The Lasdrop Elite is a compact, lip seal designed for quick and easy installation. The lip seal, made specifically for marine use, is in constant low friction contact with the propeller shaft, preventing water from passing in your vessel. As in all Lasdrop models, the Elites incorporates a water lubricated alignment bearing in the housing to keep the unit properly aligned with the shaft. There is a compartment that is secured to the housing that encompasses a back-up seal, making it changeable in the future without the need of removing the shaft or entire unit. 2nd back-up seal in compartment is available as an option.

• Split-face plate makes it easy to replace inner lip seal with an optional back-up seal without the need for special installation tools.

• Seal housing is constructed of a durable copolymer with built in water lubricated bearing insuring proper alignment to the shaft.

• Seal Case encompassing back-up seal that rotates freely on the shaft until replacement is needed.

• Utilizes Trident VHT Blue Silicone polyester reinforced hose.

• Available in shaft sizes of 7/8” to 8” (22mm to 203mm) in diameter with stern tubes of up to 12” (305mm) in diameter. Flange adapters available.



We're providing you with dimensions that are needed to insure your seal will fit your vessel. Modifications may be available, please contact our office with further inquiries.
 
Elite
Model #
A
B
C
D
E *
E-118 1.125 1.75-3 3.000 6.400 3.300
E-114 1.250 1.750-2.75 3.000 6.400 3.300
    3-3.25 3.500 6.400 3.300
    3.500 3.800 6.400 3.300
E-138 1.375 2-2.75 3.000 6.400 3.300
3-3.25 3.500 6.400 3.300
    3.500 3.800 6.400 3.300
E-112 1.500 2-2.75 3.000 6.400 3.300
    3-3.25 3.500 6.400 3.300
    3.500 3.800 6.400 3.300
E-134 1.750 2.5-3.25 3.500 6.400 3.800
3.500 3.800 6.400 3.800
3.75-4 4.500 8.400 3.800
4.500 5.000 8.400 3.800
E-200 2.000 2.5-3.75 4.000 8.750 4.500
    4.000 4.500 8.750 4.500
    4.500 5.000 8.750 4.500
E-214 2.250 3.500 4.000 8.750 4.500
3.750-4 4.500 8.750 4.500
    4.500 5.000 8.750 4.500
E-212 2.500 3.250-3.5 4.000 8.750 4.500
    3.75-4 4.500 8.750 4.500
    4.250-4.5 5.000 8.750 4.500
    5 5.500 8.750 4.500
    5.5 6.000 8.750 4.500
E-234 2.750 3.5-5 5.500 8.750 4.500
5.500 6.000 8.750 4.500
    6.000 6.500 10.550 4.500
E-300 3.000 4-5 5.500 8.750 4.500
    5.500 6.000 8.750 4.500
    6.000 6.500 10.550 4.500
E-314 3.250 4-5.5 6.000 8.750 4.500
6.000 6.500 10.550 4.500
    6.625 7.000 10.550 4.500
E-312 3.500 4.5-6 6.000 8.750 4.500
    6.625 7.000 10.550 4.500
    7.000 7.500 12.550 4.500
E-334 3.750 5-5.5 6.000 8.750 4.500
6.000 6.500 10.550 4.500
6.625 7.000 10.550 4.500
7.000 7.500 12.550 4.500
    8.000 8.500 12.550 4.500
E-400 4.000 5.500 6.000 8.750 4.700
    6.000 6.500 10.550 4.700
    6.625 7.000 10.550 4.700
    7.000 7.500 12.550 4.700
    8.000 8.500 12.550 4.700
E-412 4.500 6-6.625 7.000 10.550 4.700
7.000 7.500 12.550 4.700
    8.000 8.500 12.550 4.700
E-500 5.000 6.625-7 7.500 12.550 4.700
    8.000 8.500 12.550 4.700
    10.000 11.000 12.550 4.700
* Minimum clearance between stern tube and coupling.
If seal body is close to the stern tube, you must insure shaft is center to it.
Elite (Metric)
Shaft
Stern tube (OD)
Model #
A
B
C
D
E
E-20MM 20 44-57 76 163 84
E-22MM 20 38-57 76 163 84
E-25MM 25 38-57 76 163 84
E-30MM 30 44-70 76 163 84
  75 89 163 84
  90 97 163 84
E-35MM 35 50-70 76 163 84
  75-83 89 163 84
  90 97 163 84
E-40MM 40 51-70 76 163 84
  75-83 89 163 84
  90 97 163 84
E-45MM 45 64-83 89 163 97
  90 97 163 97
  95-102 114 213 97
  114 127 213 97
E-50MM 50 64-95 102 222 122
  102 114 222 122
  114 127 222 122
E-60MM 60 90 102 222 122
  95-102 114 222 122
  114 127 222 122
E-65MM 65 83-90 102 222 122
  95-102 114 222 122
  108-114 127 222 122
  127 140 222 122
  140 152 222 122
E-70MM 70 90-127 140 222 122
  140 152 222 122
  152 165 268 122
E-75MM 75 102-127 140 222 122
  140 152 222 122
  152 165 268 122
E-80MM 80 102-140 152 222 122
  152 165 268 122
  168 178 268 122
E-85MM 85 114-152 152 222 122
  168 178 268 122
  178 191 319 122
E-90MM 90 127-140 152 222 122
  152 165 268 122
  168 178 319 122
  178 191 319 122
  203 216 319 122
E-100MM 100 140 152 222 130
  152 165 268 130
  168 178 319 130
  178 191 319 130
  203 216 319 130
E-110MM 110 152-168 178 268 130
  178 191 319 130
  203 216 319 130
E-120MM 120 168-178 191 319 130
  203 216 319 130
  254 279 319 130
E-130MM 130 168-178 191 319 130
  203 216 319 130
  254 279 319 130
  305 324 319 130
* Minimum clearance between stern tube and coupling.
If seal body is close to the stern tube, you must insure shaft is center to it.
Elite
Model # Description Price
E-034-134 .75 SHFT 1.75 Stern tube $226
E-034-2 .75 SHFT 2 Stern tube $226
E-078-134 .875 SHFT 1.75 Stern tube $226
E-078-2 .875 SHFT 2 Stern tube $226
E-100-134 1 SHFT 1.75 Stern tube $226
E-100-2 1 SHFT 2 Stern tube $226
E-118-134 1.125 SHFT 1.75 Stern tube, Dual water injection $273
E-118-2 1.125 SHFT 2 Stern tube, Dual water injection $273
E-118-214 1.125 SHFT 2.25 Stern tube, Dual water injection $273
E-118-238 1.125 SHFT 2.375 Stern tube, Dual water injection $273
E-118-212 1.125 SHFT 2.5 Stern tube, Dual water injection $273
E-118-3 1.125 SHFT 3 Stern tube, Dual water injection $289
E-114-134 1.25 SHFT 1.75 Stern tube, Dual water injection $273
E-114-2 1.25 SHFT 2 Stern tube, Dual water injection $273
E-114-214 1.25 SHFT 2.25 Stern tube, Dual water injection $273
E-114-238 1.25 SHFT 2.375 Stern tube, Dual water injection $273
E-114-212 1.25 SHFT 2.5 Stern tube, Dual water injection $273
E-114-258 1.25 SHFT 2.625 Stern tube, Dual water injection $273
E-114-234 1.25 SHFT 2.75 Stern tube, Dual water injection $289
E-114-278 1.25 SHFT 2.875 Stern tube, Dual water injection $304
E-114-3 1.25 SHFT 3 Stern tube, Dual water injection $304
E-114-312 1.25 SHFT 3.5 Stern tube, Dual water injection $304
E-138-2 1.375 SHFT 2 Stern tube, Dual water injection $298
E-138-214 1.375 SHFT 2.25 Stern tube, Dual water injection $298
E-138-238 1.375 SHFT 2.375 Stern tube, Dual water injection $298
E-138-212 1.375 SHFT 2.5 Stern tube, Dual water injection $298
E-138-234 1.375 SHFT 2.75 Stern tube, Dual water injection $317
E-138-278 1.375 SHFT 2.875 Stern tube, Dual water injection $317
E-138-3 1.375 SHFT 3 Stern tube, Dual water injection $317
E-138-312 1.375 SHFT 3.5 Stern tube, Dual water injection $317
E-112-214 1.5 SHFT 2.25 Stern tube, Dual water injection $334
E-112-238 1.5 SHFT 2.375 Stern tube, Dual water injection $334
E-112-212 1.5 SHFT 2.5 Stern tube, Dual water injection $334
E-112-258 1.5 SHFT 2.625 Stern tube, Dual water injection $334
E-112-234 1.5 SHFT 2.75 Stern tube, Dual water injection $334
E-112-278 1.5 SHFT 2.875 Stern tube, Dual water injection $334
E-112-3 1.5 SHFT 3 Stern tube, Dual water injection $353
E-112-312 1.5 SHFT 3.5 Stern tube, Dual water injection $353
E-134-212 1.75 SHFT 2.5 Stern tube, Dual water injection $387
E-134-234 1.75 SHFT 2.75 Stern tube, Dual water injection $387
E-134-258 1.75 SHFT 2.625 Stern tube, Dual water injection $387
E-134-278 1.75 SHFT 2.875 Dual water injection $387
E-134-3 1.75 SHFT 3 Stern tube, Dual water injection $387
E-134-314 1.75 SHFT 3.25 Stern tube, Dual water injection $387
E-134-312 1.75 SHFT 3.5 Stern tube, Dual water injection $387
E-134-334 1.75 SHFT 3.75 Stern tube, Dual water injection $422
E-134-4 1.75 SHFT 4 Stern tube, Dual water injection $422
E-134-412 1.75 SHFT 4.5 Stern tube, Dual water injection $422
E-200-234 2 SHFT 2.75 Stern tube, Dual water injection $441
E-200-278 2 SHFT 2.875 Stern tube, Dual water injection $441
E-200-3 2 SHFT 3 Stern tube, Dual water injection $441
E-200-314 2 SHFT 3.25 Stern tube, Dual water injection $441
E-200-312 2 SHFT 3.5 Stern tube, Dual water injection $441
E-200-334 2 SHFT 3.75 Stern tube, Dual water injection $441
E-200-4 2 SHFT 4 Stern tube, Dual water injection $476
E-200-412 2 SHFT 4.5 Stern tube, Dual water injection $476
E-214-278 2.25 SHFT 2.875 Stern tube, Dual water injection $494
E-214-3 2.25 SHFT 3 Stern tube, Dual water injection $494
E-214-314 2.25 SHFT 3.25 Stern tube, Dual water injection $494
E-214-312 2.25 SHFT 3.5 Stern tube, Dual water injection $494
E-214-334 2.25 SHFT 3.75 Stern tube, Dual water injection $494
E-214-4 2.25 SHFT 4 Stern tube, Dual water injection $529
E-214-412 2.25 SHFT 4.5 Stern tube, Dual water injection $529
E-212-314 2.5 SHFT 3.25 Stern tube, Dual water injection $564
E-212-312 2.5 SHFT 3.5 Stern tube, Dual water injection $564
E-212-334 2.5 SHFT 3.75 Stern tube, Dual water injection $564
E-212-4 2.5 SHFT 4 Stern tube, Dual water injection $564
E-212-412 2.5 SHFT 4.5 Stern tube, Dual water injection $599
E-212-5 2.5 SHFT 5 Stern tube, Dual water injection $599
E-212-512 2.5 SHFT 5.5 Stern tube, Dual water injection $637
E-234-312 2.75 SHFT 3.5 Stern tube, Dual water injection $653
E-234-334 2.75 SHFT 3.75 Stern tube, Dual water injection $653
E-234-4 2.75 SHFT 4 Stern tube, Dual water injection $653
E-234-412 2.75 SHFT 4.5 Stern tube, Dual water injection $653
E-234-5 2.75 SHFT 5 Stern tube, Dual water injection $653
E-234-512 2.75 SHFT 5.5 Stern tube, Dual water injection $699
E-234-6 2.75 SHFT 6 Stern tube, Dual water injection $699
E-300-4 3 SHFT 4 Stern tube, Dual water injection $816
E-300-412 3 SHFT 4.5 Stern tube, Dual water injection $816
E-300-5 3 SHFT 5 Stern tube, Dual water injection $816
E-300-512 3 SHFT 5.5 Stern tube, Dual water injection $868
E-300-6 3 SHFT 6 Stern tube, Dual water injection $868
E-314-412 3.25 SHFT 4.5 Stern tube, Dual water injection $1,037
E-314-5 3.25 SHFT 5 Stern tube, Dual water injection $1,092
E-314-512 3.25 SHFT 5.5 Stern tube, Dual water injection $1,092
E-314-6 3.25 SHFT 6 Stern tube, Dual water injection $1,092
E-312-5 3.5 SHFT 5 Stern tube, Dual water injection $1,197
E-312-512 3.5 SHFT 5.5 Stern tube, Dual water injection $1,197
E-312-6 3.5 SHFT 6 Stern tube, Dual water injection $1,251
E-312-658 3.5 SHFT 6.625 Stern tube, Dual water injection $1,367
E-334-5 3.75 SHFT 5 Stern tube, Dual water injection $1,367
E-334-512 3.75 SHFT 5.5 Stern tube, Dual water injection $1,367
E-334-6 3.75 SHFT 6 Stern tube, Dual water injection $1,420
E-334-658 3.75 SHFT 6.625 Stern tube, Dual water injection $1,420
E-334-7 3.75 SHFT 7 Stern tube, Dual water injection $1,420
E-400-5 4 SHFT 5 Stern tube, Dual water injection $1,473
E-400-512 4 SHFT 5.5 Stern tube, Dual water injection $1,473
E-400-6 4 SHFT 6 Stern tube, Dual water injection $1,473
E-400-658 4 SHFT 6.625 Stern tube, Dual water injection $1,473
E-400-7 4 SHFT 7 Stern tube, Dual water injection $1,525
E-400-8 4 SHFT 8 Stern tube, Dual water injection $1,525
E414 - E-800 4.25 - 8 inch shafts Call us!
Back-up Seals
EX-034 Seal-3/4 In. Back-up $32
EX-078 Seal-7/8 In. Back-up $32
EX-100 Seal-1 In. Back-up $32
EX-118 Seal-1 1/8 In. Back-up $34
EX-114 Seal-1 1/4 In. Back-up $36
EX-138 Seal-1 3/8 In. Back-up $38
EX-112 Seal-1 1/2 In. Back-up $40
EX-134 Seal-1 3/4 In. Back-up $47
EX-200 Seal-2 In. Back-up $48
EX-214 Seal-2 1/4 In. Back-up $57
EX-212 Seal-2 1/2 In. Back-up $59
EX-234 Seal-2 3/4 In. Back-up $68
EX-300 Seal-3 In. Back-up $75
EX-314 Seal-3 1/4 In. Back-up $81
EX-312 Seal-3 1/2 In. Back-up $87
EX-334 Seal-3 3/4 In. Back-up $100
EX-400 Seal-4 In. Back-up $105
Elite (Metric)
Model # Description Price
E-20mm-45mm 20mm Dry Seal - 45mm Stern tube $226
E-20mm-51mm 20mm Dry Seal - 51 mm Stern tube $226
E-22mm-45mm 22mm Dry Seal - 45mm Stern tube $226
E-22mm-51mm 22mm Dry Seal - 51 mm Stern tube $226
E-25mm-45mm 25mm Dry Seal - 45mm Stern tube $226
E-25mm-51mm 25mm Dry Seal - 51mm Stern tube $226
E-30mm-51mm 30mm Dry Seal - 51mm Stern tube, Dual water injection $273
E-30mm-57mm 30mm Dry Seal - 57mm Stern tube, Dual water injection $273
E-30mm-64mm 30mm Dry Seal - 64mm Stern tube, Dual water injection $273
E-30mm-67mm 30mm Dry Seal - 67mm Stern tube, Dual water injection $273
E-30mm-70mm 30mm Dry Seal - 70mm Stern tube, Dual water injection $289
E-35mm-51mm 35mm Dry Seal - 51mm Stern tube, Dual water injection $298
E-35mm-57mm 35mm Dry Seal - 57mm Stern tube, Dual water injection $298
E-35mm-64mm 35mm Dry Seal - 64mm Stern tube, Dual water injection $298
E-35mm-67mm 35mm Dry Seal - 67mm Stern tube, Dual water injection $298
E-35mm-70mm 35mm Dry Seal - 70mm Stern tube, Dual water injection $316
E-35mm-73mm 35mm Dry Seal - 73mm Stern tube, Dual water injection $316
E-35mm-76mm 35mm Dry Seal - 76mm Stern tube, Dual water injection $316
E-35mm-83mm 35mm Dry Seal - 83mm Stern tube, Dual water injection $316
E-35mm-90mm 35mm Dry Seal - 90mm Stern tube, Dual water injection $334
E-40mm-57mm 40mm Dry Seal - 57mm Stern tube, Dual water injection $334
E-40mm-60mm 40mm Dry Seal - 60mm Stern tube, Dual water injection $334
E-40mm-64mm 40mm Dry Seal - 64mm Stern tube, Dual water injection $334
E-40mm-67mm 40mm Dry Seal - 67mm Stern tube, Dual water injection $334
E-40mm-70mm 40mm Dry Seal - 70mm Stern tube, Dual water injection $334
E-40mm-73mm 40mm Dry Seal - 73mm Stern tube, Dual water injection $334
E-40mm-76mm 40mm Dry Seal - 76mm Stern tube, Dual water injection $334
E-40mm-83mm 40mm Dry Seal - 83mm Stern tube, Dual water injection $353
E-40mm-90mm 40mm Dry Seal - 90mm Stern tube, Dual water injection $353
E-45mm-67mm 45mm Dry Seal - 67mm Stern tube, Dual water injection $387
E-45mm-70mm 45mm Dry Seal - 70mm Stern tube, Dual water injection $387
E-45mm-73mm 45mm Dry Seal - 73mm Stern tube, Dual water injection $387
E-45mm-76mm 45mm Dry Seal - 76mm Stern tube, Dual water injection $387
E-45mm-83mm 45mm Dry Seal - 83mm Stern tube, Dual water injection $422
E-45mm-90mm 45mm Dry Seal - 90mm Stern tube, Dual water injection $422
E-45mm-95mm 45mm Dry Seal - 95mm Stern tube, Dual water injection $422
E-50mm-67mm 50mm Dry Seal - 67mm Stern tube, Dual water injection $441
E-50mm-70mm 50mm Dry Seal - 70mm Stern tube, Dual water injection $441
E-50mm-73mm 50mm Dry Seal - 73mm Stern tube, Dual water injection $441
E-50mm-83mm 50mmDry Seal - 83mm Stern tube, Dual water injection $441
E-50mm-90mm 50mm Dry Seal - 90mm Stern tube, Dual water injection $441
E-50mm-95mm 50mm Dry Seal - 95mm Stern tube, Dual water injection $441
E-50mm-102mm 50mm Dry Seal - 102mm Stern tube, Dual water injection $476
E-55mm-73mm 55mm Dry Seal - 73mm Stern tube, Dual water injection $480
E-55mm-76mm 55mm Dry Seal - 76mm Stern tube, Dual water injection $480
E-55mm-90mm 55mm Dry Seal - 90mm Stern tube, Dual water injection $480
E-55mm-102mm 55mm Dry Seal - 102mm Stern tube, Dual water injection $514
E-55mm-114mm 55mm Dry Seal - 114mm Stern tube, Dual water injection $514
E-60mm-73mm 60mm Dry Seal - 73mm Stern tube, Dual water injection $548
E-60mm-76mm 60mm Dry Seal - 76mm Stern tube, Dual water injection $548
E-60mm-90mm 60mm Dry Seal - 90mm Stern tube, Dual water injection $548
E-60mm-95mm 60mm Dry Seal - 95mm Stern tube, Dual water injection $548
E-60mm-102mm 60mm Dry Seal - 102mm Stern tube, Dual water injection $548
E-60mm-114mm 60mm Dry Seal - 114mm Stern tube, Dual water injection $584
E-65mm-76mm 65mm Dry Seal - 76mm Stern tube, Dual water injection $565
E-65mm-83mm 65mm Dry Seal - 83mm Stern tube, Dual water injection $565
E-65mm-90mm 65mm Dry Seal - 90mm Stern tube, Dual water injection $565
E-65mm-95mm 65mm Dry Seal - 95mm Stern tube, Dual water injection $565
E-65mm-102mm 65mm Dry Seal - 102mm Stern tube, Dual water injection $565
E-65mm-114mm 65mm Dry Seal - 114mm Stern tube, Dual water injection $599
E-65mm-127mm 65mm Dry Seal - 127mm Stern tube, Dual water injection $599
E-65mm-140mm 65mm Dry Seal - 140mm Stern tube, Dual water injection $637
E-70mm-95mm 70mm Dry Seal - 95mm Stern tube, Dual water injection $653
E-70mm-102mm 70mm Dry Seal - 102mm Stern tube, Dual water injection $653
E-70mm-114mm 70mm Dry Seal - 114mm Stern tube, Dual water injection $653
E-70mm-127mm 70mm Dry Seal - 127mm Stern tube, Dual water injection $653
E-70mm-140mm 70mm Dry Seal - 140mm Stern tube, Dual water injection $699
E-75mm-102mm 75mm Dry Seal - 102mm Stern tube, Dual water injection $816
E-75mm-114mm 75mm Dry Seal - 114mm Stern tube, Dual water injection $816
E-75mm-127mm 75mm Dry Seal - 127mm Stern tube, Dual water injection $816
E-75mm-140mm 75mm Dry Seal - 140mm Stern tube, Dual water injection $868
E-80mm-102mm 80mm Dry Seal - 102mm Stern tube, Dual water injection $923
E-80mm-114mm 80mm Dry Seal - 114mm Stern tube, Dual water injection $923
E-80mm-127mm 80mm Dry Seal - 127mm Stern tube, Dual water injection $923
E-80mm-140mm 80mm Dry Seal - 140mm Stern tube, Dual water injection $1,006
E-80mm-152mm 80mm Dry Seal - 152mm Stern tube, Dual water injection $1,006
E-85mm-114mm 85mm Dry Seal - 114mm Stern tube, Dual water injection $1,197
E-85mm-127mm 85mm Dry Seal - 127mm Stern tube, Dual water injection $1,197
E-85mm-140mm 85mm Dry Seal - 140mm Stern tube, Dual water injection $1,197
E-85mm-152mm 85mm Dry Seal - 152mm Stern tube, Dual water injection $1,251
E-90mm-127mm 90mm Dry Seal - 127mm Stern tube, Dual water injection $1,197
E-90mm-140mm 90mm Dry Seal - 140mm Stern tube, Dual water injection $1,197
E-90mm-152mm 90mm Dry Seal - 152mm Stern tube, Dual water injection $1,251
E-90mm-168mm 90mm Dry Seal - 168mm Stern tube, Dual water injection $1,367
E-95mm-127mm 95mm Dry Seal - 127mm Stern tube, Dual water injection $1,415
E-95mm-140mm 95mm Dry Seal - 140mm Stern tube, Dual water injection $1,363
E-95mm-152mm 95mm Dry Seal - 152mm Stern tube, Dual water injection $1,415
E-95mm-168mm 95mm Dry Seal - 168mm Stern tube, Dual water injection $1,415
E-100mm-127mm 100mm Dry Seal - 127mm Stern tube, Dual water injection $1,536
E-100mm-140mm 100mm Dry Seal - 140mm Stern tube, Dual water injection $1,536
E-100mm-152mm 100mm Dry Seal - 152mm Stern tube, Dual water injection $1,536
E-100mm-168mm 100mm Dry Seal - 168mm Stern tube, Dual water injection $1,687
E-100mm-178mm 100mm Dry Seal - 178mm Stern tube, Dual water injection $1,809
E-100mm-203mm 100mm Dry Seal - 203mm Stern tube, Dual water injection $1,980
E-105mm to E-203mm 105mm to 203mm Shaft Sizes Call us!
Back-up Seals
Model # Description Price
EX-20mm 20 mm Back-up Seal $34
EX-22mm 22 mm Back-up Seal $34
EX-25mm 25 mm Back-up Seal $34
EX-30mm 30 mm Back-up Seal $36
EX-35mm 35 mm Back-up Seal $39
EX-40mm
40 mm Back-up Seal
$52
EX-45mm 45 mm Back-up Seal $47
EX-50mm 50 mm Back-up Seal $49
EX-55mm 55 mm Back-up Seal $52
EX-60mm 60 mm Back-up Seal $54
EX-65mm 65 mm Back-up Seal $61
EX-70mm 70 mm Back-up Seal $68
EX-75mm 75 mm Back-up Seal $73
EX-80mm 80 mm Back-up Seal $76
EX-85mm 85 mm Back-up Seal $78
EX-90mm 90 mm Back-up Seal $83
EX-95mm 95 mm Back-up Seal $98
EX-100mm 100 mm Back-up Seal $100
105mm-203mm  105mm to 203mm Back-Up Seals Call us!
We also manufacture custom seals designed to fit your application. Please contact us for custom prices and availabilty.

Installation Tips
• Do not use oil or grease. During operation on a mechanical face seal, water hydroplanes between the seal surfaces for cooling and lubrication. This will distort the hydroplaning and will cause a spray or mist during operation.

• Be cautious not to scratch, chip or the like to the seal surfaces. This will also cause an interruption in the hydroplaning.

• Use liquid hand soap for ease of assembly.

• When any service is performed, it is recommended the vessel be out of the water.

• Do not exceed recommended compression. Orange (current) bellows model ½”, Black bellows ¾” and Generation II ¼”.

• Do not remove shaft from coupling or removal of engine while vessel is in water. This may lead to seal surfaces opening up.

• Do not tighten factory installed hose clamps on friction ring assembly. If needed contact factory.

• Do not remove or tighten hose barb in seals using OIN (Oil Impregnated Nylon, green in color) as a friction ring assembly. Contact factory.

• Periodically insure water injection is present during engine running at all speeds.

• When vessel is out of the water for any period of time, it is recommended seal is washed down with fresh water.

When any unusual conditions occur contact customer support.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

All Lasdrop models are complete kits for quick and easy installation. Models are available to accommodate shaft sizes of 3/4” to 8" to fit stern tube diameters up to 10 1/2”. Metric and custom sizes are available. We also offer a complete line of flange adapters to allow for any stern tube configuration.