Parts catalog· Vickers

Vickers 20VQ Vane Pump Parts Breakdown

Intra-vane 20VQ-size square pump section. Service parts per Vickers/Eaton service data I-3166-S (2520VQ Series - 20 Design, 20VQ cover-end section): cartridge kits, cam rings, rotor/vane kits, support plates, flow control covers, relief valves, seals and hardware.

74 parts across 11 categories

Source: I-3166-S (2520VQ - 20 Design, 20VQ cover-end section)

Vickers 20VQ Vane Pump exploded view diagram
Vickers 20VQ Vane Pump exploded view diagram

Position numbers in the parts list below correspond to callouts on the diagrams above. Tap a diagram to zoom in.

Cartridge Kits 12 parts
CART-001
417053 C KIT 20VQ 5 GPM
OEM 417053 · 417053; Fits 20VQ, 2520VQ
Qty 1
CART-002
417054 C KIT 20VQ 8 GPM
OEM 417054 · 417054; Fits 20VQ, 2520VQ
Qty 1
CART-003
423096 C KIT 20VQ 9 GPM
OEM 423096 · 423096; Fits 20VQ, 2520VQ
Qty 1
CART-004
416427 C KIT 20VQ 11 GPM
OEM 416427 · 416427; Fits 20VQ, 2520VQ
Qty 1
CART-005
416428 C KIT 20VQ 12 GPM
OEM 416428 · 416428; Fits 20VQ, 2520VQ
Qty 1
CART-006
416429 C KIT 20VQ 14 GPM
OEM 416429 · 416429; Fits 20VQ, 2520VQ
Qty 1
CART-007
421588 C KIT F3 20VQ 5 GPM (Viton)
OEM 421588 · 421588; Fits 20VQ, 2520VQ
Qty 1
CART-008
421589 C KIT F3 20VQ 8 GPM (Viton)
OEM 421589 · 421589; Fits 20VQ, 2520VQ
Qty 1
CART-009
423097 C KIT F3 20VQ 9 GPM (Viton)
OEM 423097 · 423097; Fits 20VQ, 2520VQ
Qty 1
CART-010
421590 C KIT F3 20VQ 11 GPM (Viton)
OEM 421590 · 421590; Fits 20VQ, 2520VQ
Qty 1
CART-011
421591 C KIT F3 20VQ 12 GPM (Viton)
OEM 421591 · 421591; Fits 20VQ, 2520VQ
Qty 1
CART-012
421592 C KIT F3 20VQ 14 GPM (Viton)
OEM 421592 · 421592; Fits 20VQ, 2520VQ
Qty 1
Seal Kits 4 parts
SEAL-001
920040 SEAL KIT 2520VQ-20 single shaft seal (Buna-N)
OEM 920040 · 920040; Fits 20VQ, 2520VQ
Qty 1
SEAL-002
920041 SEAL KIT 2520VQ-20 double shaft seal (Buna-N)
OEM 920041 · 920041; Fits 20VQ, 2520VQ
Qty 1
SEAL-003
920042 SEAL KIT F3 2520VQ-20 single shaft seal (Viton)
OEM 920042 · 920042; Fits 20VQ, 2520VQ
Qty 1
SEAL-004
920043 SEAL KIT F3 2520VQ-20 double shaft seal (Viton)
OEM 920043 · 920043; Fits 20VQ, 2520VQ
Qty 1
Rotating Group 4 parts
ROTR-001
402690 ROTOR (5/8/9 GPM sizes)
OEM 402690 · 402690; Fits 20V, 20VQ, 2520VQ
Qty 1
ROTR-002
403539 ROTOR (11/12/14 GPM sizes)
OEM 403539 · 403539; Fits 20V, 20VQ, 2520VQ
Qty 1
ROTR-003
922741 VANE KIT 20VQ (10 vanes & 10 inserts, 5/8/9 GPM)
OEM 922741 · 922741; Fits 20VQ, 2520VQ
Qty 1
ROTR-004
922743 VANE KIT 20VQ (10 vanes & 10 inserts, 11/12/14 GPM)
OEM 922743 · 922743; Fits 20VQ, 2520VQ
Qty 1
Cam Rings 6 parts
RING-001
333624 RING 5 GPM 20V/VQ 018CC
OEM 333624 · 333624; Fits 20V, 20VQ, 2520VQ
Qty 1
RING-002
333625 RING 8 GPM 20V/VQ 027CC
OEM 333625 · 333625; Fits 20V, 20VQ, 2520VQ
Qty 1
RING-003
374799 RING 9 GPM 20V/VQ 029CC
OEM 374799 · 374799; Fits 20V, 20VQ, 2520VQ
Qty 1
RING-004
333626 RING 11 GPM 20V/VQ 036CC
OEM 333626 · 333626; Fits 20V, 20VQ, 2520VQ
Qty 1
RING-005
353901 RING 12 GPM 20V/VQ 039CC
OEM 353901 · 353901; Fits 20V, 20VQ, 2520VQ
Qty 1
RING-006
353902 RING 14 GPM 20V/VQ 046CC
OEM 353902 · 353902; Fits 20V, 20VQ, 2520VQ
Qty 1
Support Plates 5 parts
PLAT-001
419502 INLET SUPPORT PLATE (PLATE W) 20VQ - 5/8/9 GPM
OEM 419502 · 419502; Fits 20VQ, 2520VQ
Qty 1
PLAT-002
419501 INLET SUPPORT PLATE (PLATE W) 20VQ - 11/12/14 GPM
OEM 419501 · 419501; Fits 20VQ, 2520VQ
Qty 1
PLAT-003
419500 OUTLET SUPPORT PLATE (PLATE P) 20VQ
OEM 419500 · 419500; Fits 20VQ, 2520VQ
Qty 1
PLAT-004
923955 FLEX-SIDE PLATE KIT 20VQ (includes 4 F3 seal packs)
OEM 923955 · 923955; Fits 20VQ, 2520VQ
Qty 1
PLAT-005
433762 SEAL PACK S/A (SERVICE) 20VQ
OEM 433762 · 433762; Fits 20VQ, 2520VQ
Qty 4
Seals & O-Rings 7 parts
ORING-001
588506 BACK-UP RING (cartridge)
OEM 588506 · 588506; Fits 20VQ, 2520VQ, 2520V
Qty 1
ORING-002
154026 11-222 O-RING (cartridge)
OEM 154026 · 154026; Fits 20VQ, 2520VQ, 2520V
Qty 1
ORING-003
419672 SEAL RING (cartridge)
OEM 419672 · 419672; Fits 20VQ, 2520VQ, 2520V
Qty 1
ORING-004
154090 11-236 O-RING 20V/VQ BUNA (cartridge)
OEM 154090 · 154090; Fits 20V, 20VQ, 2520VQ
Qty 1
ORING-005
394976 PRIMARY SHAFT SEAL
OEM 394976 · 394976; Fits 20VQ, 2520VQ, 25V, 30V
Qty 1
ORING-006
429283 SECONDARY SHAFT SEAL (shaft #123 spline models)
OEM 429283 · 429283; Fits 20VQ, 2520VQ, 25V
Qty 1
ORING-007
190362 WASHER (shaft seal)
OEM 190362 · 190362; Fits 20VQ, 2520VQ, 25V, 25VQ
Qty 1
Housing & Covers 15 parts
COVR-001
250824 COVER S/A 4-BOLT (252*VQ*A/F*)
OEM 250824 · 250824; Fits 20V, 20VQ, 2520VQ
Qty 1
COVR-002
252504 COVER S/A STRAIGHT THREAD (252*VQ*C/E*)
OEM 252504 · 252504; Fits 20V, 20VQ, 2520VQ
Qty 1
COVR-003
257560 FLOW CONTROL COVER S/A 2 GPM
OEM 257560 · 257560; Fits 20VQ, 2520VQ
Qty 1
COVR-004
257561 FLOW CONTROL COVER S/A 4 GPM
OEM 257561 · 257561; Fits 20VQ, 2520VQ
Qty 1
COVR-005
257562 FLOW CONTROL COVER S/A 6 GPM
OEM 257562 · 257562; Fits 20VQ, 2520VQ
Qty 1
COVR-006
257563 FLOW CONTROL COVER S/A 7 GPM
OEM 257563 · 257563; Fits 20VQ, 2520VQ
Qty 1
COVR-007
257564 FLOW CONTROL COVER S/A 8 GPM
OEM 257564 · 257564; Fits 20VQ, 2520VQ
Qty 1
COVR-008
257565 FLOW CONTROL COVER S/A 10 GPM
OEM 257565 · 257565; Fits 20VQ, 2520VQ
Qty 1
COVR-009
257999 FLOW CONTROL COVER S/A 12 GPM
OEM 257999 · 257999; Fits 20VQ, 2520VQ
Qty 1
COVR-010
7077 PLUG (flow control cover)
OEM 7077 · 7077; Fits 20VQ, 2520VQ
Qty 2
COVR-011
155023 SNAP RING (flow control cover)
OEM 155023 · 155023; Fits 20VQ, 2520VQ
Qty 1
COVR-012
239766 SPRING (flow control cover)
OEM 239766 · 239766; Fits 20VQ, 2520VQ
Qty 1
COVR-013
251263 HOUSING (INLET)
OEM 251263 · 251263; Fits 2520VQ, 2520V, 25V
Qty 1
COVR-014
942353 BODY S/A 4-BOLT (2*2*VQ*A/E*)
OEM 942353 · 942353; Fits 2520VQ, 2520V, 25VQ
Qty 1
COVR-015
942378 BODY S/A STRAIGHT THREAD (2*2*VQ*C/F*)
OEM 942378 · 942378; Fits 2520VQ, 2520V, 25VQ
Qty 1
Relief Valves 8 parts
VALV-001
232794 RELIEF VALVE S/A 750 PSI
OEM 232794 · 232794; Fits 20VQ, 2520VQ
Qty 1
VALV-002
232795 RELIEF VALVE S/A 1000 PSI
OEM 232795 · 232795; Fits 20VQ, 2520VQ
Qty 1
VALV-003
232796 RELIEF VALVE S/A 1250 PSI
OEM 232796 · 232796; Fits 20VQ, 2520VQ
Qty 1
VALV-004
232797 RELIEF VALVE S/A 1500 PSI
OEM 232797 · 232797; Fits 20VQ, 2520VQ
Qty 1
VALV-005
232798 RELIEF VALVE S/A 1750 PSI
OEM 232798 · 232798; Fits 20VQ, 2520VQ
Qty 1
VALV-006
232799 RELIEF VALVE S/A 2000 PSI
OEM 232799 · 232799; Fits 20VQ, 2520VQ
Qty 1
VALV-007
233019 RELIEF VALVE S/A 2250 PSI
OEM 233019 · 233019; Fits 20VQ, 2520VQ
Qty 1
VALV-008
233020 RELIEF VALVE S/A 2500 PSI (20VQ models only, not 12 & 14 ring sizes)
OEM 233020 · 233020; Fits 20VQ, 2520VQ
Qty 1
Shaft & Bearing 7 parts
SHFT-001
254964 SHAFT #1 straight keyed (2*20)
OEM 254964 · 254964; Fits 2520V, 2520VQ
Qty 1
SHFT-002
254848 SHAFT #11 spline (2*20)
OEM 254848 · 254848; Fits 2520V, 2520VQ
Qty 1
SHFT-003
413433 SHAFT #123 spline, w/ secondary seal 429283 (2*20)
OEM 413433 · 413433; Fits 2520VQ
Qty 1
SHFT-004
191400 LOCK RING
OEM 191400 · 191400; Fits 2520VQ, 2520V, 25VQ
Qty 1
SHFT-005
120128 RETAINING RING
OEM 120128 · 120128; Fits 2520VQ, 2520V, 25VQ
Qty 1
SHFT-006
1705 BEARING
OEM 1705 · 1705; Fits 2520VQ, 2520V, 25VQ, 30VQ
Qty 1
SHFT-007
232750 BEARING, DOUBLE ROW
OEM 232750 · 232750; Fits 2520VQ, 26VQ, 31VQ
Qty 1
Hardware 4 parts
HDWR-001
422206 PIN (20VQ cartridge)
OEM 422206 · 422206; Fits 20VQ, 2520VQ
Qty 2
HDWR-002
416426 SCREW 20V/VQ (cartridge)
OEM 416426 · 416426; Fits 20V, 20VQ, 2520VQ
Qty 2
HDWR-003
1296 BOLT (cover, oil & torque 40-50 lb ft)
OEM 1296 · 1296; Fits 2520VQ, 2520V
Qty 4
HDWR-004
38523 BOLT (body, oil & torque 65-75 lb ft)
OEM 38523 · 38523; Fits 2520VQ, 2520V
Qty 4
Mounting 2 parts
MNT-001
199491 FOOT BRACKET (foot bracket kit FB-B-10)
OEM 199491 · 199491; Fits 20V, 20VQ, 2520VQ, 25VQ, 30VQ
Qty 1
MNT-002
199740 SCREW (foot bracket kit FB-B-10)
OEM 199740 · 199740; Fits 20V, 20VQ, 2520VQ
Qty 2