• Crankshaft Rear Main Seal, Neoprene Style, 4-134, F Head or L Head, 1941-1971, W - The JeepsterMan
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Crankshaft Rear Main Seal, Neoprene Style, 4-134, F Head or L Head, 1941-1971, W

Crankshaft Rear Main Seal, Neoprene Style, 4-134, F Head or L Head, 1941-1971, W

Part #: 800093
$28.92
$28.92 USD
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Shipping calculated at checkout.

Rear crankshaft oil seal kit; this is the neoprene style gasket set. Includes 2 crankshaft seals and 2 packing strips. This is the new improved style that will not leak like rope seals. We highly recommend this kit for rear main seal replacement. Fits: 

  • MB (1941-1945) w/ 4-134 L-Head engine.
  • M38 (1950-1952) w/ 4-134 L-Head engine.
  • M38-A1 (1952-1963) w/ 4-134 F-Head engine.
  • CJ-2A (1945-1949) w/ 4-134 L-Head engine.
  • CJ-3A (1948-1953) w/ 4-134 L-Head engine.
  • CJ-3B (1953-1968) w/ 4-134 F-Head engine.
  • CJ-5 (1955-1971) w/ 4-134 F-Head engine.
  • CJ-6 (1955-1971) w/ 4-134 F-Head engine.
  • Jeepster Commando (1966-1971) w/ 4-134 F-Head engine.
  • Jeepster (VJ) (1948-1949) w/ 4-134 L-Head engine.
  • FC-150 (1956-1964) w/ 4-134 F-Head engine.
  • Pickup (1947-1950) w/ 4-134 L-Head engine.
  • Station Wagon (1946-1953) w/ 4-134 L-Head engine.
  • Sedan Delivery (1948-1953) w/ 4-134 L-Head engine.

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from 1543 reviews

Perfect fit

Steven Laws
Passenger Seat (RH) Frame, 1946-1949, Willys Jeep CJ2A
Ok

Everything is fine except the rear axle seals , they are not drilled correctly

Bob Cole
Front Shock, Planar Suspension, 1946-1955, Willys Jeepster, Station Wagon 2WD

looking for speedometer that fitsc51/2,hole

Ronald Stickley
Driver Side Tailgate Chain Mounting Bracket 1946-1971 Willys and Jeep, CJ-2A, 3A, 3B, 5, M38
Anxious to install

Product shipped in solid packaging, and all appears well, am not able to mount yet as Transfer case not rebuilt, so many things, so little time.

Raven6
Engine, Transmission, & Transfer Case Mounting Kit, 1941-1971, MB, GPW, CJ2A, 3A, 3B, 5, M38, M38A1
T90 overhaul kit

Good quality and delivery.
Very pleased with everything.

Richard Lovvorn
T-90 Transmission Master Kit, 1946-1971, Willys and Jeep
Great Experience

Easy to order. Items arrived much faster than anticipated. I will order from The Jeepster Man again in the future.

Bobby
Hard Top Corner Seal Kit, 1976-1986, Jeep CJ-7 and CJ-8

Fuel Pressure Regulator, Universal, 1941-1986, Willys and Jeep Vehicles

Danny Redcher
Fuel Pressure Regulator, Universal, 1941-1986, Willys and Jeep Vehicles

I havn’t onstalled it yet since my old one is now working fine but this is a nice quality part and I will use it on my m38 build this winter

Hubert Perry
Master Cylinder Assembly, 1948-1968, Willys, CJ- Series, Pick up, Station Wagon, Jeepster, FC, M38, & M38A1
Glove Box

Product was as described. No instructions for install but easy to figure out. I put the closed end of the box up under the dash first and then worked it back into position. Mark and pre-drill a few of the holes and it'll be easier to secure in place. They answered my questions via chat very quickly and were good to work with. Will be buying from them again.

J. Gorman
Glove Box, Molded Plastic, 1967-1971, Jeepster Commando
Retired owner

Tank worked great

jerome germann
Fuel Tank, 1948-1951, Willys Jeepster

they are very nice the 4 weel drive moniker is of better quality than original thank you Jeepster Man

joe barney
Window Crank Operating Handles With Ivory Knob, 1946-1964, Willys Pickup and Station Wagon
Happy

Looks great

Boyd Rulifson
Front Floor Pan Toe Board, 1946-1964, Station Wagon, Pickup Truck, Sedan Delivery

Exactly built as original specifications.
It is exactly what I ordered and received in good condition.

Steven Laws
Driver Side (LH) Seat Frame, 1946-1949, Willys Jeep CJ2A
Tailgate

Looks and works great. Thank You.

Fred Brazil
Tailgate, 1946-1971 Willys Jeep, CJ-2A, 3A, 3B, CJ-5, with Willys Logo

Tailgate Chain and Cover Kit, 1946-1971, Willys and Jeep, Pickup Truck, CJ2A, CJ3A, CJ3B, CJ5

Ronald Stickley
Tailgate Chain and Cover Kit, 1946-1971, Willys and Jeep, Pickup Truck, CJ2A, CJ3A, CJ3B, CJ5

Customer Reviews

Based on 2 reviews
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P
Paul Bernhardt
Crown rear seal

This seal was made too thick and it binds th crank shaft when torqued down. I had to find a USA made seal that fit.

R
Ross Haber
crank bearings

So far so good, they've been installed, went in fine, engine has been reassembled
but has not been started yet.