1217138 O-Ring Seal

O-ring seal for Caterpillar equipment, including excavators, material handlers, mobile hydraulic power units, wheeled excavators and other machine types listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Excavator 311B, 311D LRR, 311F LRR, 312B, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L
• Excavator 313D, 313D2, 313D2 LGP, 314E CR, 314E LCR, 315B, 315B FM L, 315C, 315D L
• Excavator 318B, 318C, 318D L, 318D2 L, 319C, 319D, 319D L, 319D LN
• Excavator 320B, 320B FM LL, 320B U, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L
• Excavator 322B, 322C, 322C FM, 323D L, 323D LN, 323D SA, 324D, 324D L, 324D LN
• Excavator 325B, 325C, 325C FM, 325D, 325D L, 325D MH, 326D L, 328D LCR, 329D, 329D L, 329D LN
• Excavator 330B, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH
• Excavator 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L
• Excavator 345B II, 345B L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 350
• Excavator 365B, 365B L, 365C, 365C L, 365C L MH, 374D L, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
• Excavator M325D L MH, M325D MH
• Front Shovel 385C
• Material Handler MH3037, MH3049, MH3059
• Mini Hydraulic Excavator 303.5D, 303.5E, 304C CR, 304D CR, 304E, 305.5D, 305C CR, 305D CR, 307D, 307E, 308E, 308E2 CR
• Mobile Hydraulic Power Unit 323D L, 323D LN, 324D LN, 325C, 325D, 329D L, 330C, 330D, 330D L, 336D L, 336E HVG, 345C L, 349D L, 349E L HVG, 365C L, 385C, 385C L
• Shovel Logger 345C
• Track Feller Buncher TK741, TK751, TK752
• Wheeled Excavator M313D, M315D, M315D2, M316D, M317D2, M318D, M318D MH, M322D, M322D MH, M325C MH, M330D, W345C MH

Specifications