CTP offers premium performance track adjusters that will ensure optimum shock absorbance and will provide proper tension.

Features and Benefits
• Easy to change, even at a construction site.
• Extremely minimized down time.
• Saves time and money.

The Quality
• Researched, designed, and developed using superior durability materials and state-of-the-art techniques.
• Maximum durability in extremely tough conditions.
• Fully inspected for the best quality and best performance.

TRACK ADJUSTOR & RECOIL GROUPS

Part No.DescriptionApplication
1028167TRACK ADJUSTER & RECOIL GP322, 322 FM L, 322 LN, 322B L, 322B LN
1156422TRACK ADJUSTER & RECOIL GP318B, 320B, 320B L, 320B U
1156423TRACK ADJUSTER & RECOIL GP318B, 320B, 320B L, 320B U
1156424TRACK ADJUSTER & RECOIL GP318B, 320B, 320B L, 320B U
1309332TRACK ADJUSTER & RECOIL GP312B, 315B, 315B L
1453027TRACK ADJUSTER & RECOIL GP315C, 318C, 319C, 320C, 321B
1453028TRACK ADJUSTER & RECOIL GP315C, 318C, 319C, 320C, 321B
1453039TRACK ADJUSTER & RECOIL GP315C, 318C, 319C, 320C, 321B
1792992TRACK ADJUSTER & RECOIL GP315C
1941127TRACK ADJUSTER & RECOIL GP322C
1941229TRACK ADJUSTER & RECOIL GP318C, 320C, 320C L, 321C
1941260TRACK ADJUSTER & RECOIL GP318C, 320C, 320C L, 321C
2394387TRACK ADJUSTER & RECOIL GP315D L, 318E L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D2 L, 323E L
2394389TRACK ADJUSTER & RECOIL GP315D L, 318E L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D2 L, 323E L
2394418TRACK ADJUSTER & RECOIL GP324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L
2979142TRACK ADJUSTER & RECOIL GP311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 314D CR, 314D LCR, 314E CR, 314E LCR
7I7709TRACK ADJUSTER & RECOIL GP322, 322 FM L, 322 LN, 322B L, 322B LN
7I7710TRACK ADJUSTER & RECOIL GP322, 322 FM L, 322 LN, 322B L, 322B LN
7Y1602TRACK ADJUSTER & RECOIL GP320, 320 L, 320N
2394388TRACK ADJUSTER & RECOIL GP (LH)315D L, 318E L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D2 L, 323E L

TRACK ADJUSTOR & RECOIL GROUPS

Part No.DescriptionApplication
1028114TRACK ADJUSTER & RECOIL GP311, 311B, 312, 315, 317,
1028117TRACK ADJUSTER & RECOIL GP311, 311B, 312, 315, 317
1156425TRACK ADJUSTER & RECOIL GP318B, 320B, 320B L, 320B U
1225136TRACK ADJUSTER & RECOIL GP320 L, 320N
1453029TRACK ADJUSTER & RECOIL GP315C, 318C, 319C, 320C, 321B
1941257TRACK ADJUSTER & RECOIL GP318C, 320C, 320C L, 321C
2394390TRACK ADJUSTER & RECOIL GP315D L, 318E L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D2
2979143TRACK ADJUSTER & RECOIL GP311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 314D CR, 314D LCR, 314E CR, 314E LCR

TRACK ADJUSTOR & RECOIL GROUPS

Part No.DescriptionApplication
1080800TRACK ADJUSTER & RECOIL GPD5R LGP, D6M, D6N, D6N LGP, D6N
1028165TRACK ADJUSTER & RECOIL GP311, 311B, 312, 315, 317, 320 L, 320N
7G5526TRACK ADJUSTER & RECOIL GPD6H, D6H II, D6H XL

SPRING RECOIL

Part No.DescriptionApplication
1012619SPRING GP-RECOIL330, 330 FM L, 330 L, 330B L, 330C FM, 330C L, 330C MH, OEMS, TK1051
1156365SPRING GP-RECOIL330C, 330C FM, 345B, 345B II, 345B II MH, 345B L
1309292SPRING GP-RECOIL320 L, 320B, 325, 325 LN, 325B, 325B L
1686687SPRING GP-RECOIL311C, 312C L, 314C
1792997SPRING GP-RECOIL320C, 325C
1793033SPRING GP-RECOIL330C, 330C L
1941242SPRING GP-RECOIL323D LN, 323D SA, 324D FM, 324D FM LL, 325D, 325D L, 329D, 329D L, 329D LN
1941252SPRING GP-RECOIL325D FM, 325D FM LL, 330D FM, 330D L, 330D MH, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 568 FM LL
2394322SPRING GP-RECOIL328D LCR, 330D, 330D L, 330D LN, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L
2394338SPRING GP-RECOIL320C, 325C
4I7342SPRING GP-RECOIL311, 311B, 312, 312B, 312B L, 313B, E110B, E120B
7Y0773SPRING GP-RECOIL330, 330 FM L, 330 L, 330B, 330B L

TRACK ADJUSTER

Part No.DescriptionApplication
1771073ADJUSTER AS (LH)939C, D5G
2979153ADJUSTMENT GP-HYDRAULIC TRACK345B II, 345C, 345C L, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 374F L
7Y1458TRACK ADJUSTER GP330 FM L, 330 L
1028109TRACK ADJUSTER GP1090, 1190, 1190T, 1390, 2290, 2390, 2391, 320 L, 320B, 320B FM LL, 322 FM L, 322B L, 322C, 324D FM, 325, 325 L, 325B, 325B L, 511, 521, 522, OEMS, TK711, TK721, TK722, TK741
1362462ADJUSTMENT GP-HYDRAULIC TRACK307B, 307C, 307D, 307E, 308C, 308D, 308E, 308E CR, 308E SR, 308E2 CR
1793043ADJUSTMENT GP-HYDRAULIC TRACK322C, 322C FM, 325C, 325C FM, 325C L, 325D FM, 325D FM LL, 325D L, 325D MH, 328D LCR, 330C, 330C L, 330D, 330D L, 330D LN
7Y0720ADJUSTMENT GP-HYDRAULIC TRACK320 L, 325, 325 FM L, 325 L, 325 LN
7Y0721ADJUSTMENT GP-HYDRAULIC TRACK320 L, 325, 325 FM L, 325 L, 325 LN
2394373ADJUSTMENT GP-HYDRAULIC TRACK324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L
7Y1457TRACK ADJUSTER GP330, 330 FM L, 330 L, 330B, 330B L
4I7338ADJUSTMENT GP-HYDRAULIC TRACK311, 311B, 312, 312B, 312B L, 313B
1686684ADJUSTMENT GP-HYDRAULIC TRACK311C, 312C L, 314C

TRACK ADJUSTER CYLINDERS

Part No.DescriptionApplication
2M0125CYLINDER571G, 572G, D7F, D7G, D7G2
1028112CYLINDER1090, 1190, 1190T, 1390, 2290, 2390, 2391, 320 L, 320B, 320B FM LL, 322B L, 322C, 324D FM, 325, 325 L, 325B, 325B L, 511, 521, 522, OEMS, TK711, TK721, TK722, TK741
1080801CYLINDERD5R LGP, D6M, D6N, D6N LGP, D6N
1124297CYLINDER AS931C II, 933, 933C, D3C, D3C II, D3C III, D3G, D4C II, D4C III, D4G, PM-201, PM-565, PM-565B
1156429CYLINDER318B, 320B
1225077CYLINDER315B FM L, 317B LN, 318B, 320 L, 320N
1362441CYLINDER345B II, 345C, 345C L, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 374F L
1453030CYLINDER315C, 318C, 319C, 320C, 320C L, 321C
1686686CYLINDER311C, 312C L, 314C
1793008CYLINDER320C, 320C FM, 320D, 320D FM, 320D FM RR, 322C FM, 323D LN, 323D SA, 323E L, 324D FM, 324D FM LL, 325C, 325D, 325D L, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN
1793044CYLINDER322C, 322C FM, 324D FM, 324D FM LL, 325C, 325C FM, 325C L, 325D FM, 325D FM LL, 325D L, 325D MH, 328D LCR, 329D L, 330C, 330C L, 330D, 330D L, 330D LN, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E
2394375CYLINDER324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L
2394392CYLINDER315D L, 318E L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D2
2979133CYLINDER311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 314D CR, 314D LCR, 314E CR, 314E LCR
3W0643CYLINDER517, 527, D5HTSK II, D6H
3147923CYLINDER517, 527, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL
3623563CYLINDERD10R, D10T, D10T2
5M7306CYLINDER583H, 583K, D8H, D8K
5M7701CYLINDER594, 594H, D9E, D9G, D9H
7I7712CYLINDER322, 322 FM L, 322 LN, 322B, 322B L, 322B LN
7J9696TILT CYLINDER GROUP950
7Y0207CYLINDER330, 330 FM L, 330 L, 330B, 330B L
7Y0681CYLINDER320 L, 325, 325 L, 325 LN
7Y1780CYLINDER311, 311B, 311C, 312, 312B, 315, 315B, 315B L, 315C, 315D L, 317, 320 L
7Y1866CYLINDER1290T, 1390, 2491, 2590, 325D FM, 325D FM LL, 330, 330 FM L, 330B L, 330C, 330C FM, 330C L, 330C MH, 330D FM, 330D L, 330D MH, 336D L, 336D LN, 340D L, 340D2 L, 345B, 345B II, 345B II MH, 345B L, 345C
8G4283CYLINDERD4HTSK III, D5H, D5H XL, D5HTSK II
8K2198CYLINDER225, 227, 229, 231D, 235, 235C, 235D
8M6676CYLINDER-ADJUSTABLE561B, 561C, 941, 951B, 955C, 955H, 955K, 955L, D4D, D4E, D4E SR, D5, D5B, D5E
3T7701CYLINDER ASSEM.D7H
3W7515CYLINDER AS953, 953B, 953C, 953D
7T3697CYLINDER ASD8N, D8R
7T6192CYLINDER ASD10N, D10R, D10T, D10T2, D9L
7T6193CYLINDER AS589, D10N, D10R, D10T, D10T2, D9L
1R6322CYLINDER311, 311B, 312, 312B, 312B L, 313B, E110B, E120B
1397701CYLINDER AS (LH)583R, 583T, 587R, 587T, D9R, D9T, PL83, PL87
1397700CYLINDER AS (RH)583R, 583T, 587R, 587T, D9R, D9T, PL83, PL87
1124296CYLINDER AS931B, D3B
1764887CYLINDER322C
1S5331CYLINDER215B, 225, 227, 229, 955K, 955L, 977H, 977K, 977L, D6C, D6D, D6E, D6E SR, D6G, D6G SR, D6G2 LGP, D6G2 XL, FB221
1094703CYLINDERD11N, D11R, D11T

TRACK ADJUSTER CYLINDERS KOMATSU®

Part No.DescriptionApplication
134-30-63154CYLINDER KOMATSUD61E, D61EX, D61EXI, D61PX, D61PXI, D63E, D68ESS
14X-30-13115CYLINDER KOMATSUD60P, D65E, D65EX, D65P, D65PX, D85E, D85ESS
14X-30-13512CYLINDER KOMATSUD65E, D65EX, D65P, D65PX, D65WX, D85ESS
207-30-71441ASSEMBLY, CYLINDER KOMATSU430FX, 430FXL, AIR, BR550JG, BR580JG, PC220LL, PC270, PC290, PC300, PC308, PC340, PC350, PC360, PRESSURE, RAIN, XT430

TRACK ADJUSTER PISTONS

Part No.DescriptionApplication
0860560PISTON311, 311B, 312, 312B, 312B L, 313B, E110B, E120B
0931558PISTON307, 307B, E70, E70B, PM-465
1046374PISTOND8N, D8R, D8R II, D8T
2979155PISTON320C, 320C FM, 320D, 320D FM, 320D FM RR, 322C FM, 323D LN, 323D SA, 323E L, 324D FM, 324D FM LL, 325C, 325D, 325D L, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN
2979156PISTON322C, 322C FM, 324D FM, 324D FM LL, 325C, 325C FM, 325D FM, 325D FM LL, 325D L, 325D MH, 328D LCR, 329D L, 330C, 330C L, 330D, 330D L, 330D LN, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H
2979157PISTON1290T, 1390, 2491, 2590, 325D FM, 325D FM LL, 330, 330B L, 330C, 330C FM, 330C MH, 330D FM, 330D L, 330D MH, 336D L, 336D LN, 340D L, 340D2 L, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH
2979158PISTON345B II, 345C, 345C L, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 374F L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 390F L, 5090B
3T7399PISTOND7H
3W0640PISTON517, 527, 572R, 572R II, D5HTSK II, D6H, D6H II, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL, D7R, D7R II, D7R XR
7T3928PISTOND10N, D10R, D10T, D10T2, D9L
7T5351PISTOND9N, D9R, D9T
7Y0680PISTON1090, 1190, 1190T, 1390, 2290, 2390, 2391, 320 L, 320B, 320B FM LL, 322B L, 322C, 324D FM, 325, 325 L, 325 LN, 325B, 325B L, 511, 521, 522, OEMS, TK711, TK721, TK722, TK741
7Y1258PISTON330, 330 FM L, 330 L, 330B, 330B L
8G3102PISTON561M, 561N, D4H, D4H XL, D4HTSK II, D4HTSK III, D5H, D5H XL, D5HTSK II, D5M, D5N, D5R LGP, D6M, D6N, D6N LGP
1156428PISTON AS315B FM L, 317B LN, 318B, 320B
3W8158PISTON AS963, 963B, 963C, 963D, 973, 973C
7I7714PISTON AS322, 322 FM L, 322 LN, 322B L, 322B LN
7Y1687PISTON AS311, 311B, 312, 315, 317, 320 L
8Y1770PISTON AS973, 973C
1225178PISTON AS320 L, 320N
1362369PISTON AS312B, 313D2 LGP, 315B, 315B L, 315C, 315D L, 316E L, 318D L, 318D2 L
1453031PISTON AS315C, 315D L, 318C, 318E L, 319C, 319D, 319D L, 319D LN, 320C, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR
1764891PISTON AS322C, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L

RECOIL PARTS

Part No.DescriptionApplication
2979161STRIP311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 314D CR, 314D LCR, 314E CR, 314E LCR
1156374SUPPORT330C, 330C FM, 345B, 345B II, 345B II MH, 345B L
1793006SUPPORT320C, 325C
1941249SUPPORT323D LN, 323D SA, 324D FM, 324D FM LL, 325D, 325D L, 329D, 329D L, 329D LN
2394416SUPPORT324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L
7P9261LINK (R.H.-Outer - L.H.-Inner)973
7P9262LINK (R.H.-Inner - L.H.-Outer)973
7Y1738SUPPORT330, 330 FM L, 330 L, 330B, 330B L
1686688SUPPORT AS311C, 312C L, 314C
1793001SUPPORT AS320C, 320C FM, 325C
1941192SUPPORT AS325C, 330C, 330C L
1941243SUPPORT AS323D LN, 323D SA, 324D FM, 324D FM LL, 325D, 325D L, 329D, 329D L, 329D LN
1941254SUPPORT AS325D FM, 325D FM LL, 330D FM, 330D L, 330D MH, 336D L, 336D LN, 340D L, 340D2 L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 521B, 568 FM LL
2394326SUPPORT AS328D LCR, 330D, 330D L, 330D LN, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L
2S5926VALVE1090, 1190, 1190T, 1290T, 1390, 205B, 211B, 215, 215B, 225, 227, 229, 2290, 231D, 235, 235C, 235D, 2390, 2391, 245, 2491, 2590, 307, 307B, 307C, 307D, 307E, 308C, 308D, 308E, 308E CR, 308E SR, 308E2
0959291VALVE-FILL311, 312, 320 L, 322, 322 FM L, 325, 325 L, 325 LN, 330, 330 FM L, 330 L, 345B II, 350, 375, 375 L, 5080, E110, E110B, E120, E120B, E140, E180, E200B, E240, E240C, E300, E300B, E450, E650, E70, E70B
0952927VALVE-FILL1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 307, 307B, 307C, 308C, 311B, 311C, 312, 312B, 312B L, 312C L, 312D, 313B, 315, 315B, 315B FM L, 315B L, 315C, 315D L, 317B LN, 318B, 318C, 319C, 319D
0969517REPAIR KITE200B, E240C, E300B
0993489REPAIR KITE200B
8G4960RETAINERD4HTSK III, D5H, D5H XL, D5HTSK II, D5R LGP, D6M, D6N, D6N LGP, D6N
1156369ROD330C, 330C FM, 345B, 345B II, 345B II MH, 345B L
1225076ROD315B FM L, 315C, 317B LN, 318B, 318C, 319C, 320 L, 320B, 320C, 320N
1793036ROD330C, 330C L
1941245ROD323D LN, 323D SA, 324D FM, 324D FM LL, 325D, 325D L, 329D, 329D L, 329D LN
2394415ROD311C, 312C L, 314C
2979134ROD311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 314D CR, 314D LCR, 314E CR, 314E LCR
2394324ROD TENSOR328D LCR, 330D, 330D L, 330D LN, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L
3W8403SLEEVE963, 963B, 963C, 963D
6T0209GUIDE578, D8L, D9N, D9R, D9T
7T4130GUIDE A589, D10N, D10R, D10T, D10T2, D9L
6Y8037GUIDE A, RECOIL GR517, 527, 572R, 572R II, D5HTSK II, D6H, D6H II, D6H XL, D6H XR, D6R, D7R, D7R II, D7R XR
4K6921LINERD4D, D4E, D4E SR
2394382NUT315D L, 318E L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D2
0992336PIN311C, 312, 312C, 312C L, 314C, E120B, E450, E70, E70B
2696989PIN963B, 963C, 963D
2149080PLATE ASD6R, D6R II, D6R III, D6T, D6T LGP, D6T LGPPAT, D6T XL
723-40-91102VALVE ASS'Y, RELIEF KOMATSUPC200, PC228, PC228US, PW200, PW220
19M-30-14180PACKING KOMATSUD475A, D475ASD

* Other part no. not included in the list are available. Please contact your sales representative if you have any questions. Part Numbers are used for reference purposes only. Komatsu® is the registered trademark of Komatsu Ltd.