floating Seal Group)

Caterpillar Genuine 233-0617 heavy-duty Duo-Cone seal kit – the proven workhorse floating seal engineered for unbreakable oil containment and ruthless exclusion of abrasive mud, sand, rock slurry, and water in medium-large excavator travel motors and swing machinery. Precision-lapped high-carbon chrome steel faces combined with high-resilience toric rings deliver absolute zero-leak reliability under constant high-torque rotation, extreme side loads, and continuous shock impact – the exact seal trusted by fleets worldwide to keep 30–45 ton class machines earning hour after hour. Direct factory-fit for: Excavators: 330D, 330D L, 336D, 336D L, 336D2, 340D L, 345C, 345D, 349D, 349D L Swing machinery and travel motor final drives on the above models Real-world performance: 10,000–16,000 hour average life in high-production quarry, pipeline, and mass-excavation fleets Maintains perfect sealing even when submerged or packed with clay Eliminates the catastrophic “milky oil” contamination that destroys travel motors Drop-in replacement – no shimming, no special tools, no excuses When your 336D or 349D is running 12–16 hours a day and every seal failure costs a full shift of lost production, the 233-0617 is the factory seal that keeps the tracks turning and profits growing. CATERPILLAR 2330617 233-0617 Duo-Cone Seal Kit Floating Seal Group Caterpillar Genuine 330D 336D 345D 349D Seal Travel Motor Seal Swing Machinery Seal Zero-Leak Heavy-Duty Seal 15,000+ Hour Quarry Warrior

【WOMA】CATERPILLAR 9T4846 & 9T-4846 Duo-Cone Seal Kit (Floating Seal Group)

Caterpillar Genuine 9T-4846 heavy-duty Duo-Cone seal kit – the battle-hardened floating seal engineered for unbreakable oil containment and merciless exclusion of abrasive mud, sand, rock chips, and water in punishing medium-to-large track-type tractor undercarriages. Precision-ground high-carbon chrome steel faces lapped to optical flatness, paired with high-resilience toric rings that maintain perfect sealing force through extreme shock loads, temperature swings, and continuous deflection. This is the exact OEM seal trusted for decades to deliver zero-leak reliability on some of the world’s most productive dozer fleets. Direct factory-fit for: Track-Type Tractors: D7H, D7R, D8N, D8R (early), D8L Pipelayers: 572R, 578, 583R Track Loaders: 973, 973C Real-world proven performance: Average 10,000–16,000 hour service life in coal, limestone, and hard-rock dozing Maintains oil film integrity even under severe frame twist and side-hill operation Eliminates bearing contamination and premature roller/idler failures Drop-in replacement – no shimming or special tools required When your D7R or D8N is pushing 8–10 hours a day in abrasive material and every hour of uptime counts, the 9T-4846 is the factory seal that keeps the tracks rolling and the undercarriage costs under control. CATERPILLAR 9T4846 9T-4846 Duo-Cone Seal Kit Floating Seal Group Caterpillar Genuine D7H D7R D8N D8R Seal 572R 578 Pipelayer Seal Track Roller / Idler Seal Zero-Leak Heavy-Duty Seal High-Abrasion Dozer Seal 15,000+ Hour Proven Warrior

【WOMA】CATERPILLAR 8E8316 & 8E-8316 Duo-Cone Seal Kit (Floating Seal Group)

Caterpillar Genuine 8E-8316 heavy-duty Duo-Cone seal kit – the legendary floating seal engineered for unbreakable lubricant retention and merciless exclusion of mud, water, abrasive dust, and impact debris in the most brutal track-type tractor undercarriages ever built. Precision-machined high-carbon chrome steel faces lapped to sub-micron flatness, paired with massive toric rings that never lose elasticity even after years of crushing loads and extreme temperature cycles. This is the exact OEM seal that has kept D11N, D11R, and D10T fleets running 15,000+ hours between major rebuilds in oil sands, hard-rock dozing, and coal stripping operations worldwide. Direct factory-fit for the largest Cat dozers and pipelayers: Track-Type Tractors: D11N, D11R, D11T (all track roller, idler, and carrier roller groups) Pipelayers: 583R, 583T, 587R, 587T Selected D10T/D10R final-drive and equalizer applications Real-world battlefield credentials: Documented 18,000–22,000 hour survivors in Canadian oil sands Zero oil loss even when submerged during river crossings Eliminates the classic “milky oil” contamination that destroys bearings Doubles roller & idler life compared to failed conventional seals When your 100+ ton machine is pushing $1,500–$3,000 per hour and every seal failure means days of lost production, only the 8E-8316 delivers the unbreakable reliability that the world’s biggest fleets demand. CATERPILLAR 8E8316 8E-8316 Duo-Cone Seal Kit Floating Seal Group Caterpillar Genuine D11N D11R D11T Seal D10T Idler / Roller Seal Large Dozer Undercarriage Seal Zero-Leak Metal Face Seal Oil-Sands & Mining Legend 20,000+ Hour Titan Seal

【WOMA】CATERPILLAR 1593021 & 159-3021 Duo-Cone Seal Kit (Floating Seal Group)

Caterpillar Genuine 159-3021 heavy-duty Duo-Cone seal kit – the battle-proven floating seal engineered for unbreakable oil containment and ruthless exclusion of mud, abrasive sand, rock slurry, and water in punishing undercarriage and final-drive applications. Precision-ground high-carbon chrome steel faces lapped to optical flatness, combined with high-load toric rings that maintain perfect sealing force across extreme temperature swings and continuous shock loads. This is the exact OEM seal trusted by fleets worldwide to deliver zero-leak reliability where failure is not an option. Direct factory-fit for medium excavators and select track-type machines, including: Excavators: 320C, 320D, 320D L, 321C, 321D LCR, 323D, 324D, 325C, 325D, 330C, 330D Track-Type Tractors: D5N, D6N (certain final-drive and equalizer applications) Real-world proven performance: Average 8,000–14,000 hour service life in high-abrasion environments Maintains perfect oil film even under constant side loading and deflection Eliminates final-drive contamination and catastrophic failures Drop-in replacement – no modifications required When your 20–35 ton class machine is working in wet clay, sharp rock, or deep sand, the 159-3021 is the factory seal that keeps the tracks turning and the profits flowing. CATERPILLAR 1593021 159-3021 Duo-Cone Seal Kit Floating Seal Group Caterpillar Genuine 320D 323D 325D 330D Seal Medium Excavator Final Drive Seal Track Roller / Idler Seal Zero-Leak Heavy-Duty Seal High-Abrasion Undercarriage Seal